Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027984 | Switching power supply converter | Peng Li | 2024-07-02 |
| 11723116 | Electronic device for performing precoding and method for operating the same | Yonggue HAN, He Wang, Taeyoon Kim, Chaiman Lim, Ri Li | 2023-08-08 |
| 11411503 | Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding | Richard M. Myers, Junjie Zheng | 2022-08-09 |
| 11239740 | Voltage sensing of an active clamp switching power converter circuit using auxiliary winding having an opposite polarity as a primary winding | Wanfeng Zhang, Richard M. Myers, Junjie Zheng | 2022-02-01 |
| 11050350 | Controlling an active clamp switching power converter circuit based on a sensed voltage drop on an auxiliary winding | Jinho Choi, Richard M. Myers, Wanfeng Zhang, Junjie Zheng | 2021-06-29 |
| 10992144 | Battery balancing and current control with bypass circuit for load switch | Peng Li, Bradley M. Lehman | 2021-04-27 |
| 10985665 | Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding | Richard M. Myers, Junjie Zheng | 2021-04-20 |
| 10187950 | Adjusting color temperature in a dimmable LED lighting system | Junjie Zheng | 2019-01-22 |
| 9844113 | Adjusting color temperature in a dimmable LED lighting system | Junjie Zheng | 2017-12-12 |
| 9444364 | Adaptive peak power control | Junjie Zheng | 2016-09-13 |
| 9419527 | Regulation for power supply mode transition to low-load operation | John William Kesterson, Xiaoyan Wang | 2016-08-16 |
| 9420645 | Constant current control buck converter without current sense | Junjie Zheng, Gordon Chen | 2016-08-16 |
| 9326343 | Integrated LED dimmer controller | Clarita Poon, Yimin Chen, Mark Eason, Chuanyang Wang | 2016-04-26 |
| 9288864 | Adaptive holding current control for LED dimmer | Xiaoyan Wang, Chenglong Zhang, Guang Feng, Clarita Chiting Knoll, Chuanyang Wang +2 more | 2016-03-15 |
| 9232581 | Output current compensation for jitter in input voltage for dimmable LED lamps | Xiaoyan Wang, Nan Shi | 2016-01-05 |
| 9155152 | Intensity control of LEDs interfacing three-way sockets | Nan Shi | 2015-10-06 |
| 9101015 | Adaptive bipolar junction transistor gain detection | Clarita Poon, Hien Huu Bui, Chuanyang Wang, Andrew Kwok-Cheung Lee, John William Kesterson | 2015-08-04 |
| 9071147 | Average input current estimation based on primary side current sense | Guang Feng, Xiaoyan Wang, Chuanyang Wang, Clarita Poon | 2015-06-30 |
| 9034121 | Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and method for manufacturing the same | Satoru Ohsaki, Kazuhiro Miki, Tsukasa Azuma, Koji Kajikawa, Shigeru Suzuki +10 more | 2015-05-19 |
| 9006997 | Intensity control of LEDs interfacing three-way sockets | Nan Shi | 2015-04-14 |
| 8995150 | Primary side sense output current regulation | John William Kesterson, Xiaoyan Wang, Guang Feng, Clarita Poon | 2015-03-31 |
| 8970115 | Delaying startup under fault conditions | Richard M. Myers, Clarita Poon | 2015-03-03 |
| 8853968 | Adaptive compensation for effects of cat-ear dimmers on conduction angle measurement | Richard M. Myers, Clarita Poon | 2014-10-07 |
| 8716948 | Dynamic control of power switching bipolar junction transistor | Andrew Kwok-Cheung Lee, Chuanyang Wang, Jiang Chen | 2014-05-06 |
| 8564270 | On-time compensation for switching power converters | John William Kesterson | 2013-10-22 |