Assignee
SUPERGUIDE CORP
US·2 granted patents·1,738 citations·filing 1989–1990
Technology mixH04N2
Top patents by PatentIndex Score
2 records- 0197US5293357AMethod and apparatus for controlling a television program recording deviceSUPERGUIDE CORP·Filed 1990·Granted Mar 8, 1994·671 cites·8 claims
- 0297US5038211AMethod and apparatus for transmitting and receiving television program informationSUPERGUIDE CORP·Filed 1989·Granted Aug 6, 1991·1.1k cites·34 claims
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