Issued Patents 2022
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11323810 | Microphone system | Thomas Ivan Harvey | 2022-05-03 |
| 11317227 | Monitoring circuitry | — | 2022-04-26 |
| 11276409 | Detection of replay attack | — | 2022-03-15 |
| 11271532 | Amplifiers | — | 2022-03-08 |
| 11272293 | Loudspeaker driver systems | — | 2022-03-08 |
| 11271756 | Audio data transfer | — | 2022-03-08 |
| 11270707 | Analysing speech signals | — | 2022-03-08 |
| 11265648 | Audio circuitry | — | 2022-03-01 |
| 11264037 | Speaker identification | — | 2022-03-01 |
| 11251787 | Modulators | — | 2022-02-15 |
| 11233487 | Amplifiers | — | 2022-01-25 |
| 11223360 | Control of semiconductor devices | John L. Pennock | 2022-01-11 |
| 11219386 | Cough detection | Yanto Suryono, Toru Ido | 2022-01-11 |