Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103776 | External control device for game controller and game control device | Wen-Chung Chang, Yi-Chun Shih, Tsung-Chih Huang | 2021-08-31 |
| D870106 | Signal conversion device for a game pad | Tsung-Chih Huang, Tsan-Hsing Pai | 2019-12-17 |
| 6953723 | Method for forming bottle shaped trench | Yi-Nan Chen | 2005-10-11 |
| 6946344 | Method for forming trench capacitor | Yi-Nan Chen, Tzu-Ching Tsai | 2005-09-20 |
| 6852590 | Deep trench capacitor and method of fabricating the same | Tzu-Ching Tsai | 2005-02-08 |