Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379624 | Systems and methods for peak current adjustments in power conversion systems | Weihua Wang, Xiuhong Zhang, Lieyi Fang | 2016-06-28 |
| 9350252 | Systems and methods for protecting power conversion systems based on at least feedback signals | Yunchao Zhang, Xiuhong Zhang, Lieyi Fang | 2016-05-24 |
| 9331567 | Systems and methods for reducing electromagnetic interference using switching frequency jittering | Lieyi Fang | 2016-05-03 |
| 9099191 | Current sensing amplifier and sensing method thereof | Yu-Hsiung Tsai, Chi-Yi Shao | 2015-08-04 |
| 8982634 | Flash memory | Yu-Hsiung Tsai, Ching-Yuan Lin, Chao-Wei Kuo, Shang-Wei Fang, Wein-Town Sun | 2015-03-17 |
| 8879289 | Systems and methods for flyback power converters with switching frequency and peak current adjustments based on changes in feedback signals | Zhenglan Xia, Xiuhong Zhang, Lieyi Fang | 2014-11-04 |
| 8817543 | Flash memory | Yu-Hsiung Tsai, Ching-Yuan Lin, Chao-Wei Kuo, Shang-Wei Fang, Wein-Town Sun | 2014-08-26 |
| 8723558 | Systems and methods for driving a bipolar junction transistor by adjusting base current with time | Xiangkun Zhai, Xiaomin Huang, Lieyi Fang | 2014-05-13 |
| 8536851 | Quasi-resonant systems and methods with multi-mode control | Jun Ye, Lieyi Fang | 2013-09-17 |
| 8384366 | System and method for providing stable control for power systems | Jun Ye, Lieyi Fang | 2013-02-26 |
| 8259621 | Method and system for supporting network sharing and data synchronization simultaneously | Ching-Keng Fang | 2012-09-04 |
| 8106641 | System and method for providing stable control for power systems | Jun Ye, Lieyi Fang | 2012-01-31 |
| 8085027 | Quasi-resonant systems and methods with multi-mode control | Jun Ye, Lieyi Fang | 2011-12-27 |
| 7898237 | System and method for power controller | Yunqi Shao, Jun Ye, Lieyi Fang | 2011-03-01 |
| 7590730 | Method for detecting status of host and/or I/O peripherals in centralized computer system | Pi-Cheng Chen, Chin-Tsai Yen, Hsin Chih Lien | 2009-09-15 |
| 7514912 | System and method for power controller | Yunqi Shao, Jun Ye, Lieyi Fang | 2009-04-07 |