Issued Patents All Time
Showing 201–225 of 294 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645495 | Digital microphones | John L. Melanson | 2020-05-05 |
| 10644660 | Transducer driver circuitry | — | 2020-05-05 |
| 10636431 | Data transfer | Peter J. Frith, John L. Pennock | 2020-04-28 |
| 10616701 | Detection of loudspeaker playback | — | 2020-04-07 |
| 10601430 | Clock generator | — | 2020-03-24 |
| 10587187 | Amplifier circuit and methods of operation thereof | John L. Pennock, Peter J. Frith | 2020-03-10 |
| 10587232 | Class D amplifiers | Toru Ido | 2020-03-10 |
| 10574256 | Modulators | — | 2020-02-25 |
| 10567896 | Apparatus and methods for monitoring a microphone | Emmanuel Philippe Christian Hardy | 2020-02-18 |
| 10566992 | Modulators | — | 2020-02-18 |
| 10554189 | Analogue signal paths | Seyed Hamed Sadati, Yu Tamura | 2020-02-04 |
| 10540978 | Speaker verification | Gordon Richard McLeod | 2020-01-21 |
| 10506336 | Audio circuitry | — | 2019-12-10 |
| 10461714 | Class D amplifier circuit | Toru Ido | 2019-10-29 |
| 10431212 | Speech recognition | Robert James Hatfield | 2019-10-01 |
| 10432151 | Audio amplifiers | Toru Ido | 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 |
| 10313792 | Digital microphones | John L. Melanson | 2019-06-04 |
| 10312802 | Charge pump circuit | Peter J. Frith, John L. Pennock | 2019-06-04 |
| 10297258 | Microphone unit comprising integrated speech analysis | John L. Melanson | 2019-05-21 |
| 10263633 | Modulators | David Singleton | 2019-04-16 |