Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856765 | Electronic device comprising an integrated time base | — | 1999-01-05 |
| 5274297 | Quartz resonator vibrating in a fundamental torsion mode | Claude Bourgeois | 1993-12-28 |
| 5196758 | High frequency piezoelectric resonator | — | 1993-03-23 |
| 4926086 | Piezoelectric resonator | Claude Bourgeois | 1990-05-15 |
| 4503353 | Cut angles for tuning fork type quartz resonators | — | 1985-03-05 |
| 4450378 | ZT-Cut piezo-electric resonator | Claude Bourgeois | 1984-05-22 |
| 4313071 | Piezo-electric quartz resonator | Claude Bourgeois | 1982-01-26 |