Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041499 | Fan and filter installed in the same | Kuo-Ying Lee, Yueh-Lung Huang, Yen-Hung Chen, Feng-Ying Lin | 2018-08-07 |
| 9777738 | Anti-air-return system and method of fan | Jung-Yuan Chen, Yen-Hung Chen, Ching-Sen Hsieh, Yueh-Hsin Liu, Chen-Chien Kao +1 more | 2017-10-03 |
| 9571016 | Motor control system and method | Chia-Hao Chang, Yueh-Lung Huang, Yen-Hung Chen, Feng-Ying Lin | 2017-02-14 |