Assignee
TELEVISION RES LTD
3 granted patents·83 citations·filing 1974–1975
Top patents by PatentIndex Score
3 records- 0186US3934084AVariable gain amplifier controlled by ambient noise levelTELEVISION RES LTD·Filed 1974·Granted Jan 20, 1976·47 cites·4 claims
- 0282US3934085AAudio amplifier systemsTELEVISION RES LTD·Filed 1974·Granted Jan 20, 1976·36 cites·11 claims
- 039US3983365ATape readersTELEVISION RES LTD·Filed 1975·Granted Sep 28, 1976·0 cites·10 claims
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