Inventor · disambiguated record
Graham S. Stubbs
Also filed as: STUBBS GRAHAM S
7 granted patents·698 citations·filing 1979–1993
90Inventor score
Technology areasH04N
Top patents by PatentIndex Score
7 records- 0195US4323922ATelevision coding system with channel level identificationOAK INDUSTRIES INC·Filed 1979·Granted Apr 6, 1982·151 cites·12 claims
- 0294US4454543ADynamic video scramblingOAK INDUSTRIES INC·Filed 1981·Granted Jun 12, 1984·112 cites·4 claims
- 0393US4340906AVideo signal coding by video signal polarity reversal on the basis of brightness level comparisonOAK INDUSTRIES INC·Filed 1980·Granted Jul 20, 1982·123 cites·10 claims
- 0493US4336553AMethod of coding audio and video signalsOAK IND·Filed 1980·Granted Jun 22, 1982·128 cites·11 claims
- 0588US5003590AEncoding an optical video disc to inhibit video tape recordingEIDAK CORP·Filed 1989·Granted Mar 26, 1991·78 cites·16 claims
- 0687US4633309ACable television master/slave decoder controlOAK INDUSTRIES INC·Filed 1985·Granted Dec 30, 1986·66 cites·11 claims
- 0773US5394470AHorizontal pulse augmentation of a video signalEIDAK CORP·Filed 1993·Granted Feb 28, 1995·40 cites·48 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →