Issued Patents All Time
Showing 76–100 of 294 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705135 | Detection of liveness | — | 2023-07-18 |
| 11705109 | Detection of live speech | Toru Ido | 2023-07-18 |
| 11704397 | Detection of replay attack | — | 2023-07-18 |
| 11696452 | Multi-level memristor elements | Gordon James Bates | 2023-07-04 |
| 11694695 | Speaker identification | — | 2023-07-04 |
| 11693939 | Ear proximity detection | — | 2023-07-04 |
| 11693626 | Variable accuracy computing system | — | 2023-07-04 |
| 11689871 | On-ear transition detection | — | 2023-06-27 |
| 11687107 | Voltage regulators | John L. Melanson | 2023-06-27 |
| 11683653 | Monitoring circuitry | — | 2023-06-20 |
| 11658623 | Class D amplifiers | Toru Ido | 2023-05-23 |
| 11653855 | Cough detection | Yanto Suryono, Toru Ido | 2023-05-23 |
| 11653150 | Load detection | Mark McCloy-Stevens, John B. BOWLERWELL, Yanto Suryono, Xin Zhao, Morgan Timothy Prior | 2023-05-16 |
| 11652406 | Charge pump circuit | Peter J. Frith, John L. Pennock | 2023-05-16 |
| 11652405 | Amplifier circuit and methods of operation thereof | John L. Pennock, Peter J. Frith | 2023-05-16 |
| 11651168 | Computing circuitry | — | 2023-05-16 |
| 11646708 | Driver circuitry | Toru Ido | 2023-05-09 |
| 11638078 | Microphone device and system comprising the microphone device | — | 2023-04-25 |
| 11631402 | Detection of replay attack | César ALONSO | 2023-04-18 |
| 11627414 | Microphone system | Thomas Ivan Harvey | 2023-04-11 |
| 11627401 | Method and apparatus for on ear detect | — | 2023-04-11 |
| 11615803 | Methods, apparatus and systems for biometric processes | Thomas Ivan Harvey, William E. SHERWOOD, Fredrick D. Geiger | 2023-03-28 |
| 11609977 | Biometric processes, apparatus and machine-readable mediums | William E. SHERWOOD, Patrick Bardsley, Khaled Lakhdhar | 2023-03-21 |
| 11604977 | Computing circuitry | John L. Pennock | 2023-03-14 |
| 11601760 | Loudspeaker driver systems | — | 2023-03-07 |