Assignee
FOSGATE JAMES W
US·9 granted patents·573 citations·filing 1990–1992
Top patents by PatentIndex Score
9 records- 0193US5199075ASurround sound loudspeakers and processorFOSGATE JAMES W·Filed 1991·Granted Mar 30, 1993·131 cites·15 claims
- 0293US5172415ASurround processorFOSGATE JAMES W·Filed 1990·Granted Dec 15, 1992·102 cites·27 claims
- 0388US5428687AControl voltage generator multiplier and one-shot for integrated surround sound processorFOSGATE JAMES W·Filed 1992·Granted Jun 27, 1995·95 cites·52 claims
- 0483US5307415ASurround processor with antiphase blending and panorama control circuitryFOSGATE JAMES W·Filed 1992·Granted Apr 26, 1994·48 cites·11 claims
- 0582US5301237ASurround sound loudspeakersFOSGATE JAMES W·Filed 1992·Granted Apr 5, 1994·68 cites·7 claims
- 0679US5263087ATime constant processing circuit for surround processorFOSGATE JAMES W·Filed 1991·Granted Nov 16, 1993·38 cites·49 claims
- 0770US5280528ABand pass filter circuit for rear channel filtering in a surround processorFOSGATE JAMES W·Filed 1992·Granted Jan 18, 1994·24 cites·3 claims
- 0869US5295189AControl voltage generator for surround sound processorFOSGATE JAMES W·Filed 1992·Granted Mar 15, 1994·34 cites·10 claims
- 0968US5339363AApparatus for enhancing monophonic audio signals using phase shiftersFOSGATE JAMES W·Filed 1992·Granted Aug 16, 1994·33 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →