US Patent No: 7,948,968

Number of patents in Portfolio can not be more than 2000

Network session management

2 Status Updates

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A communication system providing telephony communication across combined circuit switched and packet switched networks, such as a telephone network and the Internet, which are connectable to terminals, such as telephones and computers, for selective communication therebetween. The communication system includes an authorization and account control object in the packet switched network, multiple gateways between the circuit switched and packet switched networks providing controlled connectivity between those networks, and an information retrieval object in the packet switched network, wherein the authorization and account control object maintains a substantially real time record of user accounts and usage, and the information and retrieval object provides substantially real time retrieval of selected information from the authorization and account control object. The retrieval object provides on demand to terminals which provide authentication for access to an identified account information regarding that account. The information regarding the account is substantially real time information including information with respect to communications in progress, which are chargeable to the account which has been authenticated. The authorization and account control object is preferably a unitary logical object having distributed instances thereof handling multitudinous accounts of widely separated terminals. The retrieval object provides isolation of the authorization and account control object permitting simultaneous multitasking by the authorization and account control object and the retrieval object respectively.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
VERIZON PATENT AND LICENSING INC.BASKING RIDGE, NJ4560

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balkovich, Edward E Potomac, US 11 1064
Gadre, Jayant G Oakton, US 11 1064
Goodman, William D Collegeville, US 23 1601
Voit, Eric A Baltimore, US 59 3871
White, Patrick E Vienna, US 23 2594
Young, David E Silver Spring, US 53 2107

Cited Art Landscape

Patent Info (Count) # Cites Year
 
U.S. ROBOTICS ACCESS CORP. (1)
5,410,754 Bi-directional wire-line to local area network interface and method 202 1993
 
Other [Check patent profile for assignment information] (8)
5,009,337 Automotive parts support rack 23 1989
5,272,749 Telephone dialing system for converting subscriber-created telephone numbers to directory numbers 68 1991
5,425,780 Ankle, foot, and lower leg prosthetic device 18 1993
5,541,930 Byte aligned communication system for transferring data from one memory to another memory over an ISDN 44 1995
5,747,785 Integrated hand-held bar code processing device capable of automatic scan and data display 27 1995
2004/0162,889 Distributed application and data dissemination system 21 2004
2005/0232,213 Radio frequency local area network 19 2005
2007/0007,353 Laser scanner module having integral interface with hand-held data capture terminal, proximity and label sensing, and enhanced sensitivity and power efficiency 16 2006
 
ALCATEL USA, INC. (2)
5,065,393 Network controller billing system and method of operation 124 1990
5,598,464 Method and apparatus for providing local number portability 130 1995
 
VULCAN VENTURES, INC. (1)
5,636,216 Method for translating internet protocol addresses to other distributed network addressing schemes 270 1994
 
KDDI CORPORATION (1)
6,456,617 Routing control communication system between circuit switched network and internet 28 1998
 
Datapoint Corporation (1)
4,710,917 Video conferencing network 228 1985
 
GILBARCO INC. (1)
4,625,081 Automated telephone voice service system 409 1982
 
AVAYA INC. (10)
5,034,975 Voice announcement device for improving functionality of multi-line telephones 34 1989
5,524,137 Multi-media messaging system 207 1993
5,625,407 Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices 137 1994
5,701,295 Variable communication bandwidth for providing automatic call back and call hold 58 1995
5,754,639 Method and apparatus for queuing a call to the best split 229 1995
5,812,795 Automatic addressing of messages and message components of different media 119 1996
6,385,191 Extending internet calls to a telephony call center 97 1996
6,192,050 Method and apparatus for inquiry response via internet 129 1997
6,760,429 Web based agent backed system that provides streaming multimedia support 84 2000
6,690,788 Integrated work management engine for customer care in a communication system 132 2000
 
AVAYA TECHNOLOGY CORP. (5)
4,585,906 Electronic audio communication system with user controlled message address 125 1982
4,652,700 Electronic audio communications system with versatile user accessibility 107 1982
4,609,778 Trunk call processing services for host computer interconnections 25 1984
4,734,931 Integrated calling directory 118 1986
4,790,003 Message service system network 154 1987
 
BROADCOM CORPORATION (59)
4,910,794 Mobile radio data communication system and method 173 1988
5,070,536 Mobile radio data communication system and method 166 1989
5,218,188 Compact hand-held RF data terminal 175 1989
5,052,020 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions 37 1990
5,202,817 Hand-held data capture system with interchangeable modules 179 1990
5,218,187 Hand-held data capture system with interchangeable modules 122 1991
5,365,546 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions 38 1991
5,313,053 Laser scanner module having integral interfacing with hand-held data capture terminal 52 1992
5,322,991 Compact hand-held RF data terminal 66 1993
5,602,854 Wireless personal local area network utilizing removable radio frequency modules with digital interfaces and idle sense communication protocol 61 1993
5,590,346 Antenna cap for computer device utilizing a radio card 54 1993
5,680,633 Modular, portable data processing terminal for use in a radio frequency communication network 104 1993
5,483,676 Mobile radio data communication system and method 245 1994
5,555,276 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions 42 1994
5,991,864 Power connectors, antenna connectors and telephone line connectors for computer devices utilizing radio and modem cards 29 1994
5,696,903 Hierarchical communications system using microlink, data rate switching, frequency hopping and vehicular local area networking 393 1994
6,006,100 Multi-level, hierarchical radio-frequency communication system 189 1994
5,539,193 Modular hand-held data entry system 58 1994
5,394,436 Radio frequency local area network 93 1994
5,708,833 Antenna cap, antenna connectors and telephone line connectors for computer devices utilizing radio and modem cards 69 1994
5,425,051 Radio frequency communication network having adaptive parameters 236 1994
5,515,303 Hand-held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation 112 1994
5,541,398 Compact hand-held RF data terminal 55 1995
5,539,194 Modular hand-held data entry system 130 1995
5,805,807 Multilevel data communication system including local and host systems 76 1995
5,747,786 Communication module for a data capture system 49 1995
5,862,171 Radio frequency communication network having adaptive communication parameters 56 1995
5,679,943 Hand-held terminal with display screens, interactive screens, magnetic credit card readers, scanners, printers and handlers 244 1995
5,708,680 Network utilizing a controller and base transceivers to route voice packets 48 1995
5,790,536 Hierarchical communication system providing intelligent data, program and processing migration 157 1995
6,714,983 Modular, portable data processing terminal for use in a communication network 71 1995
5,726,984 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 580 1995
5,617,343 Portable work station and data collection terminal including switchable multi purpose touch screen display 42 1995
5,682,379 Wireless personal local area network 181 1996
5,917,175 Modular hand-held data entry system with voice interface 30 1996
6,023,147 Hand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation 110 1996
5,748,619 Communication network providing wireless and hard-wired dynamic routing 124 1996
5,850,358 Portable work station and data collection terminal including switchable multi purpose touch screen display 40 1997
5,949,776 Hierarchical communication system using premises, peripheral and vehicular local area networking 166 1997
6,895,419 Hand-held computerized data collection terminal 32 1997
6,792,256 Antenna connectors for computer devices utilizing radio and modem cards 20 1998
6,084,867 Apparatus and method of routing data in a radio frequency local area network 97 1998
6,614,768 Enhanced mobility and address resolution in a wireless premises based network 60 1998
6,192,400 Multilevel data communication system including local and host systems 128 1998
6,266,685 Hand-held data collection system with stylus input 225 1998
6,400,702 Radio frequency local area network 31 2000
7,206,592 System for coupling a multiplicity of RF data collection terminals with host computer means 14 2001
2003/0078,006 Remote radio data communication system with data rate switching 35 2002
7,120,319 Data capture apparatus with handwritten data receiving component 14 2002
2003/0112,767 Communication network providing wireless and hard-wired dynamic routing 17 2002
6,990,090 Radio frequency local area network 22 2002
6,910,632 Data processing and communications device with interchangeable modules 16 2002
2005/0087,603 Hand-held data capture system with interchangeable modules 31 2003
2004/0151,164 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 53 2004
2004/0160,912 Hierarchical data collection network supporting packetized voice communication among wireless terminals and telephones 55 2004
2004/0165,573 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 80 2004
2004/0166,895 Modular, portable data processing terminal for use in a communication network 38 2004
2005/0242,192 Data processing and communications device with interchangeable modules 12 2005
2007/0121,529 COMMUNICATION NETWORK PROVIDING WIRELESS AND HARD-WIRED DYNAMIC ROUTING 26 2006
 
TEKELEC, A CA CORP. (1)
5,732,213 System and method of testing open systems interconnection (OSI) layers in telecommunication networks 126 1996
 
ALCATEL USA SOURCING, INC. (4)
6,327,258 Method and apparatus for routing internet calls 70 1996
6,035,028 Telecommunications network architecture enabling local services resale in a legacy network 46 1997
6,049,545 System and method for message communications in a distributed telecommunications switch 40 1997
6,175,618 ANI based routing 52 1998
 
ASPECT COMMUNICATIONS CORPORATION (1)
5,029,196 Automated call screening 271 1988
 
HENKEL IP & HOLDING GMBH (1)
5,744,533 Adhesive composition for bonding a semiconductor device 25 1997
 
HEWLETT-PACKARD COMPANY (1)
5,185,860 Automatic discovery of network elements 304 1990
 
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT (8)
5,526,416 Automatic call distribution system with an ISDN compatible call connection system and method 114 1992
6,222,919 Method and system for routing incoming telephone calls to available agents based on agent skills 107 1994
5,619,557 Telephone switching system and method for controlling incoming telephone calls to remote agents and for collecting and providing call data 206 1995
5,946,386 Call management system with call control from user workstation computers 629 1996
6,141,412 Unscheduled event task processing system 53 1996
6,678,718 Method and apparatus for establishing connections 93 1997
6,449,356 Method of multi-media transaction processing 114 1998
6,282,284 Method and system for establishing voice communications using a computer network 83 1999
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (5)
5,375,068 Video teleconferencing for networked workstations 324 1992
5,526,489 System for reverse address resolution for remote network device independent of its physical address 234 1993
5,475,817 Object oriented distributed computing system processing request to other object model with code mapping by object managers located by manager of object managers 247 1993
5,477,531 Method and apparatus for testing a packet-based network 271 1993
5,627,886 System and method for detecting fraudulent network usage patterns using real-time network monitoring 381 1995
 
INTERMEC TECHNOLOGIES CORPORATION (12)
5,123,064 Hand-held data entry system and removable signature pad module therefor 71 1989
5,227,614 Core computer processor module, and peripheral shell module assembled to form a pocket size data capture unit 327 1989
5,349,678 Versatile RF data capture system 168 1991
5,410,141 Hand-held data capture system with interchangable modules 556 1992
5,349,497 Detachable handle structures for terminals 81 1992
5,468,947 Pocket size data capture unit with processor and shell modules 101 1993
5,517,434 Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith 76 1993
5,568,645 Versatile RF data capture system 151 1994
5,598,487 Hand-held data entry system removable signature pad 52 1994
5,671,436 Versatile RF data capture system 167 1995
5,987,499 Versatile RF data capture system 59 1996
6,621,942 Data capture apparatus with handwritten data receiving component 17 1998
 
