Charrier; Pierre
Patent Applications and Registrations
Patent applications and USPTO patent grants for Charrier; Pierre.The latest application filed is for "photoelectric detector".
- Charrier; Pierre - Migne-Auxances FR
- Charrier; Pierre - St-Hubert CA
- Charrier; Pierre - Montreal CA
| Patent | Date |
|---|---|
| Photoelectric detector Grant 7,297,937 - Charrier , et al. November 20, 2 | 2007-11-20 |
| Photoelectric detector App 20060086911 - Charrier; Pierre ; et al. | 2006-04-27 |
| Photoreceptor circuit switchable between operating modes Grant 6,727,488 - Charrier , et al. April 27, 2 | 2004-04-27 |
| Photoelectric cell with stabilised amplification Grant 5,994,689 - Charrier November 30, 1 | 1999-11-30 |
| Proximity detector with rapid reception amplification Grant 5,929,759 - Charrier July 27, 1 | 1999-07-27 |
| X-ray beam modulator Grant 5,195,121 - Charrier March 16, 1 | 1993-03-16 |
| Universal X-ray unit Grant 4,741,015 - Charrier April 26, 1 | 1988-04-26 |
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