Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990537 | Heterojunction bipolar transistor and power amplifier | Chih-Yang Kao | 2024-05-21 |
| 11791404 | Bipolar transistor and method for forming the same | Shu-Hsiao Tsai, Jui-Pin Chiu | 2023-10-17 |
| 11411080 | Heterojunction bipolar transistor and method for forming the same | Shu-Hsiao Tsai, Jui-Pin Chiu, She-Hsin Hsiao | 2022-08-09 |
| 11164962 | Bipolar transistor and method for forming the same | Shu-Hsiao Tsai, Jui-Pin Chiu | 2021-11-02 |