Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9220140 | LED lighting driver | Kwang-Hwa Liu | 2015-12-22 |
| 8247992 | LED driver circuit | Kwang-Hwa Liu | 2012-08-21 |
| 8164587 | LCD power supply | Shu-Ming Chang, Shwang-Shi Bai | 2012-04-24 |
| 8111016 | Control system for multiple fluorescent lamps | Shwang-Shi Bai, Yu-Pei Huang | 2012-02-07 |
| 7786680 | High efficiency and low cost cold cathode fluorescent lamp driving apparatus for LCD backlight | Shwang-Shi Bai, Yu-Pei Huang, Shu-Ming Chang | 2010-08-31 |
| 7605545 | Control system for multiple fluorescent lamps | Shwang-Shi Bai, Yu-Pei Huang | 2009-10-20 |
| 7564191 | Inverter having single switching device | Shu-Ming Chang, Yu-Pei Huang, Shwang-Shi Bai | 2009-07-21 |
| 7514882 | Lamp driving device and method | Shu-Ming Chang, Yu-Pei Huang, Shwang-Shi Bai | 2009-04-07 |
| 7498751 | High efficiency and low cost cold cathode fluorescent lamp driving apparatus for LCD backlight | Shwang-Shi Bai, Yu-Pei Huang, Shu-Ming Chang | 2009-03-03 |
| 7429835 | Backlight module driver circuit | Shu-Ming Chang, Yu-Pei Huang, Shwang-Shi Bai | 2008-09-30 |
| 7053632 | Circuit and method for predicting dead time | Hung-Sung Chu, Kun-Cheng Hung | 2006-05-30 |