Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923715 | Adaptive multi-mode charging | Chunping Song, Cheong Kun, Sanghwa Jung, Yue Jing | 2024-03-05 |
| 11705812 | Current-based transitions between buck converter and charge pump modes in an adaptive combination power supply circuit | Ta-Tung Yen, Sanghwa Jung | 2023-07-18 |
| 11522452 | Buck converter | Sanghwa Jung | 2022-12-06 |
| 10536083 | Single stage power converter with power factor correction | — | 2020-01-14 |
| 10483861 | Flyback converter controller with single pin detection of over-voltage and auxiliary winding faults | Guang Feng, Jiang Yu, Qifeng Shi, Qiu Sha, Yong Xiong Lin | 2019-11-19 |
| 10375780 | Controlling output voltage to achieve ultra-low standby power in dim-to-off LED applications | Zhiqiu Ye, Nailong Wang, Guanglai Deng, Yichuan Niu | 2019-08-06 |
| 10172197 | Dimmable single-stage power converter with adaptive switching frequency control | Zhiqiu Ye, Nailong Wang | 2019-01-01 |
| 10148186 | Switching power converter with efficient VCC charging | — | 2018-12-04 |
| 10103636 | Single-stage power converter with power factor correction | — | 2018-10-16 |
| 10034336 | Controlling output voltage to achieve ultra-low standby power in dim-to-off LED applications | Zhiqiu Ye, Nailong Wang, Guanglai Deng, Yichuan Niu | 2018-07-24 |
| 10020743 | Single stage switching power converter with improved primary only feedback | Zhiqiu Ye, Nailong Wang, Yimin Chen | 2018-07-10 |
| 9837912 | Single stage switching power converter with improved primary only feedback | Zhiqiu Ye, Nailong Wang, Yimin Chen | 2017-12-05 |
| 9603205 | Multi-function terminal configurable to implement two functionalities | Ping Lo, Juyoung Yoon | 2017-03-21 |
| 9584008 | Switching power converter with adaptive power factor correction | Yimin Chen | 2017-02-28 |
| 9584031 | Power supply with configurable controller with combination input/output line | Qiu Sha, Fuqiang Shi, Yong Li | 2017-02-28 |
| 9491819 | Hysteretic power factor control method for single stage power converters | Juyoung Yoon, Fuqiang Shi | 2016-11-08 |
| 9154039 | Switching power converter with secondary-side dynamic load detection and primary-side feedback and control | Yong Li, Jiang Chen, Junjie Zheng, Jianming Yao | 2015-10-06 |
| 9124185 | Configurable power controller with combination input/output line | Qiu Sha, Fuqiang Shi, Yong Li | 2015-09-01 |
| 9060408 | Thermal de-rating power supply for LED loads | Fuqiang Shi, Qiu Sha, Gordon Chen | 2015-06-16 |
| 8988902 | Power converter controller IC having pins with multiple functions | Yong Li, Qiu Sha, Fuqiang Shi, John William Kesterson, Jiang Chen | 2015-03-24 |
| 8933675 | Two-inductor based AC-DC offline power converter with high efficiency | — | 2015-01-13 |
| 8787039 | Hybrid adaptive power factor correction schemes for switching power converters | Fuqiang Shi, Hien Huu Bui, Yong Li, John William Kesterson | 2014-07-22 |
| 8582329 | Adaptively controlled soft start-up scheme for switching power converters | Yong Li, Hien Huu Bui, Fuqiang Shi | 2013-11-12 |
| 8259472 | Switching power converter having optimal dynamic load response with ultra-low no load power consumption | Yong Li, Fuqiang Shi, David Nguyen | 2012-09-04 |