Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000720 | Fan vehicle with adjustable resistance | — | 2021-05-11 |
| 10987540 | Two-way transmission mechanism for fitness equipment | Chung-Hsien Wang, Wei-Ting Liao, Chih-Tai Liu | 2021-04-27 |