Private tunnel usage to create wide area network backbone over the internet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9525620
APP PUB NO 20150146733A1
SERIAL NO

14611987

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A wide area network using the internet as a backbone utilizing specially selected ISX/ISP providers whose routers route packets of said wide area network along private tunnels through the internet comprised of high bandwidth, low hop-count data paths. Firewalls are provided at each end of each private tunnel which recognize IP packets addressed to devices at the other end of the tunnel and encapsulate these packets in other IP packets which have a header which includes as the destination address, the IP address of the untrusted side of the firewall at the other end of the tunnel. The payload sections of these packets are the original IP packets and are encrypted and decrypted at both ends of the private tunnel using the same encryption algorithm using the same key or keys.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ALTERWAN, INC.UNION CITY, CA6

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haney, Richard D Union City, US 22 987

Cited Art Landscape

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6188698 Multiple-criteria queueing and transmission scheduling system for multimedia networks 132 1998
6345051 Method and apparatus for multiplexing of multiple users on the same virtual circuit 66 1998
6256309 Quality of service sensitive routes precomputed in bandwidth brackets 73 1998
6259677 Clock synchronization and dynamic jitter management for voice over IP and real-time data 169 1998
6304576 Distributed interactive multimedia system architecture 35 1998
6535505 Method and apparatus for providing a time-division multiplexing (TDM) interface among a high-speed data stream and multiple processors 62 1998
6584108 Method and apparatus for dynamic allocation of multiple signal processing resources among multiple channels in voice over packet-data-network systems (VOPS) 42 1998
6611531 Method and apparatus for routing integrated data, voice, and video traffic 71 1998
6763017 Method and apparatus for voice port hunting of remote telephone extensions using voice over packet-data-network systems (VOPS) 35 1998
7009962 Method and apparatus for providing forwarding on ring-no-answer for remote telephone extensions using voice over packet-data-network systems (VOPS) 12 1998
7339924 Method and apparatus for providing ringing timeout disconnect supervision in remote telephone extensions using voice over packet-data-network systems (VOPS) 9 1998
6529498 Routing support for point-to-multipoint connections 46 1998
6167445 Method and apparatus for defining and implementing high-level quality of service policies in computer networks 625 1998
6539237 Method and apparatus for integrated wireless communications in private and public network environments 245 1998
6427174 Dynamic IP addressing and quality of service assurance 62 1998
6560196 Method and apparatus for controlling the transmission of cells across a network 41 1998
6327618 Recognizing and processing conflicts in network management policies 105 1998
6286052 Method and apparatus for identifying network data traffic flows and for applying quality of service treatments to the flows 197 1998
6493317 Traffic engineering technique for routing inter-class traffic in a computer network 98 1998
6584093 Method and apparatus for automatic inter-domain routing of calls 233 1999
6397251 File server for multimedia file distribution 52 1999
6272151 Scalable multimedia network 144 1999
6515963 Per-flow dynamic buffer management 87 1999
6587480 Multimedia client for multimedia/hybrid network 52 1999
7068594 Method and apparatus for fault tolerant permanent voice calls in voice-over-packet systems 16 1999
6546017 Technique for supporting tiers of traffic priority levels in a packet-switched network 158 1999
6539026 Apparatus and method for delay management in a data communications network 24 1999
6680906 Regulating packet traffic in an integrated services network 59 1999
6636509 Hardware TOS remapping based on source autonomous system identifier 18 1999
6385615 Communicating network information using universal resource locators 30 1999
6876668 Apparatus and methods for dynamic bandwidth allocation 138 1999
6628610 Methods and apparatus for managing a flow of packets using change and reply signals 49 1999
6505244 Policy engine which supports application specific plug-ins for enforcing policies in a feedback-based, adaptive data network 133 1999
6539427 Dynamically adaptive network element in a feedback-based data network 71 1999
6577597 Dynamic adjustment of network elements using a feedback-based adaptive technique 113 1999
6584502 Technique for providing automatic event notification of changing network conditions to network elements in an adaptive, feedback-based data network 116 1999
6765864 Technique for providing dynamic modification of application specific policies in a feedback-based, adaptive data network 334 1999
6973034 Technique for collecting operating information from network elements, and for controlling network element behavior in a feedback-based, adaptive data network 139 1999
6466984 Method and apparatus for policy-based management of quality of service treatments of network data traffic flows by integrating policies with application programs 215 1999
6771661 Apparatus and methods for providing event-based data communications device configuration 123 1999
6539431 Support IP pool-based configuration 68 1999
6781956 System and method for prioritizing packetized data from a distributed control environment for transmission through a high bandwidth link 25 1999
6449647 Content-aware switching of network packets 182 1999
7133417 Multipath voice switching method and apparatus 29 1999
7046786 Method and apparatus for transporting data using label switching 8 1999
6912221 Method of providing network services 118 2000
6839766 Method and apparatus for communicating cops protocol policies to non-cops-enabled network devices 50 2000
6807150 System and method for controlling a telephony communication session 21 2000
6891798 Estimating equivalent bandwidth capacity for a network transport device using on-line measurements 9 2000
7673057 Hybrid connection admission control using combined model-based and measurement-based estimators 10 2000
6865185 Method and system for queuing traffic in a wireless communications network 146 2000
6587460 Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems 11 2000
7107334 Methods and apparatus for redirecting network traffic 41 2000
7136377 Tunneled datagram switching 69 2000
7123620 Apparatus and method for scalable and dynamic traffic engineering in a data communication network 48 2000
6785229 System and method for controlling a telephony communication session 15 2000
6859460 System and method for providing multimedia jitter buffer adjustment for packet-switched networks 113 2000
7423971 Method and apparatus providing automatic RESV message generation for non-RESV-capable network devices 42 2000
7028088 System and method for providing statistics for flexible billing in a cable environment 19 2000
7113484 Downstream channel change technique implemented in an access network 111 2000
6876627 Raincheck on voice over packet network calling 11 2000
 
