Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874889 | Voltage regulator | Xiaoxiao Zhao, Yifeng Huang, Wenrong Qian | 2018-01-23 |
| 9866111 | Regulated charge pump circuit | Xiaoxiao Zhao, Wenrong Qian, Yifeng Huang | 2018-01-09 |
| 9813034 | Amplification circuit and method of compensating for voltage offset of inputs | Wenrong Qian, Kapil Jain, Song Chen, Xiaoxiao Zhao | 2017-11-07 |
| 9190973 | Headphone amplifier | Hao Zhou, Tao Shui, Yonghua Song, Haiqing Zhang | 2015-11-17 |