Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839324 | Heat preservation system and smart cup using same | Xi He, Fang-Ta Tai, Chun-Sheng Chen | 2017-12-12 |
| 9753523 | Power supply system | Fang-Ta Tai, Chun-Sheng Chen | 2017-09-05 |