Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8829764 | HBAR resonator with high temperature stability | Sylvain Ballandras | 2014-09-09 |
| 8810106 | HBAR resonator with a high level of integration | Sylvain Ballandras | 2014-08-19 |
| 8729982 | Cross-coupling filter elements in resonant structures with bulk waves having multiple harmonic resonances | Sylvain Ballandras | 2014-05-20 |
| 8421559 | Interface acoustic wave device | Roger Petit, Sylvain Ballandras, Emilie Courjon | 2013-04-16 |