Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082024 | Temperature stable mems resonator | Charles I. Grosjean | 2021-08-03 |
| 10910341 | Bonding process with inhibited oxide formation | Charles I. Grosjean | 2021-02-02 |
| 10892733 | Piezo-actuated MEMS resonator with surface electrodes | Joseph C. Doll, Ginel C. Hill, Nicholas Miller, Charles I. Grosjean | 2021-01-12 |