Issued Patents 2019
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10506336 | Audio circuitry | — | 2019-12-10 |
| 10461714 | Class D amplifier circuit | Toru Ido | 2019-10-29 |
| 10432151 | Audio amplifiers | Toru Ido | 2019-10-01 |
| 10431212 | Speech recognition | Robert James Hatfield | 2019-10-01 |
| 10375493 | Audio test mode | Yanto Suryono | 2019-08-06 |
| 10368178 | Apparatus and methods for monitoring a microphone | Emmanuel Philippe Christian Hardy | 2019-07-30 |
| 10361709 | Clock generator | — | 2019-07-23 |
| 10348282 | Modulators | — | 2019-07-09 |
| 10333395 | Charge pump circuit | Peter John Firth, John L. Pennock | 2019-06-25 |
| 10312802 | Charge pump circuit | Peter J. Frith, John L. Pennock | 2019-06-04 |
| 10313792 | Digital microphones | John L. Melanson | 2019-06-04 |
| 10297258 | Microphone unit comprising integrated speech analysis | John L. Melanson | 2019-05-21 |
| 10263633 | Modulators | David Singleton | 2019-04-16 |
| 10257612 | Digital microphones | John L. Melanson | 2019-04-09 |
| 10256837 | Modulators | — | 2019-04-09 |
| 10244331 | MEMs devices | James Thomas Deas | 2019-03-26 |
| 10237668 | Apparatus and methods for monitoring a microphone | Emmanuel Philippe Christian Hardy | 2019-03-19 |
| 10193561 | Phase locked loops | — | 2019-01-29 |
| 10187021 | DC offset compensation | — | 2019-01-22 |
| 10177718 | Amplifiers | Emmanuel Philippe Christian Hardy | 2019-01-08 |
| 10171049 | Class-D amplifier circuits | Toru Ido | 2019-01-01 |