Assignee
SIGHT & SOUND INC
US·4 granted patents·298 citations·filing 1989–1993
Top patents by PatentIndex Score
4 records- 0192US5248843AElectronic musical instrument with sound-control panel and keyboardSIGHT & SOUND INC·Filed 1991·Granted Sep 28, 1993·89 cites·22 claims
- 0291US5209665AInteractive audio visual workSIGHT & SOUND INC·Filed 1989·Granted May 11, 1993·151 cites·27 claims
- 0373USD322640SToy pianoSIGHT & SOUND INC·Filed 1989·Granted Dec 24, 1991·14 cites·1 claims
- 0470US5404444AInteractive audiovisual apparatusSIGHT & SOUND INC·Filed 1993·Granted Apr 4, 1995·44 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →