Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165516 | Calibration system, radio frequency system, and output power linearization method thereof | Kuan-Hao Tseng, Ka-Un Chan | 2021-11-02 |
| 11012040 | Radio frequency amplifier having adaptive power supply capability | Yang-Tang Tsai, Ka-Un Chan | 2021-05-18 |
| 10938438 | Radio-frequency circuit | Ka-Un Chan, Chih-Lung Chen, Chia-Jun Chang | 2021-03-02 |