Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757384 | Plural-fans driving apparatus | Kuo-Ying Lee, Meng-Yu Chen, Chia-Ching Tsai | 2023-09-12 |
| 11431267 | Plural-fans driving apparatus | Kuo-Ying Lee, Meng-Yu Chen, Chia-Ching Tsai | 2022-08-30 |
| 10041499 | Fan and filter installed in the same | Kuo-Ying Lee, Yueh-Lung Huang, Yen-Hung Chen, Shih-Yuan Chiang | 2018-08-07 |
| 9571016 | Motor control system and method | Chia-Hao Chang, Yueh-Lung Huang, Yen-Hung Chen, Shih-Yuan Chiang | 2017-02-14 |