Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512581 | Shoulder joint rehabilitation assistive device | Chao-Chieh Lan, Hsiang-Chien Hsieh, Dian-Fu Chen | 2019-12-24 |
| 10085556 | Drawer cabinet provided with adjustable drawer assembly mode | Hsiu-Yi Chien | 2018-10-02 |
| 6766657 | Jewelry carrying a miniature roulette wheel | — | 2004-07-27 |