MAILSIGNAL, INC. (1)
5,883,891 Method and apparatus for increased quality of voice transmission over the internet 174 1996
 
DIALOGIC CORPORATION (1)
4,918,722 Control of electronic information delivery 129 1988
 
SUN MICROSYSTEMS, INC. (2)
5,416,842 Method and apparatus for key-management scheme for use with internet protocols at site firewalls 514 1994
5,530,852 Method for extracting profiles and topics from a first file written in a first markup language and generating files in different markup languages containing the profiles and topics for use in accessing data described by the profiles and topics 935 1994
 
ACCENTURE GLOBAL SERVICES LIMITED (1)
6,134,530 Rule based routing system and method for a virtual sales and service center 252 1998
 
WESTERN ELECTRIC COMPANY, INCORPORATED (1)
4,611,096 Telephone office service assist and handoff 225 1983
 
DARBY & MOHAINE, L.L.C. (1)
5,727,002 Methods for transmitting data 232 1996
 
INTELLECTUAL VENTURES II LLC (2)
5,790,548 Universal access multimedia data network 659 1996
6,101,182 Universal access multimedia data network 157 1997
 
GREEN WIRELESS LLC (1)
5,115,495 Communications network system using full-juncture and partial-juncture station status information for alternate-path distance-vector routing 125 1988
 
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY (2)
5,802,502 System for selective communication connection based on transaction pricing signals 501 1994
6,052,450 Billing for communications usage 54 1998
 
REVD NETWORKS, INC. (1)
6,097,804 Method and system for completing a voice connection between first and second voice terminals in a switched telephone network 116 1997
 
BALL, HARLEY R. (2)
5,850,433 System and method for providing an on-line directory service 484 1996
6,430,195 Broadband telecommunications system interface 42 1996
 
INTERMEC CORPORATION (1)
6,694,359 Data collection and dissemination system 31 2000
 
INTERMEC IP CORP. (53)
4,877,949 Hand-held instant bar code reader system with automated focus based on distance measurements 361 1986
4,882,476 Bar code reader with enhanced sensitivity 42 1986
5,019,699 Hand-held optical character reader with means for instantaneously reading information from a predetermined area at an optical sensing area 280 1988
5,031,098 Transaction control system including portable data terminal and mobile customer service station 102 1989
5,180,232 Modular printer system 41 1990
5,052,943 Recharging and data retrieval apparatus 172 1990
5,202,825 Transaction control system including portable data terminal and mobile customer service station 64 1991
5,195,183 Data communication system with communicating and recharging docking apparatus for hand-held data terminal 177 1991
5,305,181 Arm or wrist mounted terminal with a flexible housing 116 1992
5,280,159 Magnetic radio frequency tag reader for use with a hand-held terminal 98 1992
5,317,691 Data communication system with communicating and recharging docking apparatus for hand-held terminal 106 1992
5,371,858 Data communication system for assigning addresses to hand-held data terminals 46 1992
5,359,185 Chromatic ranging method and apparatus for reading optically readable information over a substantial range of distances 95 1992
5,308,966 Hand-held instant bar code reader having automatic focus control for operation over a range of distances 128 1992
5,457,629 Vehicle data system with common supply of data and power to vehicle devices 85 1992
5,465,207 Vehicle data system 63 1992
5,216,233 Versatile RF terminal-scanner system 93 1992
5,289,378 Vehicle lan with adapters for coupling portable data terminals 99 1993
5,331,580 Data capture system with communicating and recharging docking apparatus, and modular printer and hand-held data terminal means cooperable therewith 82 1993
5,466,170 End-insertion data terminal dock with positive data terminal lock and bounce-preventing contact engagement bias 21 1993
5,640,001 Hand-held instant bar code reader having automatic focus control for operation over a range of distances 85 1994
5,408,382 Terminal and docking mechanism with open channel members and guide rollers 104 1994
5,468,950 Chromatic ranging method and apparatus for reading optically readable information over a substantial range of distances 69 1994
5,576,529 Hand-held optically readable information set reader focus with operation over a range of distances 147 1994
5,672,860 Integrated hand-held bar code processing device capable of automatic scan and data display 30 1995
5,625,180 Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith 25 1995
6,058,000 Method and apparatus for electromagnetic shielding and electrostatic discharge protection 27 1995
5,625,555 Data communication system with adapter for removable coupling of portable data terminals 38 1995
5,544,010 Portable electronic device docking system 95 1995
5,834,753 Laser scanner module having integral interface with hand-held data capture terminal proximity and label sensing, and enhanced sensitivity and power efficiency 53 1995
5,892,971 Portable data processing device having an indicia reader and a multi-tasking operating system capable of executing battery monitoring instructions while concurrently executing application programs 31 1995
5,587,577 Modular scanner with hand-held data terminal 49 1995
5,895,906 Hand-held data capture system with processor module and detachable second module 42 1995
5,694,318 Vehicular data system for communicating with remote host 36 1995
5,710,728 Portable work station-type data collection system 39 1995
5,979,768 Enhanced bar code resolution through relative movement of sensor and object 62 1995
5,602,456 Hand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation 42 1995
5,949,056 Method and apparatus for optically reading an information pattern 98 1995
5,644,471 Portable dock for a portable electronic device 86 1996
6,144,976 Hand-held data collection computer terminal having power management architecture including switchable multi-purpose input display screen 100 1996
5,978,569 System having plurality of docking unit receptacles for transmitting data between plurality of portable data entry terminals in local area network with a central controller 43 1996
5,804,805 Hand-held optical indicia reader having a controlled oscillating system for optimal indicia reading 79 1996
6,049,813 Portable work station-type data collection system 173 1996
5,888,087 One-handed dock for a portable data collection terminal 49 1996
5,763,867 Versatile terminal for use in a radio frequency identification system 47 1997
5,914,481 Portable data collection terminal with handwritten input area 47 1997
5,895,431 Communication system used to assist deliveries of goods or services 28 1997
5,928,292 Vehicular data system for communicating with remote host 88 1997
6,036,093 Modular scanner with hand-held data terminal 42 1998
6,149,062 Interface with hand-held data capture terminal, proximity and label sensing, and enhanced sensitivity and power efficiency 65 1998
6,688,523 System for reading optical indicia 155 1998
6,681,994 Method and apparatus for optically reading information 262 2002
2004/0165,793 Apparatus and method for collection of handwritten data 12 2003
 
Texas Instruments Incorporated (1)
4,375,097 Transparent intelligent network for data and voice 46 1980
 
ITT MANUFACTURING ENTERPRISES, INC. (1)
5,483,549 Receiver having for charge-coupled-device based receiver signal processing 215 1994
 
ACCESS CO., LTD. (2)
5,742,905 Personal communications internetworking 1658 1994
5,742,668 Electronic massaging network 678 1995
 
MICRON TECHNOLOGY, INC. (2)
5,528,539 High speed global row redundancy system 99 1994
6,104,645 High speed global row redundancy system 39 1996
 
SILICON VALLEY BANK COMMERCIAL FINANCE DIVISION (1)
5,991,308 Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant 342 1996
 
INTERNATIONAL SCIENTIFIC CO., LTD. (1)
5,956,697 Timer-based fee-charging system for internet 67 1996
 
SILICON VALLEY BANK (1)
6,052,445 Fax routing system and method using standard fax machine and personal computer 41 1998
 
PUBLIC ACCESS TECHNOLOGY, INC. (1)
5,953,504 Public accessible terminal capable of opening an account for allowing access to the internet and E-mail by generating ID code and security code for users 124 1995
 
MASTERCARD INTERNATIONAL INCORPORATED (1)
5,699,528 System and method for bill delivery and payment over a communications network 1097 1995
 
Stratus Computer, Inc. (1)
5,625,681 Method and apparatus for telephone number portability 103 1995
 
NETNUMBER.COM, INC. (1)
6,539,077 Method and apparatus for correlating a unique identifier, such as a PSTN telephone number, to an internet address to enable communications over the internet 173 1999
 
TELSTRA CORPORATION LIMITED (1)
6,324,264 Method of establishing a communications call 62 1996
 
ENGLEBIENNE, GUILBERT (1)
* 6,084,953 Internet assisted return call 71 1998
 
GOOGLE INC. (3)
5,594,789 Transaction implementation in video dial tone network 152 1994
5,675,741 Method and apparatus for determining a communications path between two nodes in an Internet Protocol (IP) network 181 1994
5,701,465 Method and apparatus for reserving system resources to assure quality of service 109 1996
 
U S West Technologies, Inc. (2)
5,425,091 Method and system for providing an automatic customer callback service 152 1994
5,793,762 System and method for providing packet data and voice services to mobile subscribers 391 1995
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (1)
6,810,033 Transmission system using packet switched network 23 1998
 
SHARP KABUSHIKI KAISHA (2)
5,159,624 Communication system for transmitting to a portable receiver data indicative of received image or voice signals 151 1990
5,610,976 Dual channel ISDN terminal call identification and switching system 34 1995
 
TRONTECH LICENSING INCORPORATED (1)
5,400,393 Voice mail digital telephone answering device 117 1994
 
CHEMIE GMBH BITTEREID-WOLFEN (1)
5,422,940 Global subscriber group service system 47 1992
 
SOCIETE ANONYME DITE ALCATEL BUSINESS SYTEMS (1)
5,107,492 Method and device for managing access to the transmission medium of a multiservice distributed switching network 45 1990
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (14)
5,377,186 System for providing enhanced subscriber services using ISUP call-setup protocol 221 1993
5,513,127 Control systems employing a data model in a network environment 38 1994
5,590,133 Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems 306 1994
5,796,790 Reliable related billing ID information method for call delivery 45 1995
5,742,675 Method and apparatus for automatically distributing calls to available logged-in call handling agents 183 1995
5,828,737 Communications service billing based on bandwidth use 134 1995
5,870,565 Telecommunications management network connected to a common channel signaling network 119 1996
5,956,391 Billing in the internet 230 1997
6,125,126 Method and apparatus for selective call forwarding 120 1997
6,134,433 System and method of forwarding data calls in a radio telecommunications network 74 1997
6,144,647 Communication system, mobile services switching center and method for establishing a multi-dialogue communication between subscriber stations 50 1997
6,212,162 Arrangement and method relating to packet flow control 37 1998
2004/0146,037 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 38 2004
* 7,295,830 Method and apparatus for charging of communications services 21 2005
 
Stentor Resource Centre Inc. (2)
5,583,926 Method and apparatus for routing a call to a number corresponding to a virtual public dial plan or to an existing dial plan 101 1994
5,610,977 Number portability using ISUP message option 103 1995
 
ITXC IP HOLDING SARL (3)
5,889,774 Method and apparatus for selecting an internet/PSTN changeover server for a packet based phone call 261 1997
6,026,087 Method and apparatus for establishing a voice call to a PSTN extension for a networked client computer 211 1997
6,310,941 Method and apparatus for facilitating tiered collaboration 138 1998
 
COMCAST IP HOLDINGS I, LLC (2)
6,282,281 Method of providing telecommunications services 145 1998
2007/0076,687 Method and apparatus for accessing communication data relevant to a target entity identified by a number string 17 2006
 
RPX CLEARINGHOUSE LLC (6)
5,610,910 Access to telecommunications networks in multi-service environment 640 1995
5,995,503 Method and apparatus for providing quality of service routing in a network 190 1996
5,940,479 System and method for transmitting aural information between a computer and telephone equipment 228 1996
5,991,292 Network access in multi-service environment 331 1997
6,925,054 Network path protection 51 1998
6,671,285 Method for charging in a data communication network 35 1999
 
LGC WIRELESS, INC. (1)
5,953,651 Cellular adjunct to a public wired network 66 1996
 
INNOVATIO IP VENTURES (12)
5,295,154 Radio frequency local area network 351 1993
5,428,636 Radio frequency local area network 193 1993
5,673,031 Redundant radio frequency network having a roaming terminal communication protocol 140 1994
5,740,366 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery 187 1995
5,504,746 Radio frequency local area network 173 1995
5,844,893 System for coupling host computer meanswith base transceiver units on a local area network 111 1995
5,940,771 Network supporting roaming, sleeping terminals 327 1995
6,826,165 Radio frequency local area network 33 2000
6,714,559 Redundant radio frequency network having a roaming terminal communication protocol 97 2001
2005/0078,647 Radio frequency local area network 21 2004
2006/0007,951 Redundant radio frequency network having a roaming terminal communication protocol 18 2005
2006/0062,240 Redundant radio frequency network having a roaming terminal communication protocol 15 2005
 
TELCORDIA TECHNOLOGIES, INC. (2)
4,748,618 Telecommunications interface 199 1986
5,351,286 Method and system for billing an ISDN data user interconnection to the public switched telephone network 60 1993
 
Cignal Global Communications, Inc. (1)
5,751,706 System and method for establishing a call telecommunications path 254 1996
 
GENERAL MOTORS CORPORATION (4)
5,144,282 Adaptive lamp monitor with first and second comparison rates 24 1991
5,223,820 Adaptive lamp monitor with single piece sensor 20 1992
5,235,317 Adaptive lamp monitor with non-linear normalization factor 28 1992
5,254,971 Adaptive lamp monitor using capacitors and switches 21 1992
 
QWEST COMMUNICATIONS INTERNATIONAL INC. (3)
5,729,599 Method and system of forwarding calls in a remote access call forwarding service of a telephone system 90 1996
5,724,412 Method and system for displaying internet identification on customer premises equipment 411 1996
5,844,896 System and method for routing telephone calls 68 1997
 
FACEBOOK, INC. (1)
6,029,261 Test circuit and system for interconnect testing of high-level packages 24 1997
 
XURA, INC. (3)
5,193,110 Integrated services platform for telephone communication system 502 1990
5,475,748 Automatic telephone system with function for multiple out-dialed calls per caller 94 1992
6,233,318 System for accessing multimedia mailboxes and messages over the internet and via telephone 490 1996
 
ZEROPLUS.COM, INC. (1)
5,526,353 System and method for communication of audio data over a packet-based network 359 1994
 
NORAND CORP0RATION (1)
5,657,317 Hierarchical communication system using premises, peripheral and vehicular local area networking 166 1994
 
UPAID SYSTEMS, LTD. (1)
2008/0063,161 ENHANCED COMMUNICATION PLATFORM AND RELATED COMMUNICATION METHOD USING THE PLATFORM 19 2007
 
BIC CORPORATION (1)
5,661,197 Erasable ink composition containing a polymer-encapsulated colorant derived from monomer containing dissolved colorant 39 1996
 
ORACLE AMERICA, INC. (1)
6,154,777 System for context-dependent name resolution 169 1996
 
The University of North Carolina at Chapel Hill (1)
5,892,754 User controlled adaptive flow control for packet networks 130 1996
 
NET EFFECT TECHNOLOGIES, INC. (1)
6,574,681 Network platform for field devices 15 1999
 
DTI Peripherals, Inc. (1)
4,872,197 Dynamically configurable communications network 69 1986
 
International Integrated Communications, Ltd. (3)
5,265,155 Method and apparatus for prepayment of telecommunication connections in a telecommunication switching network 134 1991
5,440,621 Apparatus for prepayment of telecommunication connections in a telecommunication switching network without utilization of rate schedules and call cost computations 133 1993
5,774,535 Telecommunication-time metering device utilizable for prepayment of information transfers between information transferring devices within a telecommunication network 47 1995
 
UOP LLC (5)
4,741,820 Reforming/dehydrocyclization catalysts and processes 31 1986
5,098,877 Reforming/dehydrocyclization catalysts 19 1990
5,225,071 Reforming/dehydrocyclization catalysts 17 1992
5,346,611 Reforming/dehydrocyclization catalysts 18 1993
5,559,068 Reforming/dehydrocyclization catalysts 24 1995
 
RAKUTEN, INC. (1)
5,864,610 Interactive and information data services telephone billing system 138 1998
 
GRAEME INVESTMENTS LLC (1)
5,930,700 System and method for automatically screening and directing incoming calls 216 1996
 
LUCENT TECHNOLOGIES INC. (13)
4,922,486 User to network interface protocol for packet communications networks 337 1988
5,390,175 Inter-cell switching unit for narrow band ATM networks 162 1993
5,559,871 Call charge control and notification 118 1994
5,551,035 Method and apparatus for inter-object communication in an object-oriented program controlled system 241 1995
5,583,564 Intelligent call forwarding with videophone display of forwarding destination 125 1995
5,608,446 Apparatus and method for combining high bandwidth and low bandwidth data transfer 364 1995
5,590,127 Multimedia conference call providing adjustable bandwidth for individual communication terminals 72 1995
5,583,929 Customer oriented telecommunications network 48 1995
5,737,333 Method and apparatus for interconnecting ATM-attached hosts with telephone-network attached hosts 218 1995
6,021,263 Management of ATM virtual circuits with resources reservation protocol 220 1996
6,449,259 Communication controller 115 1997
5,930,343 Toll call rate provider 49 1997
7,170,887 Methods and apparatus for providing voice communications through a packet network 30 2001
 
CELLEXIS INTERNATIONAL, INC. (2)
5,854,975 Prepaid security cellular telecommunications system 161 1995
5,778,313 Pre-paid cellular telephone system 150 1995
 
CISCO TECHNOLOGY, INC. (16)
4,771,425 Synchoronous packet voice/data communication system 287 1984
5,115,431 Method and apparatus for packet communications signaling 207 1990
5,673,263 Method for using an IP address-based routing protocol in an ATM environment 98 1995
5,793,763 Security system for network address translation systems 466 1995
5,687,167 Method for preempting connections in high speed packet switching networks 193 1995
5,668,857 Communication server apparatus and method 263 1996
* 5,790,806 Cable data network architecture 227 1996
5,999,524 Dial access switching interface for frame relay 28 1996
6,028,858 ANI-dormant connections for frame relay 42 1996
5,848,143 Communications system using a central controller to control at least one network and agent system 253 1996
6,044,081 Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems 95 1997
* 6,230,203 System and method for providing statistics for flexible billing in a cable environment 173 1997
5,878,130 Communications system and method for operating same 167 1998
6,584,093 Method and apparatus for automatic inter-domain routing of calls 224 1999
6,233,604 Communications network connection system and method 90 1999
6,282,192 PSTN fallback using dial on demand routing scheme 119 2000
 
CREDIT CARD FRAUD CONTROL CORPORATION (1)
7,013,001 Method of billing a communication session conducted over a computer network 45 2002
 
ALPHA HOSPITALITY SYSTEMS INC. (1)
4,969,184 Data transmission arrangement 146 1989
 
NETRIX CORPORATION (KNOWN AS NSGDATACOM, INC.) (1)
4,782,485 Multiplexed digital packet telephone system 150 1987
 
MOTOROLA, INC. (2)
5,025,254 Communication system with improved resource assignment 56 1989
5,303,297 Dynamic pricing method and apparatus for communication systems 239 1991
 
THERMO FUNDING COMPANY LLC (2)
6,654,357 Satellite repeater diversity resource management system 63 1998
6,775,519 Method and apparatus for accounting for user terminal session-based connection to a satellite communication system 39 2000
 
INDEPENDENCE MANZANAR LLC (1)
5,652,787 Management system for public and private switched networks 72 1995
 
INTEL CORPORATION (6)
5,434,913 Audio subsystem for computer-based conferencing system 177 1993
5,490,247 Video subsystem for computer-based conferencing system 177 1993
5,493,568 Media dependent module interface for computer-based conferencing system 115 1995
5,710,884 System for automatically updating personal profile server with updates to additional user information gathered from monitoring user's electronic consuming habits generated on computer during use 749 1995
5,835,723 Dynamic assignment of multicast addresses 149 1995
6,006,253 Method and apparatus to provide a backchannel for receiver terminals in a loosely-coupled conference 122 1997
 
ARMSTRONG WORLD INDUSTRIES, INC. (1)
5,008,906 Consistency measuring device for a slurry containing defoamer 18 1989
 
SORODONO ENTERPRISES, L.L.C. (1)
5,483,586 Electronic on-line subscriber telephone directory 211 1994
 
WI-LAN INC. (1)
6,240,091 Implementation of access service 205 1997
 
Sprint Communications C.O.L.P. (1)
6,023,474 Broadband telecommunications system interface 79 1996
 
NUANCE COMMUNICATIONS, INC. (2)
5,915,001 System and method for providing and using universally accessible voice and speech data files 728 1996
6,633,846 Distributed realtime speech recognition system 275 1999
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (2)
5,781,550 Transparent and secure network gateway 324 1996
5,978,840 System, method and article of manufacture for a payment gateway system architecture for processing encrypted payment transactions utilizing a multichannel, extensible, flexible architecture 357 1996
 
BENHOV GMBH, LLC (1)
6,141,404 Voice and data communication 49 1996
 
STERIDYNE CORPORATION (1)
4,672,700 Antidecubitis cushion 39 1985
 
PATENTMARKS COMMUNICATIONS, LLC (1)
6,016,307 Multi-protocol telecommunications routing optimization 128 1996
 
THOMSON CONSUMER ELECTRONICS, INC. (1)
5,838,686 System for dynamically allocating a scarce resource 53 1996
 
ADVENT IP LLC (1)
7,286,562 System and method for dynamically changing error algorithm redundancy levels 27 2001
 
TriLAN Systems Corporation (1)
5,341,374 Communication network integrating voice data and video with distributed call processing 356 1991
 
INTERGRAPH HARDWARE TECHNOLOGIES COMPANY INC. (1)
5,461,611 Quality of service management for source routing multimedia packet networks 231 1994
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (1)
4,916,691 Telecommunications switching system 89 1988
 
NEC CORPORATION (5)
5,289,468 Permanent adapter having modulation and demodulation means for connecting networks 42 1992
5,420,916 Signaling network having common signaling node for protocol conversion 184 1993
5,937,045 Telephone call fee notifying system and telephone call fee notifying apparatus 27 1996
5,933,425 Source routing for connection-oriented network with repeated call attempts for satisfying user-specified QOS parameters 203 1996
5,832,197 Alternate routing by increasing initially low QOS value of a selected alternate path during failure to user-specified value 96 1996
 
FOURELLE SYSTEMS, INC. (1)
6,529,516 Gateway architecture for data communication over bandwidth-constrained and charge-by-use networks 20 2000
 
WALKER ASSET MANAGEMENT LIMITED PARTNERSHIP (2)
5,825,863 Prepaid limited usage calling card 156 1996
5,737,414 900 number billing and collection system and method for on-line computer services 167 1997
 
8X8, INC. (1)
7,092,379 Internet telephony arrangement and method 34 1996
 
ALPHANET TELECOM INC. (1)
5,608,786 Unified messaging system and method 1147 1995
 
JOHNSON & JOHNSON CONSUMER COMPANIES, INC. (1)
5,663,208 Antifungal wound healing compositions and methods for preparing and using same 73 1995
 
APPLIED VOICE TECHNOLOGY A WASHINGTON CORPORATION (1)
5,699,089 Central control for sequential-playback objects 85 1994
 
NET2PHONE, INC. (6)
5,712,907 Pro-active message delivery system and method 223 1996
6,137,792 Method and apparatus for enabling transmission of data packets over a bypass circuit-switched public telephone connection 91 1996
6,347,085 Method and apparatus for establishing communications between packet-switched and circuit-switched networks 140 1997
6,594,254 Domain name server architecture for translating telephone number domain names into network protocol addresses 119 1997
2003/0193,933 Method and apparatus for transmitting and routing voice telephone calls over a packet switched computer network 52 2003
2007/0086,445 Method and apparatus for providing caller identification based responses in a computer telephony environment 16 2006
 
RESONATE INC. (1)
5,774,660 World-wide-web server with delayed resource-binding for resource-based load balancing on a distributed resource multi-node network 1272 1996
 
DOSA ADVANCES LLC (1)
5,146,488 Multi-media response control system 84 1990
 
QUINTUM TECHNOLOGIES LLC (1)
6,363,065 okApparatus for a voice over IP (voIP) telephony gateway and methods for use therein 294 1999
 
MITEL NETWORKS CORPORATION (2)
5,625,682 Help desk improvement 97 1995
5,703,942 Portable telephone user profiles using central computer 72 1996
 
ALCATEL-LUCENT USA INC. (4)
5,719,854 Efficiently providing multiple grades of service with protection against overloads in shared resources 101 1996
5,781,624 Method for sharing network resources by virtual partitioning 63 1996
6,198,738 Communications between the public switched telephone network and packetized data networks 106 1997
6,304,567 Methods and apparatus for providing voice communications through a packet network 66 1997
 
ALCATEL NETWORK SYSTEMS, INC. (1)
5,329,520 High-speed facility protection in a digital telecommunications system 101 1992
 
RPX CORPORATION (5)
6,243,373 Method and apparatus for implementing a computer network/internet telephone system 207 1995
5,958,052 Method and apparatus for restricting access to private information in domain name systems by filtering information 67 1996
2002/0067,739 VOICE INTERNET TRANSMISSION SYSTEM 21 1998
6,823,384 Methods and apparatus for securely collecting customer service agent data in a multi-tenant environment 199 1999
2007/0206,576 PRIVATE IP COMMUNICATION NETWORK ARCHITECTURE 21 2007
 
ORBITAL SCIENCES CORPORATION (2)
6,157,823 Security cellular telecommunications system 105 1998
6,236,851 Prepaid security cellular telecommunications system 59 1998
 
AIP ACQUISITION LLC (1)
6,005,926 Method and system for global communications network management 231 1997
 
AFD Systems, Inc. (1)
5,068,888 Interactive facsimile information retrieval system and method 142 1989
 
INTEGRATED TECHNOLOGIES, INC. (1)
5,838,665 Data network telephone adaptor device 127 1996
 
SECURUS TECHNOLOGIES, INC. (1)
6,381,321 Telecommunication resource allocation system and method 64 1998
 
SONY CORPORATION (3)
6,014,687 System for audio communication between two terminals connected to the internet network 38 1996
5,991,291 Server of a computer network telephone system 66 1996
6,188,677 Telephone apparatus used for computer network telephone system 35 1996
 
LEVEL 3 COMMUNICATIONS, LLC (4)
6,600,733 System for interconnecting packet-switched and circuit-switched voice communications 73 1997
6,614,781 Voice over data telecommunications network architecture 640 1998
2007/0201,515 System and Method for Bypassing Data From Egress Facilities 13 2007
2008/0013,531 VOICE OVER DATA TELECOMMUNICATIONS NETWORK ARCHITECTURE 161 2007
 
IMAGINEX FUND I, LLC (1)
5,737,395 System and method for integrating voice, facsimile and electronic mail data through a personal computer 280 1996
 
SAMSUNG ELECTRONICS CO., LTD. (1)
5,910,946 Wireless internet network architecture for voice and data communications 107 1997
 
COMVERSE NETWORK SYSTEMS, INC. (1)
5,029,199 Distributed control and storage for a large capacity messaging system 219 1989
 
COMVERSE, INC. (1)
5,263,080 Telephone message storage system with out-of-band signalling 43 1990
 
SBC TECHNOLOGY RESOURCES, INC. (3)
5,594,784 Apparatus and method for transparent telephony utilizing speech-based signaling for initiating and handling calls 111 1993
5,680,446 Advanced intelligent network screening 88 1995
2006/0274,732 ATM-based distributed virtual tandem switching systme 11 2006
 
GALILEO INTERNATIONAL, L.L.C. (1)
5,473,608 Method and apparatus for managing and facilitating communications in a distributed heterogeneous network 141 1994
 
PRAGMATUS TELECOM, LLC (1)
5,884,032 System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent 840 1995
 
CALLAHAN CELLULAR L.L.C. (1)
2004/0131,018 Dial up telephone conferencing system controlled by an online computer network 10 2003
 
RENESAS ELECTRONICS CORPORATION (1)
5,812,834 Single chip microcomputer having a plurality of timer counters 13 1996
 
ASCOM TIMEPLEX, INC. (1)
5,317,566 Least cost route selection in distributed digital communication networks 191 1993
 
Nokia Telecommunications Oyj (1)
7,502,339 Mobility within a packet-switched telephony network 26 1999
 
BancTec, Inc. (1)
5,838,970 Object-oriented computer environment and related method 108 1997
 
NOKIA TELECOMMUNICATIONS OY (1)
6,047,326 Accounting system and method for a nominal bit rate network service 113 1997
 
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION (5)
5,430,719 Mediation of open advanced intelligent network interface by shared execution environment 279 1994
5,878,126 Method for routing a call to a destination based on range identifiers for geographic area assignments 198 1995
5,802,513 Method and system for distance determination and use of the distance determination 32 1996
5,970,477 Method and system for allocating costs in a distributed computing network 184 1996
5,774,533 Method and system for providing a billing directed communication service 219 1996
 
BRAZOS HOLDINGS LLC (1)
5,327,486 Method and system for managing telecommunications such as telephone calls 658 1993
 
Milkway Networks Corporation (1)
5,623,601 Apparatus and method for providing a secure gateway for communication and data exchanges between networks 740 1994
 
AERIS.NET (1)
6,185,198 Time division multiple access downlink personal communications system voice and data debit billing method 190 1999
 
TERADATA US, INC. (1)
5,450,411 Network interface for multiplexing and demultiplexing isochronous and bursty data streams in ATM networks 99 1994
 
RICOH COMPANY, LTD. (1)
5,521,719 Communication apparatus having improved group 3 facsimile subaddress communication function 130 1994
 
MESSAGEPHONE, INC. (1)
4,766,604 Method for receiving and delivering voice messages 119 1986
 
Berkeley Speech Technologies, Inc. (1)
4,996,707 Text-to-speech converter of a facsimile graphic image 176 1989
 
Freedom Wireless, Inc. (1)
* 6,029,062 Prepay telecommunications system with unregistered roaming call processing 98 1997
 
ARBINET-THEXCHANGE, INC. (2)
6,373,929 Bidding for telecommunications traffic 52 2000
7,236,575 System and method for IP bandwidth trading 28 2003
 
Messager Partners (2)
5,134,647 Automatic voice/data messaging enhancements 43 1990
5,381,465 System for providing automatic voice messaging in a digital network environment 37 1993
 
Comverse Technology, Inc. (1)
5,008,926 Message management system 216 1986
 
National Semiconductor Corporation (1)
5,406,557 Interenterprise electronic mail hub 515 1993
 
Latitute Communications (1)
5,619,555 Graphical computer interface for an audio conferencing system 253 1995
 
Orion Atlantic, L.P. (1)
5,757,784 Usage-based billing system for full mesh multimedia satellite network 167 1996
 
INTERVOICE LIMITED PARTNERSHIP (1)
5,469,500 Method and apparatus for delivering calling services 115 1993
 
NORTEL NETWORKS LIMITED (1)
6,704,287 Enabling smart logging for webtone networks and services 36 1999
 
YAHOO! INC. (1)
6,310,873 Internet telephony directory server 93 1997
 
NCR CORPORATION (2)
4,685,125 Computer system with tasking 93 1982
5,742,670 Passive telephone monitor to control collaborative systems 232 1995
 
ROLM SYSTEMS (1)
4,313,036 Distributed CBX system employing packet network 87 1980
 
NOKIA TECHNOLOGIES OY (1)
6,047,051 Implementation of charging in a telecommunications system 321 1997
 
QLOGIC, Corporation (1)
4,821,034 Digital exchange switch element and network 208 1987
 
OL SECURITY LIMITED LIABILITY COMPANY (1)
2007/0121,591 INTERNET PROTOCOL TELEPHONY VOICE/VIDEO MESSAGE DEPOSIT AND RETRIEVAL 9 2006
 
INTELLECTUAL VENTURES I LLC (4)
5,511,111 Caller name and identification communication system with caller screening option 381 1993
5,669,062 Methods of demand-based adaptive channel reuse for telecommunications systems 55 1996
6,498,788 Method and a radio terminal for interaction with a service provider 30 1999
7,359,972 Time division multiple access/time division duplex (TDMA/TDD) transmission media access control (MAC) air frame 18 2006
 
CONVERGYS CUSTOMER MANAGEMENT DELAWARE LLC (1)
5,867,562 Call processing system with call screening 260 1996
 
BANK OF AMERICA, N.A. (24)
2004/0044,667 Enhanced mobility and address resolution in a wireless premises based network 13 2003
2004/0114,567 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 46 2003
2004/0145,775 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 35 2003
2004/0146,020 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 55 2004
2004/0151,150 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 40 2004
2004/0151,151 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 102 2004
2004/0160,913 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 59 2004
2004/0174,842 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 38 2004
2004/0174,843 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 40 2004
2004/0246,940 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 107 2004
2005/0036,467 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 42 2004
2005/0083,872 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 24 2004
2005/0008,002 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telphones 20 2004
2004/0264,442 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 79 2004
2004/0203,834 Remote radio data communication system with data rate switching 70 2004
2005/0013,266 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 42 2004
2005/0195,859 Radio frequency communication network having adaptive communication parameters 26 2005
2005/0254,475 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones 51 2005
2006/0131,420 Multi-level hierarchical radio-frequency communication system 12 2006
2006/0233,161 MULTI-LEVEL HIERARCHICAL RADIO-FREQUENCY COMMUNICATION SYSTEM 16 2006
2006/0268,806 Radio frequency local area network 15 2006
2006/0268,807 Radio frequency local area network 15 2006
2007/0065,046 Data capture apparatus with handwritten data receiving component 12 2006
2007/0001,007 Modular, Portable Data Processing Terminal for Use in a Radio Frequency Communication Network 17 2006
 
ROHM AND HAAS COMPANY (2)
5,318,719 Graft polymers as biodegradable detergent additives 36 1991
5,420,211 Graft polymers as biodegradable detergent additives 26 1994
 
INTELLECTUAL VENTURES II LLC (4)
5,442,690 Telecommunication service record structure and method of execution 44 1992
5,425,090 System and method for providing advanced intelligent network services 180 1993
5,751,961 Integrated internet system for translating logical addresses of internet documents to physical addresses using integrated service control point 245 1996
6,115,737 System and method for accessing customer contact services over a network 165 1996
 
INTERNEC TECHNOLOGIES CORPORATION (2)
5,488,575 Portable work station and data collection terminal including switchable multi purpose touch screen display 45 1994
5,805,474 Portable work station type-data collection system having an improved handgrip and an optical reader to be directed thereby 49 1995
 
ADVANCED MESSAGING TECHNOLOGIES, INC. (1)
5,675,507 Message storage and delivery system 790 1995
 
STRAIGHT PATH IP GROUP, INC. (9)
6,108,704 Point-to-point internet protocol 200 1995
6,131,121 Point-to-point computer network communication utility utilizing dynamically assigned network protocol addresses 276 1996
6,185,184 Directory server for providing dynamically assigned network protocol addresses 321 1996
6,226,678 Method and apparatus for dynamically defining data communication utilities 119 1996
7,149,208 Method and apparatus for providing caller identification based responses in a computer telephony environment 70 1996
6,687,738 Establishing an internet telephone call using e-mail 20 1999
6,701,365 Point-to-point internet protocol 24 1999
6,829,645 Method and apparatus for establishing point-to-point communications over a computer network 17 1999
6,513,066 Establishing a point-to-point internet communication 42 1999
 
TTI INVENTIONS A LLC (1)
5,539,884 Intelligent broadband communication system and method employing fast-packet switches 211 1993
 
NYTELL SOFTWARE LLC (1)
5,732,078 On-demand guaranteed bandwidth service for internet access points using supplemental user-allocatable bandwidth network 290 1996
 
CALLING COMMUNICATIONS CORPORATION (1)
5,408,237 Earth-fixed cell beam management for satellite communication system 158 1993
 
MOTOROLA MOBILITY, INC. (1)
5,402,478 System and method for call-by-call source routing with rule-based fallbacks 79 1992
 
UNIFY, INC. (2)
5,825,869 Call management method and system for skill-based routing 581 1996
5,898,673 System and method for prevention of cell loss due to quality of service contracts in an ATM network 149 1997
 
WENGEN WIRELESS LLC (2)
5,740,164 Traffic routing for satellite communication system 73 1995
6,157,621 Satellite communication system 206 1997
 
FERNHAM TECHNOLOGIES LLC (1)
5,944,795 Client-server architecture using internet and guaranteed quality of service networks for accessing distributed media sources 93 1996
 
Korea Telecommunication Authority (1)
5,657,250 Method for controlling operation and management subsystem in signalling message exchange No. 1 system 30 1995
 
VERIZON VIRGINIA INC. (1)
5,375,159 System and method for remote testing and protocol analysis of communication lines 68 1992
 
TTI INVENTIONS B LLC (2)
5,241,588 Systems and processes providing programmable or customized customer telephone information services 148 1990
5,966,434 System and method for managing feature interaction of telephone services 64 1997
 
CallManage Ltd. (2)
5,764,741 Least cost rooting system 69 1995
5,799,072 Telecommunications call management system 213 1996
 
BELL ATLANTIC NETWORK SERVICES, INC. (3)
6,359,880 Public wireless/cordless internet gateway 239 1999
6,282,574 Method, server and telecommunications system for name translation on a conditional basis and/or to a telephone number 118 2000
7,088,705 Public wireless/cordless internet gateway 25 2003
 
PANASONIC CORPORATION (1)
5,790,172 Server apparatus, subscriber apparatus and information on demand system 178 1995
 
NORAND CORPORATION (4)
D315573 Modular printer, or similar article 15 1988
6,375,344 Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith 84 1996
5,969,321 Hand-held optically readable information set reader with operation over a range of distances 79 1997
6,407,991 Communication network providing wireless and hard-wired dynamic routing 60 1998
 
SIEMENS ENTERPRISE COMMUNICATIONS, INC. (4)
5,274,696 Protocol for transmitting messages in a network 55 1991
5,818,921 Signaling system and method for enabling PBX-PBX feature transparency across a switched public network 66 1996
5,761,294 Method and system for connecting a digital phone limited to analog transmissions 49 1996
5,898,668 Method and system for increasing quality of service at or below a threshold cost 145 1996
 
UBICOMM, LLC (1)
5,812,865 Specifying and establishing communication data paths between particular media devices in multiple media device computing systems based on context of a user or users 556 1996
 
MEGAPHONE, INC. (1)
5,146,491 Telephone billing method 185 1991
 
ECS TELECOMMUNICATONS, INC. (1)
4,602,129 Electronic audio communications system with versatile message delivery 221 1982
 
Teledebit, L.P. (1)
5,469,497 Networked interactive call management subsystems with prevention of simultaneous use of a single account number 176 1994
 
Pitney Bowes Inc. (1)
5,243,654 Metering system with remotely resettable time lockout 61 1991
 
INNOVATIO IP VENTURES (3)
6,046,992 Radio frequency local area network 105 1998
2004/0023,651 Network supporting roaming, sleeping terminals 78 2003
2004/0073,933 Network supporting roaming, sleeping terminals 40 2003
 
HITACHI, LTD. (6)
5,157,662 Data communication apparatus having communication-mode changeover function and method of data communication between data communication stations having the same 106 1991
5,604,737 Voice communication system and voice communication method 315 1994
5,654,957 Packet communication system 141 1995
5,651,006 Hierarchical network management system 250 1995
5,625,675 Voice mail communication system 153 1995
6,600,735 Internet telephone connection method, bandwidth controller and gate keeper 100 1999
 
GOOGLE TECHNOLOGY HOLDINGS LLC (6)
5,729,544 Method for transmitting data packets based on message type 119 1994
5,455,821 Communication system resource allocation method 68 1994
5,603,085 Method of allocating communication resources in a communication system 76 1996
5,737,404 Distributed signaling system seven call handling system 31 1996
5,903,558 Method and system for maintaining a guaranteed quality of service in data transfers within a communications system 185 1996
6,018,360 Method of switching a call to a multipoint conference call in a H.323 communication compliant environment 65 1998
 
APPLE INC. (1)
5,444,709 Protocol for transporting real time data 82 1993
 
Phone Base Systems Inc. (1)
5,199,062 Telephone communications system including a digital telephone switch, a voice response unit and a stored program sequence for controlling both the switch and the voice response unit 233 1991
 
APPLE COMPUTER, INC. (1)
5,561,670 Method and apparatus for operating a multicast system on an unreliable network 62 1994
 
KABUSHIKI KAISHA TOSHIBA (2)
5,493,573 Broad band switching network 23 1991
6,144,661 Network node apparatus and virtual connection control method for providing various service attributes in multicast communication 57 1997
 
BELL TELEPHONE LABORATORIES, INCORPORATED (23)
4,313,035 Method of providing person locator service 465 1980
4,310,727 Method of processing special service telephone calls 174 1980
4,555,594 Telephone interexchange signaling protocol 119 1983
4,565,903 Telephone interexchange carrier selection 169 1983
4,577,066 Telephone interexchange call routing 126 1983
4,611,094 Method for customer definable telephone capability 357 1983
4,653,045 Interactive facility control arrangement 74 1985
4,747,130 Resource allocation in distributed control systems 177 1985
4,713,806 Communication system control arrangement 234 1986
4,899,373 Method and apparatus for providing personalized telephone subscriber features at remote locations 286 1986
4,827,500 Automatic speech recognition to select among call destinations 172 1987
4,788,718 Call data collection and modification of received call distribution 259 1987
4,872,157 Architecture and organization of a high performance metropolitan area telecommunications packet network 111 1988
4,875,206 High bandwidth interleaved buffer memory and control 75 1988
4,893,302 Arrangement for switching concentrated telecommunications packet traffic 126 1988
4,894,824 Control network for a rapid connection circuit switch 80 1988
4,897,874 Metropolitan area network arrangement for serving virtual data networks 121 1988
4,899,333 Architecture of the control of a high performance packet switching distribution network 166 1988
4,942,574 Concurrent resource request resolution mechanism 70 1988
4,958,341 Integrated packetized voice and data switching system 205 1988
4,866,763 Interexchange carrier automatic route selection system 101 1988
4,872,160 Integrated packetized voice and data switching system 181 1988
5,029,200 Voice message system using synthetic speech 71 1989
 
U.S.T.N. SERVICE DBA ITN AND US INTELCO (1)
5,974,052 Frame relay access device and method for transporting SS7 information between signaling points 72 1996
 
Sprint Communications Company L.P. (20)
5,448,633 Telecommunications system for controlling access to a destination 90 1994
5,694,463 System for service control point routing 106 1995
5,926,482 Telecommunications apparatus, system, and method with an enhanced signal transfer point 88 1995
5,991,301 Broadband telecommunications system 209 1995
6,181,703 System for managing telecommunications 140 1995
5,825,780 Method, system and apparatus for telecommunications control 159 1995
6,081,525 Broadband telecommunications system 61 1996
5,828,740 Prepaid calling card external/adjunct database processor 243 1996
6,031,840 Telecommunications system 92 1996
5,949,869 Called party control of incoming calls 40 1997
6,314,103 System and method for allocating bandwidth for a call 71 1998
6,108,341 Method, system and apparatus for telecommunications control 17 1998
6,201,812 Method system and apparatus for telecommunications control 20 1998
6,212,193 Method, system and apparatus for telecommunications control 25 1998
6,026,091 ATM gateway system 109 1998
7,085,362 System for managing telecommunications 16 1999
6,298,064 Broadband telecommunications system 35 2000
7,079,534 System and method for allocating bandwidth for a call 17 2001
2003/0169,767 Broadband telecommunications system interface 15 2003
2007/0263,644 GATEWAY SYSTEM TO INTERFACE DIFFERENT COMMUNICATION NETWORKS 22 2007
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (18)
4,718,005 Distributed control of alias name usage in networks 142 1984
4,630,262 Method and system for transmitting digitized voice signals as packets of bits 222 1985
4,679,190 Distributed voice-data switching on multi-stage interconnection networks 111 1986
5,159,592 Network address management for a wired network supporting wireless communication to a plurality of mobile users 643 1990
5,347,633 System for selectively intercepting and rerouting data network traffic 51 1991
5,452,350 Subscriber call routing processing system 215 1992
5,333,266 Method and apparatus for message handling in computer systems 639 1992
5,425,028 Protocol selection and address resolution for programs running in heterogeneous networks 139 1992
5,361,256 Inter-domain multicast routing 328 1993
5,539,886 Call management in a collaborative working network 80 1994
5,436,963 Telephone answering method and apparatus 66 1995
5,940,616 Tracker class for object-oriented programming environments 72 1996
5,727,129 Network system for profiling and actively facilitating user activities 648 1996
5,784,617 Resource-capability-based method and system for handling service processor requests 43 1996
6,078,943 Method and apparatus for dynamic interval-based load balancing 144 1997
6,278,693 Communications systems with quality of service parameters 48 1997
6,278,704 Extended telephone services via telephone lines shared for standard telephony and internet access 173 1997
5,901,140 Selective congestion control mechanism for information networks 46 1998
 
AT&T IPM CORP. (19)
5,440,620 Telecommunications system subscriber profile updating 138 1992
5,479,494 Virtual calling card system 284 1992
5,689,553 Multimedia telecommunications network and service 406 1993
5,463,677 Method and apparatus for facilitating the making of collect calls 51 1993
5,473,677 Telecommunications network architecture and system 132 1993
5,481,603 Intelligent call processing based upon complete identification of calling station 162 1993
5,440,563 Service circuit allocation in large networks 105 1993
5,422,882 ATM networks for narrow band communications 249 1993
5,426,636 ATM distribution networks for narrow band communications 212 1993
5,452,297 Access switches for large ATM networks 244 1993
5,428,608 Call connection technique 295 1993
5,625,677 Simultaneous voice and data communications 129 1993
5,541,927 Method of multicasting 177 1994
5,434,852 Distributed processing architechture for control of broadband and narrowband communications networks 227 1994
5,506,893 Telecommunication network arrangement for providing real time access to call records 255 1994
5,661,792 Completing telecommunications calls in a competitive local and toll enviroment 113 1995
5,617,540 System for binding host name of servers and address of available server in cache within client and for clearing cache prior to client establishes connection 164 1995
5,878,212 System for updating mapping or virtual host names to layer-3 address when multimedia server changes its usage state to busy or not busy 81 1995
5,802,510 Universal directory service 243 1995
 
SIEMENS AKTIENGESELLSCHAFT (2)
5,195,128 Communication system, particularly a telephone communication system 46 1991
5,390,335 Method for modifying system configuration data sets in a telecommunications switching system 59 1992
 
CHISSO CORPORATION (2)
4,765,924 Halogen-containing heterocyclic compound and liquid crystal composition 38 1987
4,865,763 Halogen-containing heterocyclic compound and liquid crystal composition 20 1988
 
KEYBANK NATIONAL ASSOCIATION (1)
6,112,206 Data collection and dissemination system 68 1997
 
FUJITSU LIMITED (8)
4,933,931 Integrated accounting system 56 1989
5,231,492 Video and audio multiplex transmission system 229 1990
5,559,721 Multi-media information transfer system 103 1992
5,459,775 Service system for interconnecting heterogeneous communication terminals, and communication node device and communication terminal used in the same 40 1994
5,521,924 Telephone subscriber accomodation system in a broadband network 45 1995
5,594,717 Call admission control in ATM network 33 1996
5,959,998 Channel selection method for an ISDN line and an ISDN switching system therefor 21 1996
5,936,958 ATM exchange for monitoring congestion and allocating and transmitting bandwidth-guaranteed and non-bandwidth-guaranteed connection calls 65 1997
 
SOUND VIEW INNOVATIONS, LLC (3)
5,483,527 Terminal adapter for interfacing an ATM network with a STM network 214 1994
5,699,352 Distributed teleconferencing system 35 1995
6,301,609 Assignable associate priorities for user-definable instant messaging buddy groups 716 1999
 
SPRINT INTERNATIONAL COMMUNICATIONS CORPORATION, A CORP. OF DE (2)
5,113,499 Telecommunication access management system for a packet switching network 200 1989
5,164,938 Bandwidth seizing in integrated services networks 145 1991
 
ORANGE (1)
2005/0191,989 Method and apparatus for generating billing data in a telecommunications system 33 2005
 
AT&T INTELLECTUAL PROPERTY II, L.P. (1)
7,492,886 Method for allocating network resources 34 2007
 
CUFER ASSET LTD. L.L.C. (1)
5,742,596 Network based distributed PBX system 366 1995
 
VERIZON COMMUNICATIONS INC. (1)
6,298,062 System providing integrated services over a computer network 132 1998
 
AERIS COMMUNICATIONS, INC. (1)
6,088,431 Method for transmitting voice or data in a wireless network depending on billing account status 135 1996
 
AVAT CONSULTING L.L.C. (1)
5,864,604 Method of providing message service for limited access telecommunications 122 1997
 
VERIZON CORPORATE SERVICES GROUP INC. (1)
6,128,304 Network presence for a communications system operating over a computer network 185 1998
 
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (1)
5,157,390 Method for providing network service in a communication system 55 1990
 
HOLOGIC, INC. (1)
5,594,769 Method and apparatus for obtaining stereotactic mammographic guided needle breast biopsies 79 1995
 
Solram Electronics Ltd. (1)
5,974,043 System and method for communicating information using the public switched telephone network and a wide area network 108 1996
 
AT&T LABS, INC. (1)
6,169,735 ATM-based distributed virtual tandem switching system 122 1999
 
PRAGMATUS VOD LLC (1)
5,604,682 Information service control point which retrieves information as blocks of data and outputs the retrieved data via a communications link 75 1996
 
Global Crossing, Ltd. (1)
6,643,362 Call-processing system and method 46 2001
 
VOICE-TEL ENTERPRISES, INC. (1)
5,163,080 Voice messaging 37 1989
 
Global Crossing, North America (1)
6,279,038 Client interface 68 1998
 
ROCKSTAR BIDCO, LP (1)
5,329,578 Personal communication service with mobility manager 804 1992
 
GLOBAL CROSSING TELECOMMUNICATIONS, INC. (14)
5,590,181 Call-processing system and method 173 1993
5,483,587 System and method for call conferencing 146 1994
5,646,982 System and method for message delivery 133 1994
5,799,156 System for determining an alternative application to receive message from first application when the number of times to resend the message to second application is exceeded 76 1995
5,873,099 System and method for maintaining redundant databases 54 1995
5,586,175 Call-processing system and method 88 1995
5,633,919 Real-time billing system for a call processing system 102 1995
5,854,833 Processing using DEF records 59 1995
5,615,251 Real-time reconfiguration 33 1995
5,638,430 Call validation system 106 1995
6,016,343 Call-processing system and method 73 1996
5,867,566 Real-time billing system for a call processing system 65 1996
6,263,372 Method and apparatus for interfacing two or more applications in a client server 46 1998
2006/0251,226 Call-processing system and method 28 2006
 
Multi-Tech Systems, Inc. (3)
5,452,289 Computer-based multifunction personal communications system 360 1993
5,500,859 Voice and data transmission system 56 1994
5,812,534 Voice over data conferencing for a computer-based personal communications system 97 1996
 
INFOINTERACTIVE INCORPORATED (1)
5,809,128 Method and apparatus permitting notification and control of blocked incoming calls over a data network 467 1996
 
ISLIP TECHNOLOGIES LLC (1)
5,918,179 Communication system and method using two-way paging to provide call control 27 1995
 
VOICE CONTROL SYSTEMS, INC. (1)
5,881,134 Intelligent call processing platform for home telephone system 100 1996
 
EPSTEIN DRANGEL LLP (1)
5,425,085 Least cost routing device for separate connection into phone line 130 1994
 
AT&T Bell Laboratories (16)
4,979,206 Directory assistance systems 197 1989
5,023,868 Automated call handling apparatus 256 1990
5,195,086 Multiple call control method in a multimedia conferencing system 359 1990
5,195,085 Communication link identifier 64 1990
5,243,645 Automatic system for forwarding of calls 225 1990
5,223,699 Recording and billing system 145 1990
5,237,604 Arrangement for serving a telephone office code from two switching systems 114 1991
5,208,848 Telecommunications call processing 67 1991
5,206,901 Method and apparatus for alerting multiple telephones for an incoming call 236 1991
5,226,075 Method of and apparatus for numbering and routing calls through a communication network 69 1992
5,287,199 Facsimile message processing and routing system 184 1992
5,311,583 International priority calling system with callback features 120 1992
5,325,421 Voice directed communications system platform 181 1992
5,327,421 Apparatus for interfacing between telecommunications call signals and broadband signals 352 1992
5,345,446 Establishing telecommunications call paths in broadband communication networks 325 1992
5,365,524 Establishing telecommunications call paths between clustered switching entities 244 1992
 
MICROSOFT TECHNOLOGY LICENSING, LLC (1)
5,748,468 Prioritized co-processor resource manager and method 256 1995
 
ONTOS, INC. (1)
5,826,268 Secure multilevel object oriented database management system 164 1996
 
GENESYS TELECOMMUNICATIONS LABORATORIES, INC. (2)
5,915,012 System and method for operating a plurality of call centers 135 1997
5,970,065 Uniform control of mixed platforms in telephony 83 1997
 
QUALCOMM INCORPORATED (1)
5,953,322 Cellular internet telephone 209 1997
 
VERIZON PATENT AND LICENSING INC. (107)
5,012,511 Method of and system for control of special services by remote access 150 1990
5,204,894 Personal electronic directory 164 1990
5,260,986 Group notification service and system 178 1991
5,200,993 Public telephone network including a distributed imaging system 159 1991
5,247,571 Area wide centrex 396 1992
5,353,331 Personal communications service using wireline/wireless integration 570 1992
5,418,844 Automatic access to information service providers 181 1992
5,475,732 Common channeling signaling network maintenance and testing 119 1993
5,422,941 Extension of centrex services 118 1993
5,475,737 Toll saver for centralized messaging systems 77 1993
5,703,935 Automated telephone operator services 119 1994
5,469,496 Personal communications service using wireline/wireless integration 202 1994
5,572,583 Advanced intelligent network with intelligent peripherals interfaced to the integrated services control point 324 1994
5,608,447 Full service network 174 1994
5,541,917 Video and TELCO network control functionality 278 1994
5,583,920 Intelligent peripheral in video dial tone network 296 1994
5,436,957 Subscriber control of access restrictions on a plurality of the subscriber's telephone lines 203 1994
5,551,025 Relational database system for storing different types of data 81 1994
5,680,442 Voice mail communication with call blocking 97 1994
5,619,562 Method and system for remotely activating/changing subscriber services in a public switched telephone network 90 1995
5,506,887 Personal communications service using wireline/wireless integration 216 1995
5,524,145 Incoming call completion threshold restriction 95 1995
5,706,286 SS7 gateway 165 1995
5,625,404 Method and system for accessing multimedia data over public switched telephone network 148 1995
5,692,039 Improved data transmission via a public switched telephone network 159 1995
5,610,972 Personal communications service using wireline/wireless integration 224 1995
5,664,005 Personal communications service using wireline/wireless integration 211 1995
5,758,281 Personal communications service using wireline/wireless integration 240 1995
5,781,620 Method and system for toll carrier selection 86 1995
5,617,422 High speed interface in a telecommunications network 47 1995
5,712,903 Split intelligent peripheral for broadband and narrowband services 258 1995
5,586,177 Intelligent signal transfer point (ISTP) 227 1995
5,621,787 Prepaid cash card 311 1995
5,915,008 System and method for changing advanced intelligent network services from customer premises equipment 421 1995
5,661,782 Voice mail communication with call blocking 95 1995
5,812,639 Message communication via common signaling channel 237 1995
5,838,682 Method and apparatus for establishing communications with a remote node on a switched network based on hypertext dialing information received from a packet network 417 1995
5,751,707 AIN interaction through wireless digital video network 231 1995
5,754,641 Method of screening outgoing calls via a video display 45 1995
5,805,682 Method for delivering call related information to a video display 96 1995
5,825,862 Method of altering the destination telephone number of an incoming call 145 1995
6,041,109 Telecommunications system having separate switch intelligence and switch fabric 79 1995
5,774,530 Telecommunications network circuit usage measurement 65 1996
6,285,745 Analog terminal internet access 121 1996
5,712,906 Communications systems supporting shared multimedia session 110 1996
6,118,936 Signaling network management system for converting network events into standard form and then correlating the standard form events with topology and maintenance information 94 1996
6,438,218 Internet telephone service 28 1996
5,787,160 Intelligent routing of special service calls 104 1996
6,069,890 Internet telephone service 463 1996
5,793,771 Communication gateway 185 1996
5,912,887 System and method for implementing user-to-user data transfer services 74 1996
6,125,113 Internet telephone service 145 1996
5,923,659 Telecommunications network 217 1996
6,021,126 Telecommunication number portability 185 1996
6,014,379 Telecommunications custom calling services 162 1996
5,867,495 System, method and article of manufacture for communications utilizing calling, plans in a hybrid network 753 1996
5,999,525 Method for video telephony over a hybrid network 691 1996
* 6,335,927 System and method for providing requested quality of service in a hybrid network 592 1996
6,754,181 System and method for a directory service supporting a hybrid communication system architecture 495 1996
6,195,425 Telecommunications system with wide area internetwork control 108 1996
6,292,478 Telecommunications system 112 1996
6,546,003 Telecommunications system 73 1996
6,078,582 Internet long distance telephone service 185 1996
* 5,892,822 Method of and system for call routing compliant with international regulatory routing requirements 107 1996
6,064,653 Internetwork gateway to gateway alternative communication 263 1997
5,940,598 Telecommunications network to internetwork universal server 218 1997
6,122,255 Internet telephone service with mediation 147 1997
6,075,783 Internet phone to PSTN cellular/PCS system 189 1997
6,104,711 Enhanced internet domain name server 190 1997
6,205,139 Automatic called party locator over internet 69 1997
6,215,790 Automatic called party locator over internet with provisioning 104 1997
6,542,497 Public wireless/cordless internet gateway 133 1997
6,574,216 Packet data network voice call quality monitoring 119 1997
6,243,374 Telecommunications custom calling services using voice mail 81 1997
6,292,479 Transport of caller identification information through diverse communication networks 128 1997
6,870,827 Voice call alternative routing through PSTN and internet networks 65 1997
5,915,005 Method and system for toll charge and rate inquiry service for portable numbers 28 1997
5,958,016 Internet-web link for access to intelligent network service control 567 1997
5,966,431 SS7 gateway 73 1997
* 6,137,869 Network session management 276 1997
6,157,636 Network session management with gateway-directory services and authorization control 72 1997
6,157,648 Network session management 180 1997
6,292,481 Inter-carrier signaling and usage accounting architecture for internet telephony 79 1997
6,839,340 Network session management 138 1997
6,154,445 Telephony communication via varied redundant networks 97 1997
6,011,975 Method of personal communications service using wireline/wireless integration detecting a predetermined event during process of a call 210 1997
6,295,292 Inbound gateway authorization processing for inter-carrier internet telephony 70 1997
6,289,010 Inbound gateway authorization processing for inter-carrier internet telephony 47 1998
6,018,567 Maintenance operations console for an advanced intelligent network 147 1998
6,493,353 Communications signaling gateway and system for an advanced service node 43 1998
6,332,023 Method of and system for providing services in a communications network 36 1998
6,181,695 Telecommunications network 39 1998
6,625,170 Telecommunications network 39 1999
6,430,275 Enhanced signaling for terminating resource 71 1999
6,098,094 Method and system for an intelligent distributed network architecture 100 1999
6,260,067 Intelligent call platform for an intelligent distributed network 40 1999
6,480,588 Methods for providing prepaid telephony service via an internet protocol network system 57 1999
6,711,241 Internet telephone service 39 1999
6,330,250 Telecommunications network 52 2000
7,012,898 Telephony communication via varied redundant networks 47 2000
6,539,015 Automatic called party locator over internet 29 2001
2002/0064,149 System and method for providing requested quality of service in a hybrid network 378 2001
6,885,678 Telecommunications network 42 2002
2003/0198,218 Packet data network voice call quality monitoring 23 2003
2004/0039,846 Contact server for call center 33 2003
2005/0021,713 Intelligent network 46 2004
2009/0022,147 TELEPHONY COMMUNICATION VIA VARIED REDUNDANT NETWORKS 12 2008
 
HAIVISION SYSTEMS INC. (1)
5,680,392 Multimedia multipoint telecommunications reservation systems 179 1996
 
ERICSSON AB (1)
5,953,338 Dynamic control processes and systems for asynchronous transfer mode networks 245 1996
 
CF CAPITAL LIMITED (1)
5,722,067 Security cellular telecommunications system 197 1994
 
ENTERASYS NETWORKS, INC. (2)
5,309,437 Bridge-like internet protocol router 322 1990
5,430,727 Multiple protocol routing 264 1994
 
COOPER T.G.S. L.L.C. (1)
6,226,287 System and method for integrating voice on network with traditional telephony 37 1998
 
VOICECOM TELECOMMUNICATIONS, LLC (1)
5,689,550 Interface enabling voice messaging systems to interact with communications networks 182 1994
 
STARGAZER SOFTWARE, LIMITED LIABILITY COMPANY (1)
* 6,115,458 Method and apparatus for summaries of prepaid instrument transaction activity 268 1995
 
ERICSSON INC. (3)
5,841,764 Method and apparatus for permitting a radio to originate and receive data messages in a data communications network 113 1995
5,661,790 Call back service for a regulatory restrictive area 169 1995
5,774,695 Protocol interface gateway and method of connecting an emulator to a network 109 1996
 
AT&T-BL, AT&T COMMUNICATIONS, INC. (1)
5,018,191 Special service call routing 211 1989
 
Ericsson Messaging Systems Inc. (1)
5,724,406 Call processing system and method for providing a variety of messaging services 100 1994
 
SNAPCHAT, INC. (1)
6,012,088 Automatic configuration for internet access device 653 1996
 
MICOM CORPORATION (1)
6,298,057 System and method for reliability transporting aural information across a network 51 1996
 
SHELL OIL COMPANY (1)
4,730,071 Process for preparing aluminoxanes 38 1986
 
FLAT CONNECTIONS, INC. (1)
5,579,472 Group-oriented communications user interface 232 1994
 
UNISYS CORPORATION (2)
5,633,916 Universal messaging service using single voice grade telephone line within a client/server architecture 231 1994
5,712,908 Apparatus and method for generating call duration billing records utilizing ISUP messages in the CCS/SS7 telecommunications network 177 1996
 
Bobst SA (1)
5,215,011 Device for scanning pale color marks on a printing machine 22 1992
 
AT&T CORP. (38)
5,392,344 Communications network class-of-service routing 78 1991
5,367,566 Common channel signaling message intercept system 104 1991
5,384,831 System for providing personalized telephone calling features 204 1992
5,386,467 Intelligent network communication system 74 1992
5,384,840 Telecommunications system SS7 signaling interface with signal transfer capability 156 1992
5,487,111 Telecommunications system sequence calling 106 1993
5,396,542 Method for use by a telecommunications system in enabling improved attendant services 74 1993
5,495,521 Method and means for preventing fraudulent use of telephone network 118 1993
5,537,470 Method and apparatus for handling in-bound telemarketing calls 244 1994
5,500,889 Method and apparatus for prioritizing a telephone call according to a level of service of an originator 42 1994
5,530,744 Method and system for dynamic customized call routing 320 1994
5,664,102 Intelligent network internetworking access arrangement 140 1995
5,563,882 Process for converting a point-to-point multimedia call to a bridged multimedia call 103 1995
5,517,560 Call billing and measurement methods for redirected calls 102 1995
5,724,355 Network access to internet and stored multimedia services from a terminal supporting the H.320 protocol 211 1995
5,805,587 Call notification feature for a telephone line connected to the internet 612 1995
6,252,869 Data network security system and method 84 1995
6,343,115 Method of announcing an internet call 98 1996
5,982,774 Internet on hold 131 1996
5,905,736 Method for the billing of transactions over the internet 380 1996
5,956,482 Multimedia information service access 132 1996
5,768,513 Multimedia messaging using the internet 165 1996
6,298,120 Intelligent processing for establishing communication over the internet 87 1996
5,946,299 Systems and methods for providing increased server performance, in a communications network 42 1996
5,845,267 System and method for billing for transactions conducted over the internet from within an intranet 352 1996
5,828,844 Internet NCP over ATM 191 1996
5,907,547 System and method for establishing internet communications links 213 1996
5,917,424 Duplicate page sensor system and method 42 1996
6,041,117 Distributed network control and fabric application interface 56 1997
5,987,108 Telephone billing with customer-defined budgeting 68 1997
6,104,704 Methods and apparatus for gathering and processing billing information for internet telephony 124 1997
5,995,606 Client-server architecture using internet and public switched networks 154 1997
6,181,690 Toll-free internet service 44 1997
6,144,667 Network-based method and apparatus for initiating and completing a telephone call via the internet 273 1997
6,134,235 Pots/packet bridge 332 1997
6,374,302 Method and system to provide an action control point master gatekeeper 98 1998
7,274,662 Method for performing segmented resource reservation 78 1999
6,385,193 Wan-based gateway 75 2001
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
RPX CLEARINGHOUSE LLC (2)
* 8,189,747 Internet-based telephone call manager 3 1999
* 8,396,950 Method and apparatus for the fast detection of connectivity loss between devices in a network 5 2001
 
VERIZON PATENT AND LICENSING INC. (4)
9,215,254 Network session management for telephony over hybrid networks 0 2007
8,976,782 Network session management for telephony over hybrid networks 0 2007
8,379,531 Telephony communication via varied redundant networks 4 2008
* 2009/0022,147 TELEPHONY COMMUNICATION VIA VARIED REDUNDANT NETWORKS 12 2008
 
ITSON, INC. (1)
8,547,872 Verifiable and accurate service usage monitoring for intermediate networking devices 6 2012
 
RESEARCH IN MOTION LIMITED (1)
* 2011/0276,701 System and Method to Trigger a Mobile Device in Different Domains Based on Unsuccessful Initialization or Handover 6 2011
 
ALCATEL LUCENT (3)
* 8,254,371 Method and system for routing and security for telephone calls over a packet-switched network 0 2002
* 2002/0150,080 Method and system for routing and security for telephone calls over a packet-switched network 20 2002
8,982,875 Method and system for routing and security for telephone calls over a packet-switched network 0 2012
 
BLACKBERRY LIMITED (2)
9,055,517 System and method of user-directed dynamic domain selection 0 2007
* 2008/0205,386 System and Method of User-Directed Dynamic Domain Selection 12 2007
 
Headwater Partners I LLC (120)
9,137,739 Network based service policy implementation with network neutrality and user privacy 1 2009
8,839,387 Roaming services network and overlay networks 0 2009
8,839,388 Automated device provisioning and activation 1 2009
8,799,451 Verifiable service policy implementation for intermediate networking devices 1 2009
8,675,507 Service profile management with user preference, adaptive policy, network neutrality and user privacy for intermediate networking devices 1 2009
8,630,192 Verifiable and accurate service usage monitoring for intermediate networking devices 6 2009
8,583,781 Simplified service network architecture 6 2009
8,355,337 Network based service profile management with user preference, adaptive policy, network neutrality, and user privacy 28 2009
8,331,901 Device assisted ambient services 13 2009
8,326,958 Service activation tracking system 24 2009
8,321,526 Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account 14 2009
8,548,428 Device group partitions and settlement platform 37 2010
8,406,748 Adaptive ambient services 18 2010
8,402,111 Device assisted services install 3 2010
8,391,834 Security techniques for device assisted services 60 2010
8,346,225 Quality of service for device assisted services 32 2010
* 2010/0198,698 ADAPTIVE AMBIENT SERVICES 139 2010
8,340,634 Enhanced roaming services and converged carrier networks with device assisted services and a proxy 2 2010
8,635,335 System and method for wireless network offloading 8 2011
8,589,541 Device-assisted services for protecting network capacity 43 2011
8,626,115 Wireless network service interfaces 33 2011
8,832,777 Adapting network policies based on device service processor configuration 3 2011
8,898,293 Service offer set publishing to device agent with on-device service selection 8 2011
8,667,131 Service offer set publishing to device agent with on-device service selection 0 2011
8,924,469 Enterprise access control and accounting allocation for access networks 1 2011
8,924,543 Service design center for device assisted services 0 2011
8,892,729 Service design center for device assisted services 0 2011
8,725,123 Communications device with secure data path processing agents 4 2011
8,700,010 Communications device with secure data path processing agents 0 2011
8,745,191 System and method for providing user notifications 2 2011
8,893,009 End user device that secures an association of application to service policy with an application certificate check 1 2011
8,793,758 Security, fraud detection, and fraud mitigation in device-assisted services systems 5 2011
8,897,743 Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account 0 2011
8,351,898 Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account 121 2011
8,606,911 Flow tagging for service policy implementation 13 2012
9,014,026 Network based service profile management with user preference, adaptive policy, network neutrality, and user privacy 0 2012
8,516,552 Verifiable service policy implementation for intermediate networking devices 53 2012
8,437,271 Verifiable and accurate service usage monitoring for intermediate networking devices 4 2012
8,531,986 Network tools for analysis, design, testing, and production of services 5 2012
8,713,630 Verifiable service policy implementation for intermediate networking devices 4 2012
8,477,652 Verifiable and accurate service usage monitoring for intermediate networking devices 0 2012
8,467,312 Verifiable and accurate service usage monitoring for intermediate networking devices 3 2012
9,179,308 Network tools for analysis, design, testing, and production of services 0 2012
8,478,667 Automated device provisioning and activation 4 2012
* 8,396,458 Automated device provisioning and activation 40 2012
* 8,385,916 Automated device provisioning and activation 10 2012
* 2012/0210,391 Automated Device Provisioning and Activation 14 2012
* 2012/0209,750 Automated Device Provisioning and Activation 9 2012
* 8,406,733 Automated device provisioning and activation 6 2012
* 2012/0214,441 Automated Device Provisioning and Activation 21 2012
8,441,989 Open transaction central billing system 3 2012
8,634,805 Device assisted CDR creation aggregation, mediation and billing 3 2012
8,868,455 Adaptive ambient services 0 2012
8,924,549 Network based ambient services 0 2012
8,527,630 Adaptive ambient services 3 2012
8,898,079 Network based ambient services 0 2012
8,688,099 Open development system for access service providers 1 2012
8,666,364 Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account 2 2012
8,655,339 Open development system for access service providers 0 2012
8,588,110 Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account 1 2012
8,903,452 Device assisted ambient services 0 2012
8,897,744 Device assisted ambient services 0 2012
8,630,617 Device group partitions and settlement platform 0 2012
8,634,821 Device assisted services install 1 2012
8,630,611 Automated device provisioning and activation 0 2012
8,631,102 Automated device provisioning and activation 0 2012
8,667,571 Automated device provisioning and activation 0 2012
8,631,479 Automated device provisioning and activation 0 2012
8,639,935 Automated device provisioning and activation 0 2012
9,247,450 Quality of service for device assisted services 0 2012
9,204,282 Enhanced roaming services and converged carrier networks with device assisted services and a proxy 0 2012
8,630,630 Enhanced roaming services and converged carrier networks with device assisted services and a proxy 4 2012
9,198,042 Security techniques for device assisted services 0 2013
8,639,811 Automated device provisioning and activation 0 2013
8,640,198 Automated device provisioning and activation 0 2013
8,724,554 Open transaction central billing system 0 2013
8,635,678 Automated device provisioning and activation 1 2013
8,695,073 Automated device provisioning and activation 0 2013
8,737,957 Automated device provisioning and activation 0 2013
8,666,365 Automated device provisioning and activation 0 2013
8,570,908 Automated device provisioning and activation 1 2013
8,797,908 Automated device provisioning and activation 1 2013
8,745,220 System and method for providing user notifications 5 2013
9,351,193 Intermediate networking devices 1 2013
9,270,559 Service policy implementation for an end-user device having a control application or a proxy agent for routing an application traffic flow 0 2013
9,253,663 Controlling mobile device communications on a roaming network based on device state 0 2013
9,026,079 Wireless network service interfaces 0 2014
8,886,162 Restricting end-user device communications over a wireless access network associated with a cost 0 2014
8,788,661 Device assisted CDR creation, aggregation, mediation and billing 2 2014
8,948,025 Remotely configurable device agent for packet routing 0 2014
9,037,127 Device agent for remote user configuration of wireless network access 1 2014
9,386,165 System and method for providing user notifications 0 2014
9,094,311 Techniques for attribution of mobile device data traffic to initiating end-user application 1 2014
9,059,913 Techniques for attribution of device data traffic to initiating end-user application 0 2014
9,491,199 Security, fraud detection, and fraud mitigation in device-assisted services systems 0 2014
9,392,462 Mobile end-user device with agent limiting wireless data communication for specified background applications based on a stored policy 0 2014
9,179,315 Mobile device with data service monitoring, categorization, and display for different applications and networks 0 2015
9,179,316 Mobile device with user controls and policy agent to control application access to device location data 2 2015
9,232,403 Mobile device with common secure wireless message service serving multiple applications 0 2015
9,198,117 Network system with common secure wireless message service serving multiple applications on multiple wireless devices 0 2015
9,173,104 Mobile device with device agents to detect a disallowed access to a requested mobile data service and guide a multi-carrier selection and activation sequence 0 2015
9,215,159 Data usage monitoring for media data services used by applications 0 2015
9,179,359 Wireless end-user device with differentiated network access status for different device applications 0 2015
9,137,701 Wireless end-user device with differentiated network access for background and foreground device applications 0 2015
9,143,976 Wireless end-user device with differentiated network access and access status for background and foreground device applications 0 2015
9,154,428 Wireless end-user device with differentiated network access selectively applied to different applications 0 2015
9,204,374 Multicarrier over-the-air cellular network activation server 0 2015
9,386,121 Method for providing an adaptive wireless ambient service to a mobile device 0 2015
9,225,797 System for providing an adaptive wireless ambient service to a mobile device 0 2015
9,277,445 Wireless end-user device with differential traffic control policy list and applying foreground classification to wireless data service 0 2015
9,198,074 Wireless end-user device with differential traffic control policy list and applying foreground classification to roaming wireless data service 0 2015
9,319,913 Wireless end-user device with secure network-provided differential traffic control policy list 0 2015
9,215,613 Wireless end-user device with differential traffic control policy list having limited user control 0 2015
9,198,075 Wireless end-user device with differential traffic control policy list applicable to one of several wireless modems 0 2015
9,277,433 Wireless end-user device with policy-based aggregation of network activity requested by applications 0 2015
9,271,184 Wireless end-user device with per-application data limit and traffic control policy list limiting background application traffic 0 2015
9,198,076 Wireless end-user device with power-control-state-based wireless network access policy for background applications 0 2015
9,258,735 Device-assisted services for protecting network capacity 0 2015
9,220,027 Wireless end-user device with policy-based controls for WWAN network usage and modem state changes requested by specific applications 0 2015
9,491,564 Mobile device and method with secure network messaging for authorized components 0 2016
 
HEADWATER PARTNERS II LLC (1)
9,154,826 Distributing content and service launch objects to mobile devices 0 2012
 
OPEN INVENTION NETWORK, LLC (2)
* 8,595,296 Method and apparatus for automatically data streaming a multiparty conference session 7 2007
* 2008/0104,171 METHOD AND APPARATUS FOR AUTOMATICALLY DATA STREAMING A MULTIPARTY CONFERENCE SESSION 10 2007
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 24, 2018
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 24, 2022
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00