Inventor · disambiguated record
David C. Schmidt
Also filed as: SCHMIDT DAVID C
5 granted patents·53 citations·filing 1978–1996
76Inventor score
Top patents by PatentIndex Score
5 records- 0175US4209250ASystem for making multiple original holograms or copies of a hologram and methodJAMES RANDALL P·Filed 1978·Granted Jun 24, 1980·35 cites·22 claims
- 0267US5493547ARecording eight digital audio channels on a single magneto optical diskSONY CORP·Filed 1993·Granted Feb 20, 1996·15 cites·6 claims
- 0333USH1752HSingle digital signal processor to record digital audio data on a magneto optical diskSONY ELECTRONICS INC·Filed 1996·Granted Oct 6, 1998·2 cites·10 claims
- 0429US5691966ARecording eight digital audio channels on a single magneto optical diskSONY CORP·Filed 1995·Granted Nov 25, 1997·0 cites·19 claims
- 0525US5315300AAES/EBU C block generatorSONY ELECTRONICS INC·Filed 1992·Granted May 24, 1994·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →