de Sartre; Jean
Patent Applications and Registrations
Patent applications and USPTO patent grants for de Sartre; Jean.The latest application filed is for "switching control circuit for a power transistor".
- de Sartre; Jean - Meylan FR
- de Sartre; Jean - Paris FR
| Patent | Date |
|---|---|
| Switching control circuit for a power transistor Grant 4,645,945 - de Sartre February 24, 1 | 1987-02-24 |
| Power control circuit and a switching mode power supply employing this circuit Grant 4,228,493 - de Sartre , et al. October 14, 1 | 1980-10-14 |
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