| 11654331 |
Motion sensing data collecting system |
— |
2023-05-23 |
| 11170560 |
Wearable assembly of smart headset display and smart garment |
— |
2021-11-09 |
| 8680835 |
Buck DC-to-DC converter having a novel output protection mechanism |
Chung-Han Wu, Feng Huang |
2014-03-25 |
| 8541990 |
Power conversion controller having a novel power factor correction mechanism using line voltage normalization |
Ko-Yen Lee, Wei-Chuan Su |
2013-09-24 |
| 8390357 |
Fixed dead time PFC controller |
Yen-Hui Wang |
2013-03-05 |
| 8384304 |
LED driver controller |
Yen-Hui Wang, Ko-Yen Lee, Wei-Chuan Su |
2013-02-26 |
| 8193733 |
LED driver circuit |
Wei-Chuan Su, Ko-Yen Lee |
2012-06-05 |
| 8068354 |
Current-level controlling device for a power supply device and related power supply device |
Yen-Hui Wang, Chi-Hao Wu, Chin-Yen Lin |
2011-11-29 |
| 8067904 |
Electronic ballast with dimming control from power line sensing |
Ko-Ming Lin, Yen-Ping Wang, Pei-Yuan Chen, Wei-Chuan Su, Jian Li |
2011-11-29 |
| 8064226 |
Control circuit with frequency compensation |
Yen-Hui Wang |
2011-11-22 |
| 8044651 |
Efficient PWM controller |
Yen-Hui Wang, Chin-Yen Lin, Yu-Min Shih |
2011-10-25 |
| 7999494 |
Electronic ballast with dimming control from power line sensing |
Ko-Ming Lin, Yen-Ping Wang, Pei-Yuan Chen, Wei-Chuan Su, Jian Li |
2011-08-16 |
| 7999495 |
Electronic ballast with dimming control from power line sensing |
Ko-Ming Lin, Yen-Ping Wang, Pei-Yuan Chen, Wei-Chuan Su, Jian Li |
2011-08-16 |
| 7982413 |
Electronic ballast with dimming control from power line sensing |
Ko-Ming Lin, Yen-Ping Wang, Pei-Yuan Chen, Wei-Chuan Su, Jian Li |
2011-07-19 |
| 7911815 |
Primary-side feedback control device and related method for a power converter |
Yen-Hui Wang, Chin-Yen Lin, Chi-Hao Wu |
2011-03-22 |
| 7876085 |
Quasi-resonant valley voltage detecting method and apparatus |
Yen-Hui Wang |
2011-01-25 |
| 7872842 |
Overcurrent protection device for a power supply device and related power supply device |
Yen-Hui Wang, Chi-Hao Wu, Chin-Yen Lin |
2011-01-18 |