Inventor · disambiguated record
Hans-Jurgen O. Schumacher
Also filed as: SCHUMACHER HANS · SCHUMACHER HANS JURGEN · SCHUMACHER HANS-JUERGEN · SCHUMACHER HANS-JUERGEN O
4 granted patents·72 citations·filing 1976–1990
76Inventor score
Top patents by PatentIndex Score
4 records- 0184US5047657AIntegrated circuit comprising a signal level converterPHILIPS CORP·Filed 1989·Granted Sep 10, 1991·35 cites·16 claims
- 0274US4992755ATransistor circuitPHILIPS CORP·Filed 1990·Granted Feb 12, 1991·28 cites·29 claims
- 0356US4287437AMethod and circuitry for equalizing the differing delays of semiconductor chipsIBM·Filed 1979·Granted Sep 1, 1981·8 cites·4 claims
- 0424US4108251AVehicle with adjusting device for earth-moving shield thereofORENSTEIN & KOPPEL AG·Filed 1976·Granted Aug 22, 1978·1 cites·1 claims
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