John A. Schoeff
8Patents
7h-index
2Co-inventors
49Inventor score
Filing activity: Apr 23, 1975 → Feb 2, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4138671A | Selectable trimming circuit for use with a digital to analog converter | Electricity | 82 | Expired |
| US4962341A | Low voltage non-saturating logic circuit technology | Electricity | 31 | Expired |
| US4292625A | Monolithic digital-to-analog converter | Electricity | 19 | Expired |
| US4056740A | Differential input-differential output transistor switching cell | Electricity | 19 | Expired |
| US4055773A | Multistage electrical ladder for decrementing a signal into a plurality of weighted signals | Electricity | 16 | Expired |
| US4092639A | Digital to analog converter with complementary true current outputs | Electricity | 13 | Expired |
| US4195235A | Analog-to-digital converter system | Electricity | 11 | Expired |
| US4092726A | Analog-to-digital converter system | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.