Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199503 | Driver for switched mode power supply | James Steele | 2025-01-14 |
| 10998818 | Asynchronous dropout transition for multi-level and single-level buck converters | Aravind Mangudi, James Steele, Mark Mercer | 2021-05-04 |
| 10983152 | USB data pin impedance detection | Fuqiang Shi, Jianming Yao, Weihai Huang, Yong Li | 2021-04-20 |
| 10958174 | Light load detector circuit for inductive DC-DC converter | Manmeet SINGH, Pietro Gallina, Rosario Pagano, Vijay N. Choudhary, Vivek Parasuram | 2021-03-23 |
| 10685687 | Secure memory element for logical state storage | Jung Woo Choi, Gary Hague | 2020-06-16 |
| 10571499 | USB data pin impedance detection | Fuqiang Shi, Jianming Yao, Weihai Huang, Yong Li | 2020-02-25 |
| 10560025 | Frequency hopping for reducing switching power converter noise | John Shi, Cong Zheng, Kai-Wen Chin | 2020-02-11 |
| 10250046 | Electromagnetic interference blocking system | — | 2019-04-02 |
| 10230303 | Isolated switching power converter with data communication between primary and secondary sides | Andrey Malinin | 2019-03-12 |
| 9970979 | MOS transistor saturation region detector | Danilo Gerna, Enrico Pardi | 2018-05-15 |
| 9917519 | Frequency hopping for reducing switching noise in a switching power converter | John Shi, Cong Zheng, Kai-Wen Chin | 2018-03-13 |
| 9772367 | Load connection detection | Yong Li, Fuqiang Shi | 2017-09-26 |
| 9625505 | Line frequency detector | — | 2017-04-18 |
| 9559597 | Detecting open connection of auxiliary winding in a switching mode power supply | Andrey Malinin, Tino Lin, Jiandong Zhang, Qiu Sha | 2017-01-31 |
| 9525352 | Magnitude adjustment of the drive signal of a switching transistor of a switching power converter | Junjie Zheng, Jun Zheng, Andrew Kwok-Cheung Lee, Allan Lin, Hien Huu Bui +2 more | 2016-12-20 |
| 9473033 | Programming of a two terminal device | Kai-Wen Chin, Fuqiang Shi, Henry Wong, Pengju Kong | 2016-10-18 |
| 9451664 | Adaptive switch mode LED driver | Xuecheng Jin, Yu-Cheng Chang, Yang Li, Maofeng Lan, Xiaoyan Wang +1 more | 2016-09-20 |
| 9419527 | Regulation for power supply mode transition to low-load operation | Liang Yan, Xiaoyan Wang | 2016-08-16 |
| 9380670 | Generating a voltage feedback signal in non-isolated LED drivers | Chenglong Zhang, Chin Li, Ping-Tse Lo, Chuanyang Wang | 2016-06-28 |
| 9379625 | Current meter for load modulation communication receiver architecture | Andrey Malinin | 2016-06-28 |
| 9184667 | Switching power converter with primary-side dynamic load detection and primary-side feedback and control | Fuqiang Shi, Yong Li | 2015-11-10 |
| 9101015 | Adaptive bipolar junction transistor gain detection | Liang Yan, Clarita Poon, Hien Huu Bui, Chuanyang Wang, Andrew Kwok-Cheung Lee | 2015-08-04 |
| 9084325 | Adaptive dimmer detection and control for LED lamp | Junjie Zheng, Richard M. Myers, Baorong Chen, Gordon Chen | 2015-07-14 |
| 8995150 | Primary side sense output current regulation | Liang Yan, Xiaoyan Wang, Guang Feng, Clarita Poon | 2015-03-31 |
| 8988902 | Power converter controller IC having pins with multiple functions | Xiaolin Gao, Yong Li, Qiu Sha, Fuqiang Shi, Jiang Chen | 2015-03-24 |