William Hart
15Patents
10h-index
10Co-inventors
69Inventor score
Filing activity: Mar 25, 1976 → Feb 28, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6038148A | Self-driven synchronous rectification scheme | Emerging Cross-Sectional Technologies | 258 | Expired |
| US6578938B2 | Securable toolchest with visual-surround workbench | Human Necessities | 44 | Expired |
| US6111769A | External driving circuit for bridge type synchronous rectification | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6256214A | General self-driven synchronous rectification scheme for synchronous rectifiers having a floating gate | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6188592A | Externally-driven scheme for synchronous rectification | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4682993A | Fluid filter system with replaceable filter element | Performing Operations; Transporting | 22 | Expired |
| US6128206A | Clamping circuit and method for synchronous rectification | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6459600B2 | Method of connecting synchronous rectifier modules in parallel without output voltage faults | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4261312A | Internal combustion engine electronic ignition system having an engine speed sensitive variable ignition spark retard feature | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6166927A | Push-pull power converter circuit | Electricity | 13 | Expired |
| US6307458A | Split inductor with fractional turn of each winding and PCB including same | Electricity | 10 | Expired |
| US4502099A | Printed circuit card air cooling system | Electricity | 10 | Expired |
| US6791419B1 | Constant gain, constant phase RF power block | Electricity | 2 | Expired |
| US4306162A | R-S Flip-flop circuit having a predetermined initial operating condition | Electricity | 2 | Expired |
| US4043113A | Electric watch battery retainer | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.