Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133770 | Motor drive system and control method therefor | Yi-Jan Chang, Po-Sung Chiang, Chien-Hao Chen | 2021-09-28 |
| 10794938 | Voltage detecting circuit | Yi-Jan Chang | 2020-10-06 |
| 9848518 | Integrated power module packaging structure | Te-Wei Yuan, Hsueh-Kuo Liao, Ming-Yuan Tsai, Wei-Hao CHI | 2017-12-19 |
| 9653987 | Method for detecting failure of soft start and variable frequency device | Te-Wei Yuan, Yu-Ling Lee, Bo-Jheng Lin | 2017-05-16 |
| 8937826 | Power converter apparatus | Te-Wei Yuan, Chien-Yu Tseng, Yu-Jen Chen | 2015-01-20 |