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Your search returned 130 patents.
( 455/151.2 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5020139 | Three digit channel entry by use of an extended keypress
| March 5, 1990 |
| 4985772 | Television signal decoder bypass switch
| September 12, 1989 |
| 4972503 | Method and apparatus for determining audience viewing habits by jamming a control signal and identifying the viewers command
| August 8, 1989 |
| 4897718 | Rapid access remote control system
| May 3, 1988 |
| 4876736 | Method and apparatus for determining channel reception of a receiver
| September 23, 1987 |
| 4845751 | Wireless stereo headphone
| March 16, 1988 |
| 4843635 | Channel selecting panel holder for television set
| August 18, 1987 |
| 4837627 | Programmable operating-parameter control appatatus for a television receiver
| August 19, 1987 |
| 4833727 | Remote-controlled receiver arrangement using a modulated carrier
| December 17, 1985 |
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