Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901835 | LED lighting systems, LED controllers and LED control methods for a string of LEDS | Chin-Feng Kang | 2014-12-02 |
| 8742682 | AC driven lighting systems capable of avoiding dark zone | Chang-Yu Wang | 2014-06-03 |
| 8664930 | Method of stabilizing work consumption of passive element | Chin-Feng Kang | 2014-03-04 |
| 8519630 | Driving circuit capable of enhancing energy conversion efficiency and driving method thereof | Chi-Ming Chen | 2013-08-27 |
| 8456105 | Driving circuit capable of enhancing energy conversion efficiency and driving method thereof | Chi-Ming Chen | 2013-06-04 |
| 8441242 | Digitally controlled integrated DC-DC converter with transient suppression | Wai Tung Ng, Kendy Ng, Haruhiko Nishio, Masahiro Sasaki, Tetsuya Kawashima | 2013-05-14 |