Derek Bray
10Patents
5h-index
8Co-inventors
59Inventor score
Filing activity: Aug 9, 1976 → Oct 21, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5561351A | Dimmer for electrodeless discharge lamp | Emerging Cross-Sectional Technologies | 90 | Expired |
| US5387850A | Electrodeless discharge lamp containing push-pull class E amplifier | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5349271A | Electrodeless discharge lamp with spiral induction coil | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5525871A | Electrodeless discharge lamp containing push-pull class E amplifier and bifilar coil | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4757273A | Complementary transconductance amplifiers | Electricity | 7 | Expired |
| US6362467B1 | Fast-switching comparator with hysteresis | Electricity | 5 | Expired |
| US6373045B1 | High speed optocoupler detector | Physics | 4 | Expired |
| US4068139A | IC compatible variable shunt impedance for Dolby B system | Electricity | 3 | Expired |
| US6346711B1 | High-speed optocoupler driver | Electricity | 1 | Expired |
| US5801587A | Variable gain peak detector | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.