Shortcut network layer routing for mobile hosts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5442633
SERIAL NO

07910701

1 Status Updates

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for routing a packet of information between two hosts that are coupled to a network. Each of the hosts have a unique network address, and at least one of the hosts is a mobile host (10) that does not have a fixed network coupling location. The method includes a first step of (a) transmitting a packet from the mobile host to a second, destination host on the network through a wireless link that is established between the mobile host and a base access station (12) that serves a current physical location of the mobile host. The base access station is coupled to the network via a subnetwork (LAN) (14), and the packet includes a first Internet Protocol (IP) Loose Source Routing (LSR) option that includes a network address of the base access station. A second step (b) receives with the destination host the packet that includes the first IP LSR option. A third step (c) transmits a further, reply packet from the second host to the mobile host via the base access station in accordance with a path reversal technique wherein the reply packet includes a second IP LSR option that specifies as a first Routing address the network address of the base access station. As a result, the reply packet is directed through the network to the base access station that serves the current physical location of the mobile host, and an optimal, fast routing of the packet is achieved without involving intermediate gateways (16, 18).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
INTERNATIONAL BUSINESS MACHINES CORPORATIONARMONK, NY44790

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perkins, Charles E Ossining, NY 20 1642
Rekhter, Jacob Y Putnam Valley, NY 1 253

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (4)
* 4809257 Hierarchical distributed infrared communication system 88 1986
* 4893307 Method and apparatus for linking SNA terminals to an SNA host over a packet switched communications network 183 1988
* 5068916 Coordination of wireless medium among a plurality of base stations 285 1990
* 5210753 Robust scheduling mechanm for efficient band-width usage in muliticell wireless local networks 38 1991
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (1)
* 4644461 Dynamic activity-creating data-driven computer architecture 47 1983
 
VITALINK COMMUNICATIONS CORPORATION (1)
* 4706081 Method and apparatus for bridging local area networks 171 1984
 
CISCO TECHNOLOGY, INC. (1)
* 5046066 Wireless local area network 217 1987
 
RPX CORPORATION (1)
* 4914652 Method for transfer of data between a media access controller and buffer memory in a token ring network 33 1988
 
Inland Steel Company (1)
* 5040175 Wireless information transmission system 32 1990
 
ELECTRONIC SYSTEMS TECHNOLOGY, INCORPORATED, (1)
* 4665519 Wireless computer modem 124 1985
 
KABUSHIKI KAISHA TOSHIBA (1)
* 4750109 Method and system for expediting multi-packet messages in a computer network 77 1984
 
BELL TELEPHONE LABORATORIES, INCORPORATED (1)
* 4807222 Cordless accessed high-speed high-capacity local area networks 165 1986
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
BELL ATLANTIC NETWORK SERVICES, INC. (1)
6359880 Public wireless/cordless internet gateway 244 1999
 
Other [Check patent profile for assignment information] (8)
* 2003/0016,668 Method of device-to-device communications in hybrid distributed device control networks 3 2001
* 2003/0007,481 A Mobile communication control device for servicing a mobile node 0 2002
* 2004/0054,799 Enhanced mobility and address resolution in a wireless premises based network 26 2003
* 2005/0129,022 Method of device-to-device communications in hybrid distributed device control networks 2 2005
* 2006/0227,755 Partner node migration control unit and method 2 2006
* 2007/0019,612 Partner node migration control unit and method 1 2006
* 2010/0098,026 PARTNER NODE MIGRATION CONTROL UNIT AND METHOD 0 2009
* 2011/0202,558 INTEGRATED INFORMATION COMMUNICATION SYSTEM 0 2011
 
PANASONIC CORPORATION (3)
* 7620025 Partner node migration control unit and method 0 2006
7664086 Partner node migration control unit and method 0 2006
8054841 Partner node migration control unit and method 0 2009
 
VULCAN VENTURES, INC. (2)
* 5636216 Method for translating internet protocol addresses to other distributed network addressing schemes 273 1994
* 5570084 Method of loose source routing over disparate network types in a packet communication network 222 1994
 
SAMSUNG ELECTRONICS CO., LTD. (1)
6907048 Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network 59 1998
 
THE DISTRIBUTION SYSTEMS RESEARCH INSTITUTE (6)
6618366 Integrated information communication system 44 1998
7266114 Integrated information communication system 13 2002
* 2003/0118,034 Integrated information communication system 1 2002
7266115 Integrated information communication system 0 2003
7787428 Integrated information communication system 3 2007
8208452 Integrated information communication system 0 2009
 
PALMSOURCE, INC. (2)
6993561 Method and apparatus for maintaining a unified view of multiple mailboxes 21 2002
* 2002/0059,391 Method and apparatus for maintaining a unified view of multiple mailboxes 1 2002
 
WPI MICRO PROCESSOR SYSTEMS, INC. (1)
* 7269482 In-vehicle information system and software framework 29 2002
 
ORACLE AMERICA, INC. (1)
* 6788680 Defferrable processing option for fast path forwarding 11 1999
 
SPARKMOTION INC. (5)
7002941 Method and apparatus for synchronizing fast ethernet data packets to radio frames in a wireless metropolitan area network 16 1998
6985451 Method and apparatus for baseband transmission between a top floor unit and an outdoor unit in a terminal for a wireless metropolitan area network 8 1998
6539031 Adaptive countermeasures for wireless communication of fast ethernet data packages 25 1998
6480477 Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network 84 1998
6665285 Ethernet switch in a terminal for a wireless metropolitan area network 16 1998
 
APPLE INC. (2)
7158497 Methods and apparatus for supporting micro-mobility within a radio access network 24 2001
* 2002/0031,107 Methods and apparatus for supporting micro-mobility within a radio access network 28 2001
 
GOOGLE TECHNOLOGY HOLDINGS LLC (2)
* 5930472 Method and apparatus in a wireless communication system for splitting a browser functionality between a wireless client and an infrastructure portion 42 1998
* 7042855 Method for routing data in a communication system 32 2000
 
AVAYA INC. (5)
* 5838730 Radio transmitter/receiver for wireless local area network 72 1995
* 5729680 Ad hoc initialization for wireless local area network 106 1995
* 5717688 Wireless local area network with roaming indicating multiple communication ranges 198 1995
* 5940758 Wireless handset paging utilizing connection endpoint service identifiers 8 1996
* 5875186 Dynamic wireless local area network with interactive communications within the network 211 1997
 
HEARTWARE, INC. (1)
* 2002/0191,586 Partner node migration control unit and method 0 2002
 
KABUSHIKI KAISHA TOSHIBA (3)
* 6515974 Mobile computer communication scheme supporting moving among networks of different address systems 126 1999
7221666 Mobile computer communication scheme supporting moving among networks of different address systems 16 2002
* 2002/0191,576 Mobile computer communication scheme supporting moving among networks of different address systems 7 2002
 
FOUNDRY NETWORKS, LLC (2)
7477894 Methods and apparatus for handling wireless roaming among and across wireless area networks 77 2004
* 2009/0275,328 METHODS AND APPARATUS FOR HANDLING WIRELESS ROAMING AMONG AND ACROSS WIRELESS AREA NETWORKS 1 2008
 
RAKUTEN, INC. (1)
* 5673322 System and method for providing protocol translation and filtering to access the world wide web from wireless or low-bandwidth networks 741 1996
 
WI-LAN USA, INC (1)
6714551 Method and apparatus for maintaining a predefined transmission quality in a wireless network for a metropolitan area 59 2000
 
Canon Kabushiki Kaisha (1)
* 2006/0007,185 Coordinate input device, control method therefor, and control program for implementing the method 9 2005
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (5)
* 5754774 Client/server communication system 362 1996
* 6070184 Server-side asynchronous form management 204 1997
* 6035324 Client-side asynchronous form management 102 1997
* 6003087 CGI response differencing communication system 113 1997
6452921 Method and system within a computer network for maintaining source-route information at a router bypassed by shortcut communication 18 1998
 
Smartmatic, Corp. (1)
* 7058055 Method of device-to-device communications in hybrid distributed device control networks 13 2005
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
* 5651002 Internetworking device with enhanced packet header translation and memory 207 1995
 
EXTREME NETWORKS, INC. (11)
7647422 VPN failure recovery 22 2002
8972589 Location-based access control in a data network 3 2003
* 7739402 Locating devices in a data network 61 2003
7606938 Verified device locations in a data network 47 2003
* 2003/0225,893 Locating devices in a data network 178 2003
7580403 Status transmission system and method 1 2005
7945945 System and method for address block enhanced dynamic network policy management 116 2005
* 2006/0036,730 System and method for address block enhanced dynamic network policy management 25 2005
8086232 Time synchronized wireless method and operations 1 2006
7706369 Location discovery in a data network 37 2007
7611292 Optical interface identification system 1 2008
 
CISCO TECHNOLOGY, INC. (30)
* 5961607 System for transmission of data flow in data communication networks 9 1996
* 6122276 Communications gateway mapping internet address to logical-unit name 20 1997
* 6128662 Display-model mapping for TN3270 client 10 1997
* 6049833 Mapping SNA session flow control to TCP flow control 24 1997
* 6147993 Method and apparatus for implementing forwarding decision shortcuts at a network switch 50 1997
6356548 Pooled receive and transmit queues to access a shared bus in a multi-port switch asic 12 1998
6445715 Dynamic trunk protocol 19 1998
6295296 Use of a single data structure for label forwarding and imposition 92 1998
7246168 Technique for improving the interaction between data link switch backup peer devices and ethernet switches 22 1998
* 6501746 Mobile IP dynamic home address resolution 51 1999
6704318 Switched token ring over ISL (TR-ISL) network 24 1999
6563832 Token ring bridge distributed in a switched fabric 23 1999
6401127 Adaptive timer for LLC type 2 reliable transport in a computer network 12 1999
6714541 Method and apparatus for encoding bridging/switching information within a routing information filed in a token ring environment 11 1999
6192411 Mapping SNA session flow control to TCP flow control 24 1999
6785738 ARP packet to preserve canonical form of addresses 12 1999
6892237 Method and apparatus for high-speed parsing of network messages 150 2000
6505269 Dynamic addressing mapping to eliminate memory resource contention in a symmetric multiprocessor system 36 2000
6842453 Method and apparatus for implementing forwarding decision shortcuts at a network switch 8 2000
7409549 Methods and apparatus for dynamic home agent assignment in mobile IP 18 2001
7284057 Methods and apparatus for Mobile IP Home Agent clustering 9 2002
* 2003/0182,433 Methods and apparatus for mobile IP home agent clustering 12 2002
7587498 Methods and apparatus for mobile IP dynamic home agent allocation 5 2002
* 2004/0202,126 Methods and apparatus for mobile IP dynamic home agent allocation 34 2002
7707310 Mobile IP registration supporting port identification 5 2002
7447183 Mobile IP dynamic Home Address resolution 6 2002
* 2004/0098,507 Mobile IP registration supporting port identification 22 2002
6662252 Group and virtual locking mechanism for inter processor synchronization 27 2002
7519062 Method and apparatus for implementing forwarding decision shortcuts at a network switch 9 2004
7395332 Method and apparatus for high-speed parsing of network messages 14 2005
 
NETMOTION WIRELESS, INC. (12)
* 7293107 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 140 2000
7136645 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 289 2002
* 2002/0098,840 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 101 2002
7882247 Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments 42 2003
8078727 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 7 2005
8060656 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 10 2005
* 2005/0223,115 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 70 2005
7778260 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 18 2005
7644171 Mobile networking system and method using IPv4 and IPv6 22 2005
7574208 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 140 2006
9473925 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 0 2007
9083622 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment 0 2011
 
DIALOGIC CORPORATION (1)
* 5598536 Apparatus and method for providing remote users with the same unique IP address upon each network access 323 1994
 
DW HOLDINGS, INC. (2)
* 7010590 System and method for secure transactions over a network 19 2000
7558951 System and method for secure transactions over a network 11 2004
 
SOUND VIEW INNOVATIONS, LLC (1)
* 5757783 Method and apparatus for routing ATM cells in an AD-ATM LAN 146 1995
 
FUJITSU LIMITED (1)
* 7450578 Method of addressing and routing data 1 2001
 
NOKIA MOBILE PHONES LTD. (1)
* 6587457 Method for connecting data flows 137 1999
 
AT&T INTELLECTUAL PROPERTY II, L.P. (1)
7593373 Snoop-and-shortcut routing method for better mobility support on networks 1 2002
 
CELLPORT SYSTEMS, INC. (10)
* 5732074 Mobile portable wireless communication system 828 1996
7366892 Secure telematics 90 2004
* 2004/0185,842 Secure telematics 30 2004
7346370 Enabling interoperability between distributed devices using different communication link technologies 29 2004
* 2005/0245,272 Enabling interoperability between distributed devices using different communication link technologies 45 2004
8027293 Communication channel selection and use 13 2007
* 2009/0022,095 Communication Channel Selection and Use 9 2007
8719592 Secure telematics 1 2008
* 2008/0148,374 SECURE TELEMATICS 96 2008
9130930 Secure telematics 0 2013
 
Sipco, LLP (1)
8930571 Systems and methods for controlling communication between a host computer and communication devices 1 2010
 
EMC CORPORATION (1)
* 5856974 Internetwork address mapping gateway 258 1996
 
INTEL CORPORATION (2)
7372868 Mobile agent connectivity 2 2000
* 2002/0075,812 Mobile agent connectivity 5 2000
 
HTC CORPORATION (1)
* 6141690 Computer network address mapping 116 1997
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
6826610 Method of improving communication using replicated server program 9 2000
 
TAMIRAS PER PTE. LTD., LLC (1)
* 6845094 Network address translation based internet protocol mobility 30 2000
 
INTELLECTUAL DISCOVERY CO., LTD. (1)
6330499 System and method for vehicle diagnostics and health monitoring 454 1999
 
SIPCO, LLC (19)
8064412 Systems and methods for monitoring conditions 44 2005
9439126 Wireless network protocol system and methods 0 2006
8666357 System and method for transmitting an emergency message over an integrated wireless network 0 2009
8013732 Systems and methods for monitoring and controlling remote devices 76 2009
8964708 Systems and methods for monitoring and controlling remote devices 2 2010
8171136 System and method for transmitting pollution information over an integrated wireless network 21 2010
8446884 Dual-mode communication devices, methods and systems 0 2010
8489063 Systems and methods for providing emergency messages to a mobile device 4 2011
8212667 Automotive diagnostic data monitoring systems and methods 8 2011
8379564 System and method for monitoring remote devices with a dual-mode wireless communication protocol 8 2011
8223010 Systems and methods for monitoring vehicle parking 4 2011
8410931 Mobile inventory unit monitoring systems and methods 2 2011
9111240 System and method for transmitting pollution information over an integrated wireless network 0 2012
8924587 Systems and methods for controlling communication between a host computer and communication devices 0 2012
8924588 Systems and methods for controlling communication between a host computer and communication devices 1 2012
9282029 System and method for transmitting an emergency message over an integrated wireless network 0 2014
9571582 Systems and methods for monitoring and controlling remote devices 0 2014
9430936 Systems and methods for monitoring and controlling remote devices 0 2015
9515691 System and method for transmitting pollution information over an integrated wireless network 0 2015
 
NETMOTION WIRELESS HOLDINGS, INC. (2)
* 2005/0243,857 Simultaneously routing data over multiple wireless networks 28 2004
7602782 Apparatus and method for intelligent routing of data between a remote device and a host system 75 2007
 
WORLDSPACE, INC. (1)
* 6105060 System for providing global portable internet access using low earth orbit satellite and satellite direct radio broadcast system 121 1997
 
ACCESS CO., LTD. (9)
7025209 Method and apparatus for wireless internet access 108 1998
6397259 Method, system and apparatus for packet minimized communications 377 1998
6343318 Method and apparatus for communicating information over low bandwidth communications networks 134 1998
6300946 Method and apparatus for interacting with a portable computer 89 1998
6360272 Method and apparatus for maintaining a unified view of multiple mailboxes 116 1999
6748403 Method and apparatus for preserving changes to data 18 2000
* RE40459 Method and apparatus for communicating information over low bandwidth communications networks 3 2004
RE43247 Method and apparatus for communicating information over low bandwidth communications networks 0 2005
8805957 Method and apparatus for communications over low bandwidth communications networks 0 2012
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (2)
* 5781550 Transparent and secure network gateway 326 1996
* 7450560 Method for address mapping in a network access system and a network access device for use therewith 27 2000
 
CRIMSON CORPORATION (1)
8275895 Systems and methods for establishing a trusted dynamic host configuration protocol connection 1 2006
 
TOSHIBA AMERICA RESEARCH, INC. (1)
6799204 Method and system for dynamic registration and configuration protocol 28 2000
 
Fujitsu Networks (1)
* 2002/0181,457 Method of addressing and routing data 0 2001
 
NOKIA TECHNOLOGIES OY (4)
* 6484211 Mobile internet protocol for mobility of access hosts between networks 28 1998
7190668 Method of anchoring flows 9 2001
7443835 Policy based mechanisms for selecting access routers and mobile context 53 2002
* 2003/0103,496 Context filter in a mobile node 26 2002
 
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (1)
* 6041358 Method for maintaining virtual local area networks with mobile terminals in an ATM network 123 1996
 
HUAWEI TECHNOLOGIES CO., LTD. (1)
* 2004/0259,595 Method for implementing speech channel exchange in the call succession of the mobile communication system 1 2004
 
MOTOROLA SOLUTIONS, INC. (2)
7103011 Use of IP-multicast technology for 2-party calls in mobile communication networks 6 2001
* 2003/0043,804 Use of IP-multicast technology for 2-party calls in mobile communication networks 1 2001
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (1)
* 6415329 Method and apparatus for improving efficiency of TCP/IP protocol over high delay-bandwidth network 276 1998
 
NEC CORPORATION (7)
* 5862345 System for location multicasting and database management for mobile sessions in any computer subnetworks without using a home router of a home subnetwork 194 1996
* 6243758 Internetwork multicast routing using flag bits indicating selective participation of mobile hosts in group activities within scope 32 1997
* 6122268 Method for allocating geographical identifier and network corresponding to movable hosts 38 1997
* 6016318 Virtual private network system over public mobile data network and virtual LAN 207 1997
* 6434132 Wireless LAN for reestablishing wireless links between hosts according to monitored desired and undesired signals 14 1998
* 9021018 Method and system for supporting the selection of communication peers in an overlay network 2 2010
* 2012/0215,850 METHOD AND SYSTEM FOR SUPPORTING THE SELECTION OF COMMUNICATION PEERS IN AN OVERLAY NETWORK 0 2010
 
IPCO, LLC (5)
8000314 Wireless network system and method for providing same 28 2005
8982856 Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods 1 2009
8233471 Wireless network system and method for providing same 4 2009
8625496 Wireless network system and method for providing same 1 2012
8787246 Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods 3 2012
 
STATSIGNAL SYSTEMS, INC. (1)
9129497 Systems and methods for monitoring conditions 0 2011
 
STATSIGNAL IPC, LLC (1)
8031650 System and method for monitoring remote devices with a dual-mode wireless communication protocol 57 2004
 
JPMORGAN CHASE BANK, N.A. (1)
* 7337233 Network system with TCP/IP protocol spoofing 35 2003
 
MICROSOFT TECHNOLOGY LICENSING, LLC (30)
6870956 Method and apparatus for shot detection 28 2001
7274741 Systems and methods for generating a comprehensive user attention model 11 2002
7127120 Systems and methods for automatically editing a video 18 2002
7116716 Systems and methods for generating a motion attention model 22 2002
* 2004/0086,046 Systems and methods for generating a motion attention model 5 2002
* 2004/0085,341 Systems and methods for automatically editing a video 15 2002
* 2004/0088,726 Systems and methods for generating a comprehensive user attention model 25 2002
* 2004/0088,723 Systems and methods for generating a video summary 38 2002
7164798 Learning-based automatic commercial content detection 7 2003
* 2004/0161,154 Learning-based automatic commercial content detection 2 2003
7260261 Systems and methods for enhanced image adaptation 23 2003
* 2004/0264,503 Method and system for providing a virtual protocol interlayer 15 2003
7400761 Contrast-based image attention analysis framework 8 2003
7471827 Automatic browsing path generation to present image areas with high attention value as a function of space and time 14 2003
* 2005/0084,136 Automatic browsing path generation to present image areas with high attention value as a function of space and time 13 2003
7702817 Wireless network access technologies for retrieving a virtual resource via a plurality of wireless network interfaces 1 2003
* 2005/0090,283 Wireless network access 23 2003
7444018 Method and apparatus for shot detection 2 2004
7113640 Method and apparatus for shot detection 2 2004
* 2005/0100,213 Method and apparatus for shot detection 3 2004
7548936 Systems and methods to present web image search results for effective image browsing 27 2005
* 2007/0112,811 Architecture for scalable video coding applications 8 2005
7599918 Dynamic search with implicit user intention mining 99 2005
8098730 Generating a motion attention model 2 2006
8180826 Media sharing and authoring on the web 13 2006
* 2007/0101,387 Media Sharing And Authoring On The Web 33 2006
7565016 Learning-based automatic commercial content detection 2 2007
* 2007/0112,583 Learning-Based Automatic Commercial Content Detection 3 2007
* 2007/0280,249 Method and system for providing a virtual protocol interlayer 11 2007
* 2007/0286,484 Systems and Methods for Enhanced Image Adaptation 4 2007
 
WAVELINK COMMUNICATIONS INTERNATIONAL LTD. (1)
* 5577029 Cellular communication network having intelligent switching nodes 66 1995
 
GOOGLE INC. (1)
* 6163250 System and method for sensing objects on surface of vehicle 4 1999
 
NOKIA SOLUTIONS AND NETWORKS OY (2)
* 7012913 Apparatus, and associated method, for facilitating communication of unfragmented packet-formatted data in a radio communication system 4 2003
* 2005/0111,437 Apparatus, and associated method, for facilitating communication of unfragmented packet-formatted data in a radio communication system 7 2003
 
MICRO FOCUS SOFTWARE INC. (1)
* 5781534 Method and apparatus for determining characteristics of a path 145 1995
 
NET2PHONE, INC. (1)
7216348 Method and apparatus for dynamically balancing call flow workloads in a telecommunications system 41 2000
 
QUALCOMM INCORPORATED (3)
6202060 Data management system 441 1996
* 6230012 IP mobility support using proxy mobile node registration 199 1998
* 6847819 Adaptive transport TCP/IP phone management 12 2000
 
TTI INVENTIONS A LLC (1)
* 5583996 Method and system for shortcut routing over public data networks 63 1993
 
VERIZON PATENT AND LICENSING INC. (3)
6570871 Internet telephone service using cellular digital vocoder 66 1996
6721306 Public wireless/cordless internet gateway 78 1997
6542497 Public wireless/cordless internet gateway 135 1997
 
STRAIGHT PATH IP GROUP, INC. (6)
* 6108704 Point-to-point internet protocol 204 1995
7149208 Method and apparatus for providing caller identification based responses in a computer telephony environment 72 1996
* 2003/0067,908 METHOD AND APPARATUS FOR PROVIDING CALLER IDENTIFICATION BASED RESPONSES IN A COMPUTER TELEPHONY ENVIRONMENT 14 1996
6226678 Method and apparatus for dynamically defining data communication utilities 120 1996
6185184 Directory server for providing dynamically assigned network protocol addresses 329 1996
* 6009469 Graphic user interface for internet telephony application 176 1996
 
VEICON TECHNOLOGY, INC. (2)
* 5958007 Automatic and secure system for remote access to electronic mail and the internet 134 1997
6678727 Automatic and secure system for remote access to electronic mail and the internet 13 1999
 
Bell Mobility Cellular Inc. (1)
* 6011790 Wireless terminal data network communication 32 1996
 
ENTERASYS NETWORKS, INC. (1)
* 2006/0277,187 Location based data 89 2006
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (3)
6366576 Method for routing calls from a terminal in a first telecommunication network to any terminal in an external telecommunication network 50 1998
6625145 Use of lower IP-address bits 19 1998
* 7031286 Method and an arrangement in a mobile radio system 6 1999
 
ALCATEL-LUCENT USA INC. (2)
* 6058422 Wireless internet access system 99 1996
* 6765896 Address option for use in an internet protocol-based multimedia mobile network 76 2000
 
ICANUSTI GROUP L.L.C. (1)
* 6507590 Method of data transfer and data interface unit 19 1997
 
ERICSSON INC. (1)
* 5884179 Optimized routing of terminating calls within a mobile telecommunications network 45 1996
 
LGC WIRELESS, INC. (9)
* 5734699 Cellular private branch exchanges 115 1995
* 5818824 Private multiplexing cellular network 146 1996
* 5761195 Methods and apparatus for connecting calls in a hierarchical cellular network 136 1996
* 5953651 Cellular adjunct to a public wired network 66 1996
* 5887256 Hybrid cellular communication apparatus and method 81 1996
* 5842138 Configuration-independent methods and apparatus for software communication in a cellular network 22 1996
6212395 Cellular communication system 67 1997
* 5999813 Overlay cellular communication system 98 1998
6640108 Cellular communication system 29 2001
 
