Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487690 | Dual mode charge pump | Jwin-Yen Guo, Teng-Hung Chang, Ming-Jun Hsiao | 2013-07-16 |
| 8193853 | Efficiency and thermal improvement of a charge pump by mixing different input voltages | Wei-Lun Hsieh, Hung-Sung Chu, Der-Jiunn Wang, Kuo-Chen Tsai | 2012-06-05 |
| 8169159 | Boost converter LED driver and controller thereof | Chien-Ping Lu, Kwan-Jen Chu, Tzu-Huan Chiu | 2012-05-01 |
| 7825882 | Dimming method and system thereof | Shui-Mu Lin, Chien-Sheng Chen, Tsung-Wei Huang, Chin-Chiang Yeh, Chin-Tsung Chen | 2010-11-02 |
| 7550932 | Control method and device for a power-converting module that drives a light-emitting component | Nien-Hui Kung, Yiu-I Lin, Der-Jiunn Wang, Chao-Hsuan Chuang, Jien-Sheng Chen +1 more | 2009-06-23 |
| 7508174 | Anti-ringing switching regulator and control method therefor | An-Tung Chen, Nien-Hui Kung | 2009-03-24 |
| 7385422 | Tri-state output logic with zero quiescent current by one input control | Shui-Mu Lin, Chien-Sheng Chen, Nien-Hui Kung, Der-Jiunn Wang, Jing-Meng Liu | 2008-06-10 |
| 7368977 | Dimming method and system thereof | Shui-Mu Lin, Chien-Sheng Chen, Tsung-Wei Huang, Chin-Chiang Yeh, Chin-Tsung Chen | 2008-05-06 |
| 7332879 | Control method and device for a power-converting module that drives a light-emitting component | Nien-Hui Kung, Yiu-I Lin, Der-Jiunn Wang, Chao-Hsuan Chuang, Jien-Sheng Chen +1 more | 2008-02-19 |
| 7327124 | Control apparatus and method for a boost-inverting converter | Jing-Meng Liu, Chung-Lung Pai, Hung-Der Su | 2008-02-05 |
| 7122971 | Driver circuit for driving a plurality of DC lamp strings | Ching-Chiang Yeh, Chung-Lung Pai | 2006-10-17 |
| 6803798 | Output control apparatus of pulse width modulator | Sheng-Yi Ho, Jung-Lin Chang | 2004-10-12 |