Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309929 | Sandwich structure power supply module | Daocheng Huang, Xinmin Zhang, Chiahsin Chang | 2025-05-20 |
| 12235664 | Control circuit with energy regulation for voltage regulators and control method thereof | Wangmiao Hu, Fangyu Zhang, Lijie Jiang, Chao Liu, Chiahsin Chang | 2025-02-25 |
| 12095369 | Low-profile power module | Daocheng Huang, Xinmin Zhang, Yishi Su | 2024-09-17 |
| 11799383 | Hybrid DC-DC converter | Dianbo Fu, Daocheng Huang, Junjie Feng | 2023-10-24 |
| 10782718 | System and method for automatically testing voltage regulators | Wangmiao Hu, Lijie Jiang, Qian Ouyang, Qingqing Zheng, Binci Xu +1 more | 2020-09-22 |
| 10693378 | Symmetrical power stages for high power integrated circuits | Chia-Hsin Chang | 2020-06-23 |
| 10581327 | Symmetrical power stages for high power integrated circuits | Chia-Hsin Chang | 2020-03-03 |
| 10498234 | Voltage regulator with nonlinear adaptive voltage position and control method thereof | Chao Liu, Daocheng Huang, Lijie Jiang, Wangmiao Hu | 2019-12-03 |
| 10361631 | Symmetrical power stages for high power integrated circuits | Chia-Hsin Chang | 2019-07-23 |
| 10270343 | Multiphase power supply with constant on-time DC-DC converters | James Nguyen, Yan Dong, Rohan Samsi | 2019-04-23 |
| 9941781 | Multi-rail switching converter, control circuit and associated control method | Wangmiao Hu, Lijie Jiang, Wenbin Lu, Qian Ouyang, Eric Yang | 2018-04-10 |
| 9912240 | Highly scalable multiphase power supply with constant on-time DC-DC converters | James Nguyen | 2018-03-06 |
| 9871508 | Smart switch for connecting an input power supply to a load | Ying Xiao, Rohan Samsi | 2018-01-16 |
| 9660534 | Control circuit for multiphase switching converter to reduce overshoot and associated control method | Lijie Jiang, Xiaokang Wu, Suhua Luo, Qian Ouyang | 2017-05-23 |
| 9270176 | Constant on-time switching converter with internal ramp compensation and control method thereof | James Nguyen | 2016-02-23 |
| 8836304 | Switching mode power supply with virtual current sensing and associated methods | Honggang Sheng, Peng Xu, Chia-Hsin Chang | 2014-09-16 |
| 8810013 | Integrated power converter package with die stacking | Eric Yang, Hunt Hang Jiang | 2014-08-19 |
| 8525498 | Average input current limit method and apparatus thereof | Eric Yang | 2013-09-03 |
| 8493044 | Multi-phase DC-to-DC converter with daisy chained pulse width modulation generators | Peng Xu, Jian Jiang | 2013-07-23 |
| 8461669 | Integrated power converter package with die stacking | Eric Yang, Hunt Hang Jiang | 2013-06-11 |
| 8068321 | Input surge protection device using JFET | Eric Yang, Ognjen Milic | 2011-11-29 |
| 7605572 | Input current sensing AVP method for future VRM | Ming Xu, Fred C. Lee | 2009-10-20 |
| 7391165 | Discharge lamp lighting control device | Fred C. Lee, Yan Jiang, Masanao Okawa, Dung Tran, Hiroyasu Eriguchi | 2008-06-24 |
| 7265525 | Self-driven scheme for synchronous rectifier having no body diode | Ming Xu, Julu Sun, Fred C. Lee | 2007-09-04 |
| 7199695 | Multiphase voltage regulator having coupled inductors with reduced winding resistance | Fred C. Lee, Ming Xu, Yan Dong | 2007-04-03 |