Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9119249 | LED device, LED driving circuit and method | Hsing-Chien Yang, Wen-Hsin Cheng, Ying-Hao Hsu, Tsung-Hau Chang | 2015-08-25 |
| 8994277 | LED device, LED driving circuit and method | Hsing-Chien Yang, Wen-Hsin Cheng, Ying-Hao Hsu, Tsung-Hau Chang | 2015-03-31 |
| 8278832 | Dimmer circuit of light emitting diode and isolated voltage generator and dimmer method thereof | Chen-Ming Hung, Maung Maung Win, Chih-Yuan Hsieh | 2012-10-02 |