Inventor · disambiguated record
Hermann Wischer
Also filed as: WISCHER HERMANN
4 granted patents·61 citations·filing 1979–1979
77Inventor score
Technology areasH04N
Files withHELL RUDOLF DR ING GMBH4
Top patents by PatentIndex Score
4 records- 0178US4315285AMethods for converting a video signal into a black/white signalHELL RUDOLF DR ING GMBH·Filed 1979·Granted Feb 9, 1982·27 cites·12 claims
- 0272US4257070AMethod for converting a video signal into a black/white signalHELL RUDOLF DR ING GMBH·Filed 1979·Granted Mar 17, 1981·20 cites·25 claims
- 0352US4234895AConverting a video signal into a two-level signalHELL RUDOLF DR ING GMBH·Filed 1979·Granted Nov 18, 1980·10 cites·9 claims
- 0436US4276568ABoosting video signalsHELL RUDOLF DR ING GMBH·Filed 1979·Granted Jun 30, 1981·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →