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Your search returned 81 patents.
( 725/98 in Current US Classification )
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Patent IDTitleDate Filed
6003071 Image data transmission apparatus using time slots April 10, 1997
5982413 Mixed analog-digital service distribution system and method April 3, 1996
5923361 Multiple subscriber video-on-demand system May 3, 1996
5856975 High speed single chip digital video network apparatus December 8, 1994
5678170 Method and apparatus for monitoring and limiting distribution of data October 5, 1994
5651005 System and methods for supplying continuous media data over an ATM public network March 15, 1996
5631903 Telecommunications signaling arrangements for terminals without signaling capability November 14, 1995
5535216 Multiplexed gapped constant bit rate data transmission January 17, 1995
5535209 Method and apparatus for transporting timed program data using single transport schedule April 10, 1995
5517232 Cable television distribution network with video-on-demand transmission July 7, 1994
5485197 Carousel display September 22, 1994
5371532 Communications architecture and method for distributing information services May 15, 1992
5319455 System for distributing customized commercials to television viewers December 23, 1992
5124980 Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable March 20, 1989
4792849 Digital interactive communication system August 4, 1987
4734764 Cable television system selectively distributing pre-recorded video and audio messages May 6, 1985
4709418 Wideband cable network September 14, 1983
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