Inventor · disambiguated record
Johannes C. Seltenrijch
Also filed as: SELTENRIJCH JOHANNES · SELTENRIJCH JOHANNES C
3 granted patents·386 citations·filing 1980–1983
80Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0193US4340906AVideo 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
- 0293US4336553AMethod of coding audio and video signalsOAK IND·Filed 1980·Granted Jun 22, 1982·128 cites·11 claims
- 0390US4424532ACoding and decoding system for video and audio signalsOAK INDUSTRIES INC·Filed 1983·Granted Jan 3, 1984·135 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →