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Your search returned 84 patents.
( 725/67 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5592470 | Broadband wireless system and network architecture providing broadband/narrowband service with optimal static and dynamic bandwidth/channel allocation
| December 21, 1994 |
| 5584047 | Methods and apparatus for augmenting satellite broadcast system
| May 25, 1995 |
| 5534941 | System for dynamic real-time television channel expansion
| May 20, 1994 |
| 5455823 | Integrated communications terminal
| October 19, 1992 |
| 5392066 | In-store advertising system
| November 19, 1992 |
| 5345594 | Information transmission system retransmitting information signals according to retransmission schedule
| December 3, 1991 |
| 5283639 | Multiple media delivery network method and apparatus
| September 10, 1991 |
| 5270809 | Data return for a television transmission system
| March 29, 1991 |
| 5247348 | Method for selecting reproduction quality of transmitted vector quantized data
| November 19, 1991 |
| 5216515 | Addressable video feed system
| May 23, 1991 |
| 5073930 | Method and system for receiving and distributing satellite transmitted television signals
| October 19, 1989 |
| 5036389 | Satellite controlled audience polling system
| July 14, 1989 |
| 4945410 | Satellite communications system for medical related images
| October 24, 1988 |
| 4864614 | Authorising coded signals
| September 8, 1988 |
| 4819272 | Intermittently driven transmitter
| March 13, 1987 |
| 4802008 | Satellite communications system for medical related images
| February 9, 1987 |
| 4739510 | Direct broadcast satellite signal transmission system
| April 2, 1987 |
| 4723320 | Dual communication link for satellite TV receiver
| March 28, 1985 |
| 4720873 | Satellite audio broadcasting system
| September 18, 1985 |
| 4545075 | Satellite block transmission using wideband fiber optic links
| November 18, 1981 |
| 4513315 | Community antenna television arrangement for the reception and distribution of TV - and digital audio signals
| June 1, 1982 |
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