Inventor · disambiguated record
Eugene A. Cooper
Also filed as: COOPER EUGENE A
4 granted patents·184 citations·filing 1974–1997
79Inventor score
Top patents by PatentIndex Score
4 records- 0190US4707692AElectroluminescent display drive systemHEWLETT PACKARD CO·Filed 1984·Granted Nov 17, 1987·103 cites·10 claims
- 0284US5774074AMulti-track position encoder systemHEWLETT PACKARD CO·Filed 1997·Granted Jun 30, 1998·64 cites·16 claims
- 0367US3944853AVideo recorder pre-emphasis, de-emphasis circuitsBASF AG·Filed 1974·Granted Mar 16, 1976·16 cites·4 claims
- 0427US3997915AFrequency modulating and demodulating method and apparatusBASF AG·Filed 1975·Granted Dec 14, 1976·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →