Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983479 | Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same, and method for manufacturing the piezoelectric element | Alexandre Haemmerli, Francois Gueissaz, Lionel Tombez, Silvio Dalla Piazza | 2021-04-20 |
| 10969745 | Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same | Alexandre Haemmerli, Francois Gueissaz, Lionel Tombez, Silvio Dalla Piazza | 2021-04-06 |