Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11349336 | Method for operating power factor correction circuit and method for operating uninterruptible power supply apparatus | Hung-Chieh Lin, Chao-Li Kao, Chao-Lung Kuo, Hsin-Chih Chen, Yi-Ping Hsieh | 2022-05-31 |
| 11218022 | Power conversion system and method of operating the same | Chiu-Feng Wang, Hao Su | 2022-01-04 |