John Parry
6Patents
6h-index
10Co-inventors
49Inventor score
Filing activity: Jun 28, 1996 → Dec 23, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6388514B1 | Class D high voltage amplifier system with adaptive power supply | Electricity | 42 | Expired |
| US6021055A | Intentional cross conduction of converter circuit to ignite high ignition voltage loads | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6031342A | Universal input warm-start linear ballast | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6215435A | Linear current sensing circuit for motor controller | Physics | 10 | Expired |
| US6150773A | Model and method for high-frequency electronic ballast design | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5796215A | Soft start circuit for self-oscillating drivers | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.