Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930334 | Piezoelectric MEMS device with an adaptive threshold for detection of an acoustic stimulus | Robert J. Littrell, Michael Carfore | 2024-03-12 |
| 11418882 | Piezoelectric MEMS device with an adaptive threshold for detection of an acoustic stimulus | Robert J. Littrell, Michael Carfore | 2022-08-16 |