Inventor · disambiguated record
Yih-Sien Kao
Also filed as: KAO YIH-SIEN
3 granted patents·3 pending applications·65 citations·filing 1981–2008
73Inventor score
Top patents by PatentIndex Score
6 records- 0175US4967272ABandwidth reduction and multiplexing of multiple component TV signalsCOMMUNICATIONS SATELLITE CORP·Filed 1989·Granted Oct 30, 1990·32 cites·32 claims
- 0263US4398210AImpulse noise detection circuit for TV signalsRCA CORP·Filed 1981·Granted Aug 9, 1983·17 cites·10 claims
- 0360US4554576AAuto flesh circuitry as for a digital TV receiverRCA CORP·Filed 1983·Granted Nov 19, 1985·16 cites·14 claims
- 0447US2010050204A1User group assignment method for key managementWANG KING-HANG·Filed 2008·Application pending·0 cites
- 0545US2010074438A1Systems and methods for key managementIND TECH RES INST·Filed 2008·Application pending·0 cites
- 0642US2010054479A1Drm key management system using multi-dimensional grouping techniquesIND TECH RES INST·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →