Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183957 | Motor controller and motor control method | Ming-Hung Tsai, Chung-Ping Tan | 2021-11-23 |
| 11050372 | Position-sensorless control method and device for long-cable drive permanent magnet motor | Xinglong Sun, Xinmin Li, Tingna SHI, Changliang Xia | 2021-06-29 |