Dana Wilhelm
16Patents
10h-index
10Co-inventors
65Inventor score
Filing activity: Feb 27, 1995 → Oct 14, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6259614A | Power factor correction control circuit | Emerging Cross-Sectional Technologies | 128 | Expired |
| US6211623A | Fully integrated ballast IC | Electricity | 70 | Expired |
| US6617805B2 | Ballast control IC with power factor correction | Emerging Cross-Sectional Technologies | 36 | Expired |
| USRE40016E1 | Power factor correction control circuit | General | 18 | Expired |
| US5543994A | MOSFET driver with fault reporting outputs | Electricity | 16 | Expired |
| US6891339B2 | Adaptive CFL control circuit | Electricity | 15 | Expired |
| US7215189B2 | Bootstrap diode emulator with dynamic back-gate biasing | Electricity | 13 | Expired |
| US7436160B2 | Half bridge adaptive dead time circuit and method | Electricity | 13 | Expired |
| US7525256B2 | HID buck and full-bridge ballast control IC | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7049767B2 | High voltage offset detection circuit and method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7436127B2 | Ballast control circuit | Electricity | 6 | Active |
| US8174855B2 | Power factor correction integrated circuit with critical conduction mode | Emerging Cross-Sectional Technologies | 6 | Active |
| US6867554B2 | Ballast control card | Electricity | 3 | Expired |
| US7548029B2 | Bi-directional current sensing by monitoring VS voltage in a half or full bridge circuit | Electricity | 3 | Active |
| US9326333B2 | Flyback driver for use in a flyback power converter and related method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8093834B2 | Automotive HID headlamp ballast control IC | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.