Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165985 | Circuitry and method for detecting audio standard of sound intermediate frequency signal | — | 2021-11-02 |
| 11126068 | Optical system | Chao-Chang Hu, Sung-Mao Tsai, Liang-Ting Ho, Chih-Wei Weng, Sin-Jhong SONG | 2021-09-21 |