Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061563 | Event recorder and method thereof | Kuang-Hung Chen, Nien-Yi Chung, Yu Liu | 2024-08-13 |
| 9923479 | Power supply unit and calibration method to improve reliability | Yu Liu, Shi-En Wang | 2018-03-20 |
| 9413270 | Single-phase three-wire power control system and power control method therefor | Yung-Hsiang Liu, Tsai-Fu Wu, Chih-Hao Chang, Kai Wang, Jeng-Gung Yang +1 more | 2016-08-09 |