| 1 2 3 4 5 |
| Patent ID | Title | Date Filed |
| 7088711 | High-speed router backplane
| February 5, 2002 |
| 7088706 | Method and apparatus for measuring latency of a computer network
| August 26, 2004 |
| 7085266 | Apparatus, method and limited set of messages to transmit data between components of a network processor
| March 12, 2002 |
| 7079531 | Method and apparatus for providing a software adaption layer in a telecommunications system
| March 28, 2002 |
| 7079530 | System and method for caching toll free number information
| February 27, 2001 |
| 7065074 | Generalized divide-and-conquer networks
| June 15, 2001 |
| 7061910 | Universal transfer method and network with distributed switch
| December 20, 2001 |
| 7061907 | System and method for field upgradeable switches built from routing components
| September 26, 2000 |
| 7058072 | Apparatus and method for establishing dial-up branch connections to internet service providers
| July 6, 2000 |
| 7054309 | Ethernet automatic fiber/copper media selection logic
| November 21, 2001 |
| 7042874 | Digital switching system and method of switching data of same
| August 25, 2000 |
| 7042873 | Conditionally non blocking switch of the circular-unimodal type
| June 15, 2001 |
| 7035289 | Communications switching architecture
| May 2, 2003 |
| 7031304 | Method and apparatus for selective packet Mirroring
| November 12, 2002 |
| 7031303 | Conditionally nonblocking switch of the upturned decompressor type
| June 15, 2001 |
| 7028134 | Crossbar integrated circuit with parallel channels for a communication device
| December 28, 2000 |
| 7023840 | Multiserver scheduling system and method for a fast switching element
| January 28, 2002 |
| 7023836 | Transport interface for time division frames
| July 24, 2001 |
| 7020131 | System and method for hierarchical switching
| December 24, 2001 |
| 7016345 | Conditionally nonblocking switch of the expander type
| June 15, 2001 |
| 7009976 | Method and apparatus for using barrier phases to synchronize processes and components in a packet switching system
| June 27, 2001 |
| 7006502 | System using stream specification and action specification stored in policy cache to process the flow of data packets by appropriate action processor
| February 7, 2003 |
| 7002981 | Method and arbitration unit for digital switch
| May 16, 2001 |
| 7002954 | Method for processing a large amount of intra-calls in a remote control system of a full electronic telephone
| July 26, 2000 |
| 7002913 | Packet loss compensation method using injection of spectrally shaped noise
| January 18, 2001 |
| 6996096 | Communication apparatus and a method of controlling a communication apparatus
| February 12, 1998 |
| 6995656 | Switching device comprising local decoding means
| December 6, 2002 |
| 6990097 | Cell-based switch fabric with inter-cell control for regulating packet flow
| June 1, 2001 |
| 6990096 | Cell-based switch fabric architecture implemented on a single chip
| June 1, 2001 |
| 6987759 | Method for using a pre-configured TDM switch and traffic discard to facilitate UPSR selection
| October 6, 1999 |
| 6985502 | Time-division multiplexed link for use in a service area network
| November 19, 2001 |
| 6981034 | Decentralized management architecture for a modular communication system
| June 30, 1999 |
| 6980512 | Packet switching control system and method
| April 23, 2001 |
| 6973523 | Code division multiple access modem interface
| October 27, 2000 |
| 6973075 | Computer program and method for modifying data tables in a telecommunications switch
| October 3, 2000 |
| 6968408 | Linking addressable shadow port and protocol for serial bus networks
| December 30, 2002 |
| 6956850 | Call record management for high capacity switched virtual circuits
| March 25, 1999 |
| 6952433 | Method for increasing the flexibility of a communication network with separated call control and bearer control
| July 3, 2000 |
| 6952418 | Conditionally nonblocking switch of the upturned expander type
| June 15, 2001 |
| 6952417 | System and method for selectively providing data communications in an XDSL communication system
| March 13, 2000 |
| 6947414 | Device for emitting the response of a synchronous system to an asynchronous event
| September 1, 2000 |
| 6944152 | Data storage access through switched fabric
| August 22, 2000 |
| 6940851 | Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme
| July 23, 2001 |
| 6937862 | Maintaining association in a communications network
| July 21, 2003 |
| 6928072 | Communication device for providing information utilizing subscriber line
| May 13, 1999 |
| 6922391 | Method and system for decreasing routing latency for switching platforms with variable configuration
| November 7, 2000 |
| 6907002 | Burst switching in a high capacity network
| December 29, 2000 |
| 6904465 | Low latency inter-reference ordering in a multiple processor system employing a multiple-level inter-node switch
| April 26, 2001 |
| 6901072 | System and method for high speed packet transmission implementing dual transmit and receive pipelines
| May 15, 2003 |
| 6898752 | Apparatus and methods for combinational error detection in an InfiniBand switch
| May 31, 2002 |
| 6888827 | Communications system with special channel
| June 26, 1998 |
| 6870840 | Distributed source learning for data communication switch
| August 16, 2000 |
| 6868082 | Network processor interface for building scalable switching systems
| August 30, 1999 |
| 6868071 | System and method of transmitting data frames in a mesh of data switches
| November 15, 2000 |
| 6865180 | Method for bundling connections
| June 8, 2000 |
| 6862293 | Method and apparatus for providing optimized high speed link utilization
| November 13, 2001 |
| 6856626 | Billing redundant ATM connections
| December 18, 2000 |
| 6850560 | Data transmission method, terminal equipment and data transmission system
| January 30, 2001 |
| 6848017 | Method and apparatus for determining connections in a crossbar switch
| October 24, 2001 |
| 6847637 | Unit and method for switching data packets, a data processing apparatus comprising such a unit and a network comprising them
| April 7, 2000 |
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