Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403723 | Driving assembly and transfer device | SHENG-LI YEN, Yu-Sheng Chang, CHI-CHENG WEN, Chih-Cheng Lee, Yu Zhang +3 more | 2025-09-02 |
| 12304786 | Lifting assembly having gear structure and lifting device having the same | Hun-Yi Chou, Yu-Sheng Chang, CHI-CHENG WEN, Chih-Cheng Lee, CHEN-TING KAO +6 more | 2025-05-20 |