Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173541 | Pivoting device | Feng Yu Chung, Nan LAI | 2024-12-24 |
| 11834880 | Thinned hinge | Nan LAI | 2023-12-05 |
| 8644013 | Movable hinge | Feng Yu Chung, You Shiuan Tsai | 2014-02-04 |
| 7603747 | Rotating shaft structure with automatic locking mechanism | Chi-Jung Ho | 2009-10-20 |