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Your search returned 66 patents.
( 725/152 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6052145 | System and method for controlling the broadcast and recording of television programs and for distributing information to be displayed on a television screen
| October 1, 1997 |
| 6040851 | Small-format subsystem for broadband communication services
| January 20, 1998 |
| 5959659 | MPEG-2 transport stream decoder having decoupled hardware architecture
| November 6, 1995 |
| 5953043 | Signal transmission system
| August 9, 1996 |
| 5731764 | Power control system for connecting and verifying slave connections
| July 9, 1997 |
| 5675646 | Method of writing identification number of electronic apparatus
| November 24, 1995 |
| 5666293 | Downloading operating system software through a broadcast channel
| July 3, 1995 |
| 5654746 | Secure authorization and control method and apparatus for a game delivery service
| December 1, 1994 |
| 5619250 | Operating system for interactive television system set top box utilizing dynamic system upgrades
| June 7, 1995 |
| 5583562 | System and method for transmitting a plurality of digital services including imaging services
| December 3, 1993 |
| 5544161 | ATM packet demultiplexer for use in full service network having distributed architecture
| March 28, 1995 |
| 5459507 | Terminal device for a catv system having a read out function
| March 23, 1992 |
| 5341166 | System for controlling selected devices having unique sets of control codes
| February 27, 1992 |
| 5093921 | Initialization technique and apparatus for set top converters
| December 19, 1989 |
| 5003591 | Functionally modifiable cable television converter system
| May 25, 1989 |
| 4926264 | Addressable terminal for CATV
| October 23, 1987 |
| 4807286 | High security pay television system
| April 22, 1987 |
| 4751732 | Broadcasting system
| June 24, 1985 |
| 4696034 | High security pay television system
| October 12, 1984 |
| 4651342 | Auxiliary control unit for a television receiver
| February 20, 1985 |
| 4633309 | Cable television master/slave decoder control
| May 6, 1985 |
| 4247106 | System arrangement for distribution and use of video games
| April 12, 1978 |
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