Searching US Patent Collection...

	PAT. NO.		Title
1	8,125,386		Steerable antenna and receiver interface for terrestrial broadcast
2	7,633,441		Steerable antenna and receiver interface for terrestrial broadcast
3	7,425,920		Steerable antenna and receiver interface for terrestrial broadcast
4	7,006,040		Steerable antenna and receiver interface for terrestrial broadcast
5	5,623,344		Digital video recording device with trick play capability
6	5,583,650		Digital recording and playback device error correction methods and apparatus for use with trick play data
7	5,576,902		Method and apparatus directed to processing trick play video data to compensate for intentionally omitted data
8	5,377,051		Digital video recorder compatible receiver with trick play image enhancement
9	4,947,250		Noise reduction apparatus for a widescreen video signal processing system
10	4,536,797		Television receiver with auxiliary on-screen display
11	4,429,415		Signal-seeking tuning system with signal loss protection for a television receiver
12	4,422,096		Television frequency synthesizer for nonstandard frequency carriers
13	4,402,089		Television tuning system with electronic frequency adjustment apparatus
14	4,398,303		Signal-seeking tuning system with automatic bandswitching for a television receiver
15	4,390,902		Tuning display for a television receiver
16	4,387,401		Carrier detector apparatus useful in a multiband sweep type tuning system
17	4,349,840		Apparatus for automatically steering an electrically steerable television antenna
18	4,342,999		Loop antenna arrangements for inclusion in a television receiver
19	4,339,827		Automatic tuning circuit arrangement with switched impedances
20	4,317,225		Channel identification apparatus useful in a sweep type tuning system
21	4,291,413		Search type tuning system with direct address channel selection apparatus
22	4,254,506		Channel identification apparatus useful in a multiband sweep type tuning system
23	4,181,916		Liquid crystal channel number display responsive to ambient light level
24	4,106,059		Phase locked loop television tuning system