CISCO SYSTEMS, INC. (1)
6658002 Logical operation unit for packet processing 193 1999
 
IDT CAPITAL, INC (2)
6865170 Metropolitan wide area network 64 1998
6757268 Metropolitan wide area network 41 1998
 
Nexabit Networks, LLC (1)
6259699 System architecture for and method of processing packets and/or cells in a common switch 304 1997
 
INTEL CORPORATION (11)
5674003 Mechanisms for accessing unique features of telephony networks from a protocol-Independent data transport interface 106 1995
6690647 Method and apparatus for characterizing network traffic 24 1998
7177323 Ensuring quality of service (QOS) for a multi-media calls through call associated individual media stream bandwidth control 40 1998
6584509 Recognizing audio and video streams over PPP links in the absence of an announcement protocol 51 1998
6570875 Automatic filtering and creation of virtual LANs among a plurality of switch ports 182 1998
6480541 Method and apparatus for providing scalable pre-compressed digital video with reduced quantization based artifacts 125 1998
6067290 Spatial multiplexing in a cellular network 221 1999
6850513 Table-based packet classification 20 1999
6804717 Providing quality of service by transmitting XML files indicating requested resources 33 2000
6678253 Subscriber unit incorporating spatial multiplexing 44 2000
6757265 Subscriber unit in a hybrid link incorporating spatial multiplexing 63 2000
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
6996630 Integrated network system 48 2000
 
ARM FINANCE OVERSEAS LIMITED (2)
7020879 Interrupt and exception handling for multi-streaming digital processors 55 1999
7257814 Method and apparatus for implementing atomicity of memory operations in dynamic multi-streaming processors 50 2000
 
WI-LAN INC. (9)
6031845 Allocation of bandwidth to calls in a wireless telecommunications system 104 1997
6115370 Method and system for protocols for providing voice, data, and multimedia services in a wireless local loop system 74 1998
6131012 Method and system for a micro-channel bank for providing voice, data, and multimedia services in a wireless local loop system 43 1998
6144645 Method and system for an air interface for providing voice, data, and multimedia services in a wireless local loop system 78 1998
6985722 Telecommunication services 27 1999
6683866 Method and apparatus for data transportation and synchronization between MAC and physical layers in a wireless communication system 105 1999
6434129 Method and system for an air interface for providing voice, data, and multimedia services in a wireless local loop system 16 1999
6512751 Method and system protocols for providing voice, data, and multimedia services in a wireless local loop system 74 1999
6351456 Method and system for an air interface for providing voice, data, and multimedia services in a wireless local loop system 22 2000
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (19)
6028862 Fast path networking 30 1997
5926463 Method and apparatus for viewing and managing a configuration of a computer network 319 1997
6223222 Method and system for providing quality-of-service in a data-over-cable system using configuration protocol messaging 145 1998
6636485 Method and system for providing quality-of-service in a data-over-cable system 78 1998
6331987 Method and system for bundling data in a data-over-cable system 87 1998
6510162 System and method for managing channel usage in a data over cable system 246 1998
6182193 Caching system using cache indexes for call group data of call requests in ATM network devices 13 1998
6205150 Method of scheduling higher and lower priority data packets 71 1998
6189033 Method and system for providing performance guarantees for a data service system of a data access network system 68 1998
6986157 Method and system for dynamic service registration in a data-over-cable system 44 1998
6577642 Method and system for virtual network administration with a data-over cable system 184 1999
6366959 Method and apparatus for real time communication system buffer size and error correction coding selection 58 1999
6636505 Method for service provisioning a broadband modem 159 1999
6643259 Method for optimizing data transfer in a data network 112 1999
6775268 Method and system for mapping packet service categories to asymmetric digital subscriber line latency paths 43 2000
6775301 System and method for compensating for channel jitter 9 2000
6700895 Method and system for computationally efficient calculation of frame loss rates over an array of virtual buffers 45 2000
6760309 Method of dynamic prioritization of time sensitive packets over a packet based network 95 2000
6807193 Cable modem with dribble grant access system and method 54 2000
 
ENTERPRISE SYSTEMS TECHNOLOGIES S.A.R.L. (1)
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POLYTECHNIC UNIVERSITY (6)
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6487213 Methods and apparatus for fairly arbitrating contention for an output port 49 1999
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JUNIPER NETWORKS, INC. (5)
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6611522 Quality of service facility in a device for performing IP forwarding and ATM switching 311 1999
 
MIKTAM TECHNOLOGIES AMERICAS INC. (1)
6584228 Image coding embedded in matrix operation 8 2000
 
BENHOV GMBH, LLC (2)
6404735 Methods and apparatus for distributed control of a multi-class network 62 1998
6366780 Real-time spectrum usage data collection in a wireless communication system 70 1998
 
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6678248 Policy based quality of service 176 2000
 
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5917822 Method for providing integrated packet services over a shared-media network 222 1996
6563829 Method for providing integrated packet services over a shared-media network 112 1999
 
ARRAY NETWORKS, INC. (1)
6553376 Efficient content server using request redirection 93 1999
 
SHALOT SOLUTIONS LLC (1)
6748433 Method and system for controlling quality of service over a telecommunication network 46 2000
 
INARI, INC. (1)
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MASSACHUSETTS INSTITUTE OF TECHNOLOGY (2)
6108703 Global hosting system 826 1999
6553413 Content delivery network using edge-of-network servers for providing content delivery to a set of participating content providers 377 2000
 
UNIVERSITY OF ROCHESTER (1)
5218676 Dynamic routing system for a multinode communications network 195 1990
 
NEC CORPORATION (11)
4742512 Multipoint communication system having polling and reservation schemes 183 1986
5517620 Dynamic updating of routing information for routing packets between LAN's connected to a plurality of routers via a public network 95 1994
5649108 Combined progressive and source routing control for connection-oriented communications networks 168 1994
6141319 Link based alternative routing scheme for network restoration under failure 53 1996
5933425 Source routing for connection-oriented network with repeated call attempts for satisfying user-specified QOS parameters 209 1996
6064649 Network interface card for wireless asynchronous transfer mode networks 74 1997
6055571 Computer network with microeconomic flow control 78 1997
6343326 System and method of transferring internet protocol packets using fast ATM cell transport 58 1998
6415313 Communication quality control system 72 1999
6967954 ATM edge node switching equipment utilized IP-VPN function 17 2000
7020142 IP packet priority control system 10 2001
 
CRICKET COMMUNICATIONS, INC. (1)
6226686 Server-group messaging system for interactive applications 172 1999
 
SwXtch the Rules, LLC (1)
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VIAVI SOLUTIONS INC. (4)
6112236 Method and apparatus for making quality of service measurements on a connection across a network 81 1996
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6701342 Method and apparatus for processing quality of service measurement data to assess a degree of compliance of internet services with service level agreements 128 2000
 
Alcatel Data Networks Inc. (1)
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WASHINGTON UNIVERSITY (1)
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HITACHI AMERICA, LTD. (1)
6944169 Method and apparatus for managing quality of service in network devices 25 2000
 
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (28)
6717947 Method and apparatus for isochronous data transfer with retry capability 23 1998
6532213 Guaranteeing data transfer delays in data packet networks using earliest deadline first packet schedulers 59 1999
6104696 Method for sending packets between trunk ports of network switches 229 1999
6154446 Network switching architecture utilizing cell based and packet based per class-of-service head-of-line blocking prevention 112 1999
6335932 High performance self balancing low cost network switching architecture based on distributed hierarchical shared memory 125 1999
6335935 Network switching architecture with fast filtering processor 180 1999
6560229 Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets 32 1999
6813268 Stacked network switch configuration 67 1999
6707817 Method for handling IP multicast packets in network switch 59 2000
6707818 Network switch memory interface configuration 37 2000
6810037 Apparatus and method for sorted table binary search acceleration 30 2000
6850521 Network switch 94 2000
6952401 Method for load balancing in a network switch 75 2000
6993027 Method for sending a switch indicator to avoid out-of-ordering of frames in a network switch 26 2000
6996099 Network switch having a programmable counter 24 2000
7145869 Method for avoiding out-of-ordering of frames in a network switch 35 2000
7184441 Network switch stacking configuration 34 2000
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6765931 Gateway with voice 252 2000
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7346063 Memory management unit for a network switch 39 2000
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ALCATEL-LUCENT USA INC. (7)
6055242 Method and apparatus enabling synchronous transfer mode, variable length and packet mode access for multiple services over a broadband communication network 149 1997
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7466703 Scalable high speed router apparatus 164 1999
6690659 Addressing techniques for use in an internet protocol-based multimedia mobile network 98 2000
6735202 Mobility management techniques for use in an internet protocol-based multimedia mobile network 38 2000
6765896 Address option for use in an internet protocol-based multimedia mobile network 80 2000
7610393 Mobile IP supporting quality of service 16 2000
 
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7600007 Method and apparatus for event correlation in service level management (SLM) 54 2000
7725570 Method and apparatus for component to service mapping in service level management (SLM) 169 2000
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THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY (1)
6047000 Packet scheduling system 41 1997
 
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6446126 Ripple scheduling for end-to-end global resource management 51 1999
6766365 Ripple scheduling for end-to-end global resource management 13 1999
 
HONEYWELL INC. (1)
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6687735 Method and apparatus for balancing distributed applications 160 2000
 
INTERNAP CORPORATION (3)
6009081 Private network access point router for interconnecting among internet route providers 108 1997
6912222 Private network access point router for interconnecting among internet route providers 29 2000
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RPX CORPORATION (1)
6816469 IP conference call waiting 140 1999
 
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6856676 System and method of controlling and managing voice and data services in a telecommunications network 229 1999
6618356 Method for policing data traffic, a data traffic policer realizing such a method and a telecommunication network including such a policer 17 2000
 
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OPTO POWER CORPORATION (1)
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VENATA DECALGOMME (1)
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TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC (1)
6680948 System and method for transmitting packets over a long-haul optical network 54 1999
 
SONY CORPORATION (5)
6115392 Communication control equipment and communication control method 27 1997
6157675 Image transmission device and image transmission method 17 1998
6195355 Packet-Transmission control method and packet-transmission control apparatus 87 1998
RE42204 Information receiving device and method, information release device, and information communication system 5 1999
6693896 Information receiving device and method, information release device, and information communication system 41 2000
 
SPACEBRIDGE NETWORKS CORPORATION (1)
6608815 Method and apparatus for connection admission control in cell or packet-based networks 23 1999
 
LEVEL 3 COMMUNICATIONS, LLC (4)
6614781 Voice over data telecommunications network architecture 681 1998
6463454 System and method for integrated load distribution and resource management on internet environment 332 1999
6275470 On-demand overlay routing for computer-based communication networks 141 1999
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Wireless Systems Technologies, Inc. (1)
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6611886 Method for transferring variable isochronous data and apparatus therefor 11 1999
6779181 Micro-scheduling method and operating system kernel 19 2000
 
ASHBOURNE TECHNOLOGIES, LLC (1)
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6829654 Apparatus and method for virtual edge placement of web sites 255 2000
 
