Individual holder
SANDERSON STEPHEN N
US·5 granted patents·104 citations·filing 1986–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0184US8761560B1Photonic-powered cable assemblySANDERSON STEPHEN N·Filed 2013·Granted Jun 24, 2014·10 cites·20 claims
- 0283US4768412ALow profile keyboard device and system for recording and scoring musicSANDERSON STEPHEN N·Filed 1986·Granted Sep 6, 1988·53 cites·15 claims
- 0370US4790230ALow profile keyboard device and system for recording and scoring musicSANDERSON STEPHEN N·Filed 1987·Granted Dec 13, 1988·32 cites·17 claims
- 0459US7227069B1Insertable piano/keyboard strip for sensing key movementSANDERSON STEPHEN N·Filed 2004·Granted Jun 5, 2007·6 cites·14 claims
- 0552US6777604B1Insertable musical keyboard device with moving inserts to detect key movementSANDERSON STEPHEN N·Filed 2002·Granted Aug 17, 2004·3 cites·6 claims
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