Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8456094 | Light emitting device open/short detection circuit | Pei-Cheng Huang, Ming-Hsueh Lee, Shih-Hua Chien, Chao-Hua Wu | 2013-06-04 |
| 8368375 | Switching regulator with transient control function and control circuit and method therefor | Heng-Sheng Chao | 2013-02-05 |
| 8350539 | Frequency modulation control of a buck-boost power converter | Wen-Wei Chen | 2013-01-08 |
| 8174281 | Method and circuit for tracking maximum power of a photo-voltaic array | Sheng-Yu Tseng, Ying Wu | 2012-05-08 |
| 8064620 | Driver circuit and driving method for electrostatic loudspeaker | Pei-Cheng Huang, Jwin-Yen Guo | 2011-11-22 |
| 7525257 | Device for driving light sources | — | 2009-04-28 |
| 7365502 | Device for driving light sources | Tien-Hsiang Meng, Chi-Hsiung Lee, Che-Chen Fan Chiang | 2008-04-29 |