Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890963 | Air conditioner ventilation and pre-cooling device | Yuan-Ping Hsieh, Tung-Hung Shih, Chao-Hsien Chan | 2018-02-13 |
| D810257 | Panel of air conditioner | Chao-Hsien Chan, Chih-Hsiang Chang, Yuan-Ping Hsieh | 2018-02-13 |