Inventor · disambiguated record
John A. Schoeff
Also filed as: SCHOEFF JOHN A
8 granted patents·263 citations·filing 1975–1988
89Inventor score
Top patents by PatentIndex Score
8 records- 0196US4138671ASelectable trimming circuit for use with a digital to analog converterPRECISION MONOLITHICS INC·Filed 1977·Granted Feb 6, 1979·94 cites·15 claims
- 0286US4292625AMonolithic digital-to-analog converterADVANCED MICRO DEVICES INC·Filed 1979·Granted Sep 29, 1981·33 cites·14 claims
- 0384US4962341ALow voltage non-saturating logic circuit technologySCHOEFF JOHN A·Filed 1988·Granted Oct 9, 1990·47 cites·26 claims
- 0481US4092639ADigital to analog converter with complementary true current outputsPRECISION MONOLITHICS INC·Filed 1976·Granted May 30, 1978·25 cites·30 claims
- 0579US4056740ADifferential input-differential output transistor switching cellPRECISION MONOLITHICS INC·Filed 1976·Granted Nov 1, 1977·23 cites·7 claims
- 0673US4055773AMultistage electrical ladder for decrementing a signal into a plurality of weighted signalsPRECISION MONOLITHICS INC·Filed 1975·Granted Oct 25, 1977·17 cites·13 claims
- 0771US4195235AAnalog-to-digital converter systemMOTOROLA INC·Filed 1977·Granted Mar 25, 1980·16 cites·6 claims
- 0851US4092726AAnalog-to-digital converter systemMOTOROLA INC·Filed 1975·Granted May 30, 1978·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →