Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297421 | Signal processing bias circuit for microphone | Donghui Gao, Jiazhou Liu, Dawei Guo | 2022-04-05 |
| 11271577 | Successive-approximation-register analog-to-digital convertor circuit | Jiazhou Liu, Cunpeng Zhang | 2022-03-08 |
| 11218127 | Power amplifier and overcurrent protection circuit | Donghui Gao, Jiazhou Liu | 2022-01-04 |
| 11152892 | Calibration of audio power amplifier DC offset | Donghui Gao, Jiazhou Liu, Dawei Guo | 2021-10-19 |
| 11115042 | Low pass filter embedded digital-to-analog converter | Jiazhou Liu, Dawei Guo | 2021-09-07 |
| 8928515 | Analog-to-digital converter and method of converting an analog signal to a digital signal | Dawei Guo | 2015-01-06 |