Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819291 | Operational amplifier and control method thereof | Wen-Chi Wang | 2020-10-27 |
| 10727739 | Charge pump circuit and controlling method thereof | Wen-Chi Wang | 2020-07-28 |
| 10615688 | Charge pump circuit and controlling method thereof | Wen-Chi Wang | 2020-04-07 |