Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117803 | Servo actuator and fast self-tuning method of gain for using the same | Chung-Hsin Cheng | 2024-10-15 |
| 11426832 | Ultrasonic drive and driving method | Chin-Wei Chang, Ching-Hsiung Tsai | 2022-08-30 |
| 11316452 | Electronic device and control method thereof | Ching-Hsiung Tsai, Chia-Hui Chen | 2022-04-26 |
| 11054803 | Motor drive, production system and method thereof with quality measuring and mechanism diagnosing functions using real and virtual system modules | Ching-Hsiung Tsai | 2021-07-06 |