Chambers; Derek
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chambers; Derek.The latest application filed is for "multi-mode control systems for high-frequency resonant inverters".
- Chambers; Derek - Bayville NY
- Chambers; Derek - Bedford NH
- Chambers; Derek - Framingham MA
| Patent | Date |
|---|---|
| Multi-mode control systems for high-frequency resonant inverters Grant 4,805,081 - Chambers , et al. February 14, 1 | 1989-02-14 |
| Series resonance charge transfer regulation method and apparatus Grant 4,523,269 - Baker , et al. June 11, 1 | 1985-06-11 |
| Marine radar system with independent switched power supplies Grant 4,097,863 - Chambers June 27, 1 | 1978-06-27 |
| High efficiency low-loss power supply Grant 4,073,003 - Chambers February 7, 1 | 1978-02-07 |
| Power supply with voltage protection circuit Grant 4,073,004 - Chambers , et al. February 7, 1 | 1978-02-07 |
| Switching power supply with floating internal supply circuit Grant 4,030,024 - Chambers , et al. June 14, 1 | 1977-06-14 |
| Converter wherein switching frequency is independent of output voltage and is synchronized to an external system Grant 3,967,181 - Chambers , et al. June 29, 1 | 1976-06-29 |
| Visual Display System Grant 3,872,446 - Chambers March 18, 1 | 1975-03-18 |
| Power Supply For Use With A Display System Grant 3,836,813 - Chambers September 17, 1 | 1974-09-17 |
| Display Power System Grant 3,818,128 - Chambers , et al. June 18, 1 | 1974-06-18 |
| Visual Display System Grant 3,774,161 - Chambers November 20, 1 | 1973-11-20 |
| Visual Display System Grant 3,697,955 - Bryden , et al. October 10, 1 | 1972-10-10 |
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