Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890519 | Method and apparatus for impact position detection of impact sport equipment | Yang Feng, Hsi-Pin Ma | 2024-02-06 |
| 10363448 | Liquid buoyance muscle training device | Ya-Chen Liu, Wei-Han Chen, Wen-Hsuan Pan | 2019-07-30 |
| 8821323 | Swing trainer for exercise | Shih-Heng Chen | 2014-09-02 |