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Your search returned 235 patents.
( 370/282 in Current US Classification )
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Patent IDTitleDate Filed
6721658 Integrated navigation and communication system for use in distributed spacecraft systems June 14, 2002
6721286 Method and apparatus for device interaction by format April 14, 1998
6707799 Dynamic control protocol for frame relay fragmentation in support of real-time applications such as VOIP and VOFR May 27, 1999
6704277 Testing for digital signaling December 29, 1999
6700876 Congestion monitoring and message flow control in a blocking network July 29, 1999
6694373 Method and apparatus for hitless switchover of a voice connection in a voice processing module June 30, 2000
6687232 Subscriber loop terminal equipment-resident mechanism for determining bit rate of high-level data link control communication channel January 14, 2000
6680918 Intra-train communication network September 7, 1999
6671264 Method for detecting invalid packets by assigning super-transaction identifiers July 5, 2000
6667985 Communication switch including input bandwidth throttling to reduce output congestion August 31, 1999
6665276 Full duplex transceiver February 24, 2000
6665275 Network device including automatic detection of duplex mismatch December 3, 1999
6643270 Method of compensating for systemic impairments in a telecommunications network April 8, 1998
6639423 Current mode driver with variable termination March 12, 2002
6624745 Low pass filter for a universal home network on a customer premises european installation bus May 18, 2000
6621800 Message monitor application concept and implementation January 24, 2000
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