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DROPBOX, INC. (1)
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6148001 Multipoint-to-point system which multiplexes complete packets comprised of ATM cells on to a single virtual channel connection 46 1997
6023453 System and method employing last occurrence and sliding window technique for determining minimum and maximum values 35 1997
6338046 System and method for determining charges for usage of a network connection 175 1997
6549514 Method and apparatus for shaping traffice for a SIMA network 15 1998
6421335 CDMA communication system and method using priority-based SIMA quality of service class 55 1998
6370520 System and method employing last occurrence and sliding window technique for determining a minimum and maximum value 18 1999
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (5)
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6314163 Hybrid universal broadband telecommunications using small radio cells interconnected by free-space optical links 116 2000
 
CHARTOLEAUX KG LIMITED LIABILITY COMPANY (1)
6377931 Speech manipulation for continuous speech playback over a packet network 73 1999
 
INTERTRUST TECHNOLOGIES CORPORATION (3)
7133846 Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management 244 1999
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NOKIA NETWORKS OY (2)
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TERADATA US, INC. (1)
5764961 Predictable diverse data delivery enablement method and apparatus for ATM based computer system 26 1996
 
PROVENANCE ASSET GROUP LLC (3)
6148005 Layered video multicast transmission system with retransmission-based error recovery 87 1997
6490275 Method and apparatus for improving call setup efficiency in multimedia communications systems 44 1998
6675229 Methods and apparatus for providing quality of service for legacy applications 22 1999
 
NOKIA INTERNET COMMUNICATIONS INC. (2)
6829254 Method and apparatus for providing efficient application-level switching for multiplexed internet protocol media streams 32 1999
6707790 Enforceable and efficient service provisioning 8 2000
 
NOKIA IP INC. (1)
5920705 Method and apparatus for dynamically shifting between routing and switching packets in a transmission network 306 1997
 
HTC CORPORATION (1)
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6594699 System for capability based multimedia streaming over a network 307 1997
 
AUDIOCODES, INC. (2)
6654373 Content aware network apparatus 161 2000
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NORTEL NETWORKS CORPORATION (1)
6934258 Quality of service based transitioning between alternate transport paths 53 2000
 
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6112239 System and method for server-side optimization of data delivery on a distributed computer network 440 1997
 
NORTEL NETWORKS LIMITED (10)
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6434154 TDM/TDMA distribution network 19 1999
6560225 Enhanced performance VoDSL 52 1999
6721355 Method and apparatus for adaptive power management in a modem 31 1999
6829221 Border gateway protocol manager and method of managing the selection of communication links 53 1999
6631135 Method and apparatus for negotiating quality-of-service parameters for a network connection 19 2000
 
Allied Telesyn International Corporation (1)
5781549 Method and apparatus for switching data packets in a data network 248 1996
 
NCR CORPORATION (1)
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CHEMTRON RESEARCH LLC (2)
6480898 System, method, and computer program product for managing a carrier exchange network 35 1999
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6556586 Messaging system 83 1998
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6160793 ECN-based approach for congestion management in hybrid IP-ATM networks 82 1998
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RIVERSTONE NETWORKS, INC. (3)
5864540 Method for integrated traffic shaping in a packet-switched network 92 1997
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Networks Physics, Inc. (1)
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6600752 Method for reducing excess queue time in communication nodes 10 1999
 
INTELLECTUAL VENTURES I LLC (8)
7149185 Measurement-based connection admission control (MBAC) device for a packet data network 16 1999
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6590885 IP-flow characterization in a wireless point to multi-point (PTMP) transmission system 223 1999
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6680922 Method for the recognition and operation of virtual private networks (VPNs) over a wireless point to multi-point (PtMP) transmission system 181 1999
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HRL LABORATORIES, LLC (2)
6609002 Method and apparatus for predictive QoS routing for broad band low earth satellite networks 26 2000
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INTELLECTUAL VENTURES II LLC (1)
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XYLON LLC (3)
6680940 System for transporting ethernet frames over very high speed digital subscriber lines 75 1999
6587476 Ethernet frame encapsulation over VDSL using HDLC 32 1999
6608834 System for encapsulating Ethernet frames over very high speed digital subscriber lines 12 1999
 
STORAGE TECHNOLOGY CORPORATION (1)
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6404861 DSL modem with management capability 97 2000
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MICRO FOCUS SOFTWARE INC. (3)
6047322 Method and apparatus for quality of service management 137 1997
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Arrowpoint Communications, Inc. (1)
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TTI INVENTIONS A LLC (2)
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UNIFY, INC. (3)
6377573 Method and apparatus for providing a minimum acceptable quality of service for a voice conversation over a data network 48 1998
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