Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409092 | Rehabilitation training equipment and a rehabilitation training system | Junwei Hao, Haijie Liu, Teng-Kuei Chen, Dongshan Wan, Fei Wang +1 more | 2025-09-09 |
| 10163626 | Metal gate structure and manufacturing method thereof | Yen-Yu Chen, Chih-Pin Tsao, Shih-Hsun Chang | 2018-12-25 |
| 9922976 | Semiconductor device and manufacturing method thereof | Yen-Yu Chen, Chih-Pin Tsao, Shih-Hsun Chang | 2018-03-20 |
| 9012931 | Circuit substrate and display panel including the same | Ting-Wei Chung, Tsai-Chi Yeh, Kuan-Ting Chen, Pei-Chi Hsu | 2015-04-21 |
| 5406645 | Sunshade cap with a double layer visor | — | 1995-04-18 |
| 5271099 | Sunshade cap with a double layer visor | — | 1993-12-21 |
| 5047075 | Dust buster filter for a vacuum cleaner | — | 1991-09-10 |