Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938366 | Free weight training protection device | Zih-Min Yang | 2024-03-26 |
| 9538685 | Power distribution device and assembling method thereof | Kai Yu, Nien-Hung Yao, Hsin-Yu Yang | 2017-01-03 |