Issued Patents All Time
Showing 76–100 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035253 | Controlling method for multi-converter structure having series-connected inputs and parallel-connected outputs | Haoyi Ye, Jianhong Zeng, Hongyang Wu, Chao Yan, Teng Liu | 2011-10-11 |
| 8036000 | Resonant converter system and controlling method thereof having relatively better efficiency | Yiqing Ye, Chao Yan, Jianhong Zeng | 2011-10-11 |
| 8035319 | Voltage sensing apparatus for power regulation and over-voltage protection of discharge lamp and method thereof | Weigiang Zhang, Qi Zhang | 2011-10-11 |
| 8031489 | Synchronous rectification circuit having burst mode controller and controlling method thereof | Bin Wang, Hongyang Wu, Xiaoni Xin, Qikun Wu | 2011-10-04 |
| 7898377 | Switching power converter for suppressing common mode noise | Lin Sicong, Zhou Min, He Jun Ping, Wei-Ren Chen | 2011-03-01 |
| 7888880 | Dielectric barrier discharge lamp system and driving method thereof having relatively better performance in startup and re-startup of dimming | Qiukai Huang, Qingyuan Meng, Jin-Chyuan Hung, Yui-Shin Fran | 2011-02-15 |
| 7884496 | Large power multi-outputs power supply structure having relatively high efficiency in load range and controlling method thereof | Fei Li, Hongjian Gan | 2011-02-08 |
| 7868724 | Method for suppressing common mode noise | Lin Sicong, Zhou Min, He Jun Ping, Wei-Ren Chen | 2011-01-11 |
| 7868570 | Device and method for controlling brushless DC electric machine | Jian Ni, Lijian Wu, Wanbing Jin, Shih-Ming Huang, Wen-Shi Huang | 2011-01-11 |
| 7839045 | Permanent magnet rotary structure of electric machine | Lijian Wu, Wanbing Jin, Shih-Ming Huang, Wen-Shi Huang | 2010-11-23 |
| 7813148 | Power converter having flux bias regulation method | Jianhong Zeng, Yuanyuan Zhang, Aibin Qiu, Kun Wei | 2010-10-12 |
| 7804193 | Energy recycle system for use with AC current power supply | Chao Yan, Chongfeng Zheng, Zhiqiang Zhan, Jianhong Zeng | 2010-09-28 |
| 7705705 | Transformer structure | Jian-Hong Zeng, Teng Liu, Fan Li, Aiming Xiong, Ziying Zhou +2 more | 2010-04-27 |
| 7619323 | Uninterruptible power supply capable of providing sinusoidal-wave output AC voltage | Jingtao Tan, Changzan Ma, Weimin Wu, Zhiqiang Jiang | 2009-11-17 |
| 7605570 | Bridgeless PFC converter with low common-mode noise and high power density | Teng Liu, Xiaoni Xin, Jianhong Zeng, Wei Zhao | 2009-10-20 |
| 7495934 | Adaptive synchronous rectification control circuit and method thereof | Lifeng Chen, Teng Liu, Hongjian Gan | 2009-02-24 |
| 7495935 | DC/AC power converter and controlling method thereof | Lin Chen, Zhiqiang Jiang | 2009-02-24 |
| 7459878 | Method and circuit for controlling sensorless single-phase BLDCM | Weizi Wang, Zhigan Wu, Wanbing Jin, Shih-Ming Huang, Wen-Shi Huang | 2008-12-02 |
| 7345440 | Method for starting single phase BLDCM having asymmetrical air gap | Weizi Wang, Zhigan Wu, Wanbing Jin, Qiong Yuan, Shih-Ming Huang +1 more | 2008-03-18 |
| 7242160 | Starting method for Hall-less single-phase BLDCM | Weizi Wang, Zhigan Wu, Wanbing Jin, Lijian Wu, Shih-Ming Huang +1 more | 2007-07-10 |
| 7202623 | Startup procedure for sensorless brushless DC motor | Genfu Zhou, Zhigan Wu | 2007-04-10 |
| 7202617 | Circuit and method for controlling brushless DC motor | Zhigan Wu, Genfu Zhou | 2007-04-10 |
| 7200013 | Power supply device and single photo-coupler control circuit thereof | Hongjian Gan, Qinggang Kong, Youjun Zhang | 2007-04-03 |
| 7199526 | Electronic ballast | Chenyang Liu, Xiaoju Hu, Yuanyuan Zhong | 2007-04-03 |
| 7184280 | LLC series resonant converter and the driving method for the synchronous rectification power switches thereof | Chaoqun Sun, Hongjian Gan | 2007-02-27 |