Inventor · disambiguated record
Philip Chao
Also filed as: CHAO PHILIP · CHAO PHILIP C · CHAO PHILIP C J
4 granted patents·1 pending application·313 citations·filing 1984–2004
81Inventor score
Top patents by PatentIndex Score
5 records- 0193US5732184AVideo and audio cursor video editing systemDIGITAL PROCESSING SYSTEMS INC·Filed 1995·Granted Mar 24, 1998·239 cites·36 claims
- 0273US5251208ADigital signal processor synchronous networkAT & T BELL LAB·Filed 1991·Granted Oct 5, 1993·42 cites·28 claims
- 0352US5864639AMethod and apparatus of rendering a video imageDIGITAL PROCESSING SYSTEMS INC·Filed 1995·Granted Jan 26, 1999·27 cites·46 claims
- 0434US2005275733A1Method and apparatus of rendering a video image by polynomial evaluationCHAO PHILIP·Filed 2004·Application pending·0 cites
- 0531US4637037ABiphase signal receiverAT & T TELETYPE CORP·Filed 1984·Granted Jan 13, 1987·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →