Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196433 | Digital-to-analog conversion circuit | Xin Zhang, Qiang Su, Chifeng LIU | 2021-12-07 |
| 11177772 | Power control circuit and power amplification circuit | Qiang Su, Zhenfei PENG, Baiming XU | 2021-11-16 |
| 11085954 | Control circuit, bias circuit, and control method | Jun Ma, Qiang Su, Yang Li | 2021-08-10 |