Gilbert A. Hoffman
8Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Apr 4, 1984 → Jan 19, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5485199A | Digital audio waveform display on a video waveform display instrument | Electricity | 23 | Expired |
| US6151076A | System for phase-locking a clock to a digital audio signal embedded in a digital video signal | Electricity | 13 | Expired |
| US7642822B2 | Analog phase-locked loop | Electricity | 10 | Active |
| US4609980A | Switching power supply with transistor drive circuit | Electricity | 4 | Expired |
| US5038098A | Simultaneous display of two unrelated signals | Electricity | 4 | Expired |
| US8971364B2 | Driving circuit for analog-modulated diode-laser | Electricity | 2 | Active |
| US5282034A | Bright video line select display | Electricity | 2 | Expired |
| US4520325A | Phase shifters | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.