Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821952 | Method of estimating D-Q axis inductance of permanent magnet synchronous motor | Mi-Ching Tsai, Lung-Jay Cheng, Yao-Sheng Wu, Chun-Ju WU | 2023-11-21 |
| 9281765 | Motor deceleration method and motor driving system using the same | Cheng-Te Chen, Chien-Yu Chi | 2016-03-08 |
| 8084986 | Dead-time compensation apparatus of PWM inverter and method thereof | Lung-Jay Cheng | 2011-12-27 |
| 8031446 | Method of detecting output phase loss for motor driver | Shih-Chieh Liao, Jen-Hsiang Huang, Lung-Jay Cheng | 2011-10-04 |
| 7630222 | Inverter apparatus with adaptable voltage-to-frequency control | Cheng-Yen Lin, Sheng-Chieh Chang, Min-Jon Lee | 2009-12-08 |
| 7355866 | Method of detecting phase-loss state of three-phase power supply | Shih-Chieh Liao | 2008-04-08 |
| 7126297 | Controlling method of a motor state | Shih-Chieh Liao | 2006-10-24 |
| 7106018 | Method of balancing the rotation of a motor | Cheng-Te Chen | 2006-09-12 |