Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053605 | Device for thermal regulation of an enclosure | Didier Thorax | 1991-10-01 |
| 4616194 | Piezoelectric oscillator with crystal filter and temperature compensation | Patrick Renoult | 1986-10-07 |
| 4600900 | Piezoelectric oscillator having filters to prevent unwanted modes | Patrick Renoult | 1986-07-15 |
| 4216371 | Device for heat regulation of an enclosure particularly for oscillating piezoelectric crystal, and enclosure comprising such a device | — | 1980-08-05 |