Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789895 | Differential difference amplifier circuit having variable transconductance | Po-Yu Tseng, Jhih-Siou Cheng | 2020-09-29 |
| 10777146 | Source driver | Po-Yu Tseng, Jhih-Siou Cheng, Jin-Yi Lin | 2020-09-15 |
| 10673391 | Operational amplifier circuit capable of improving linearity relation between loading current and input voltage difference | Chih-Wen Lu, Po-Yu Tseng, Jhih-Siou Cheng | 2020-06-02 |