Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592852 | Methods for controlling driving circuits | Tsung-Jung Hsieh, Yueh-Lung Huang, Ming-Shi Tsai | 2009-09-22 |
| 7483249 | Overvoltage protective device for DC motor | Lain-ken Lin, Magellan Chiu, Wen-Shi Huang | 2009-01-27 |
| 7459876 | Motors and control methods thereof | Magellan Chiu, Wen-Shi Huang, Ming-Shi Tsai | 2008-12-02 |
| 7294980 | Fan control system | Wen-Churn Ma, Wen-Shi Huang | 2007-11-13 |
| 7135826 | Fan control system | Wen-Churn Ma, Wen-Shi Huang | 2006-11-14 |