Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231102 | Audio amplifier with embedded buck controller for class-G application | XiangSheng Li | 2025-02-18 |
| 11831286 | Audio amplifier with embedded buck controller for class-G application | XiangSheng Li | 2023-11-28 |
| 11750163 | Deglitching circuit and method in a class-D amplifier | Qi Yu Liu | 2023-09-05 |
| 11018644 | Audio amplifier with embedded buck controller for class-G application | XiangSheng Li | 2021-05-25 |
| 10965263 | Deglitching circuit and method in class-D amplifier | Qi Yu Liu | 2021-03-30 |
| 10944366 | Advanced load current monitoring circuit and method for a class-AB amplifier | XiangSheng Li | 2021-03-09 |
| 10530309 | Methods and circuits to reduce pop noise in an audio device | Qi Yu Liu | 2020-01-07 |
| 10193506 | Methods and circuits to reduce pop noise in an audio device | Qi Yu Liu | 2019-01-29 |
| 9667201 | Advanced current limit function for audio amplifier | Qi Yu Liu | 2017-05-30 |
| 9577579 | Methods and circuits to reduce pop noise in an audio device | Qi Yu Liu | 2017-02-21 |
| 9306523 | Methods and circuits to reduce pop noise in an audio device | Qi Yu Liu | 2016-04-05 |
| 9276530 | Advanced current limit function for audio amplifier | Qi Yu Liu | 2016-03-01 |
| 9231535 | Silent start class-D amplifier | Qi Yu Liu | 2016-01-05 |