ALTOBRIDGE LIMITED (1)
6829477 Private multiplexing cellular network 33 1999
 
ACCESS SYSTEMS AMERICAS, INC. (2)
7266586 Method and apparatus for maintaining a unified view of multiple mailboxes 8 2005
* 2011/0078,285 METHOD AND APPARATUS FOR WIRELESS INTERNET ACCESS 14 2010
 
UTSTARCOM, INC. (2)
* 6466571 Radius-based mobile internet protocol (IP) address-to-mobile identification number mapping for wireless communication 116 1999
6707809 Method for forwarding data to idle mobile nodes, and home agent control node for use in the method 64 2000
 
NTT DOCOMO, INC. (1)
* 7010302 Packet transmission method, packet transmission system and packet data transmission medium on mobile communications network system 5 1999
 
POINTRED TECHNOLOGIES, INC. (1)
* 2004/0160,917 Multibeam antenna for a wireless network 5 2003
 
GENBAND US LLC (1)
* 6144671 Call redirection methods in a packet based communications network 257 1997
 
ZHIGU HOLDINGS LIMITED (5)
9053754 Thumbnail generation and presentation for recorded TV programs 0 2004
* 2006/0107,289 Thumbnail generation and presentation for recorded TV programs 22 2004
7986372 Systems and methods for smart media content thumbnail extraction 12 2004
* 2006/0026,524 Systems and methods for smart media content thumbnail extraction 24 2004
9355684 Thumbnail generation and presentation for recorded TV programs 0 2015
 
CITRIX SYSTEMS, INC. (9)
7661129 Secure traversal of network components 27 2002
7562146 Encapsulating protocol for session persistence and reliability 26 2003
7984157 Persistent and reliable session securely traversing network components using an encapsulating protocol 9 2004
8090874 Systems and methods for maintaining a client's network connection thru a change in network identifier 7 2005
7502726 Systems and methods for maintaining a session between a client and host service 61 2005
7340772 Systems and methods for continuing an operation interrupted from a reconnection between a client and server 113 2005
7907621 Systems and methods for using a client agent to manage ICMP traffic in a virtual private network environment 2 2006
* 2008/0031,265 SYSTEMS AND METHODS FOR USING A CLIENT AGENT TO MANAGE ICMP TRAFFIC IN A VIRTUAL PRIVATE NETWORK ENVIRONMENT 1 2006
8874791 Automatically reconnecting a client across reliable and persistent communication sessions 0 2011
 
NOMADIX, INC. (20)
8713641 Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device 49 1999
7088727 System and method for establishing network connection with unknown network and/or user device 117 2000
7554995 System and method for establishing network connection with unknown network and/or user device 36 2005
7689716 Systems and methods for providing dynamic network authorization, authentication and accounting 42 2006
8027339 System and method for establishing network connection 112 2008
8266266 Systems and methods for providing dynamic network authorization, authentication and accounting 27 2010
8244886 Systems and methods for providing content and services on a network system 24 2010
* 2010/0332,615 SYSTEMS AND METHODS FOR PROVIDING CONTENT AND SERVICES ON A NETWORK SYSTEM 51 2010
8594107 System and method for establishing network connection 7 2011
8156246 Systems and methods for providing content and services on a network system 28 2011
8613053 System and method for authorizing a portable communication device 4 2011
8266269 Systems and methods for providing content and services on a network system 27 2011
8370477 Systems and methods for providing content and services on a network system 129 2012
8364806 Systems and methods for providing content and services on a network system 129 2012
8606917 Systems and methods for providing content and services on a network system 5 2012
8725888 Systems and methods for providing content and services on a network system 6 2013
8725899 Systems and methods for providing content and services on a network system 64 2013
8788690 Systems and methods for providing content and services on a network system 2 2013
9548935 Systems and methods for providing content and services on a network system 0 2014
9160672 Systems and methods for controlling user perceived connection speed 1 2015
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (4)
* 7158513 Partner node migration control unit and method 20 2002
* 7110401 Mobile communication control device for servicing a mobile node 4 2002
7272127 Partner node migration control unit and method 1 2002
7130290 Partner node migration control unit and method 6 2002
 
TOH, CHAI KEONG (1)
* 5987011 Routing method for Ad-Hoc mobile networks 549 1996
* Cited By Examiner