John Fogg
15Patents
9h-index
18Co-inventors
69Inventor score
Filing activity: May 10, 1995 → Jul 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5805020A | Silent start class D amplifier | Electricity | 96 | Expired |
| US6057607A | Method and apparatus for voltage regulation in multi-output switched mode power supplies | Electricity | 65 | Expired |
| US6377032B1 | Method and apparatus for virtual current sensing in DC-DC switched mode power supplies | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5610503A | Low voltage DC-to-DC power converter integrated circuit and related methods | Electricity | 42 | Expired |
| US7714547B2 | Method and apparatus for constant on-time switch mode converters | Electricity | 40 | Active |
| US6836095B2 | Battery charging method and apparatus | Electricity | 35 | Expired |
| US5767740A | Switching amplifier closed loop dual comparator modulation technique | Electricity | 32 | Expired |
| US6239509A | Method and apparatus for voltage regulation in multi-output switched mode power supplies | Electricity | 31 | Expired |
| US7471072B2 | Switched mode power supply having variable minimum switching frequency | Electricity | 16 | Active |
| US9774322B1 | Gate driver for depletion-mode transistors | Electricity | 9 | Active |
| US9660516B2 | Switching controller with reduced inductor peak-to-peak ripple current variation | Emerging Cross-Sectional Technologies | 7 | Active |
| US5870266A | Bridge control circuit and method | Electricity | 4 | Expired |
| US9467045B2 | SMPS with adaptive COT control and method thereof | Electricity | 3 | Active |
| US10511303B2 | Gate driver for depletion-mode transistors | Electricity | 0 | Active |
| US11467612B2 | Method and apparatus for pulse frequency modulation with discontinuous voltage sensing | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.