Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431796 | Frequency lock loop for constant switching frequency of DC-DC converters | Jiwei Fan, Yingqian Ma, Jingyuan Chen, Jialun Du | 2025-09-30 |
| 11716024 | Deadtime control scheme for improving buck converter light load efficiency | Jialun Du, Jiwei Fan | 2023-08-01 |
| 11646651 | Ramp generator for a constant on-time DC-DC converter | Jiwei Fan, Yingqian Ma, Jingyuan Chen, Jialun Du | 2023-05-09 |
| 9343962 | Power regulator system with adaptive ramp signal generator | Kuang-Yao Cheng, Wenkai Wu, Weidong Zhu | 2016-05-17 |
| 9124177 | Systems and methods of smooth light load operation in a DC/DC converter | Weidong Zhu, Xuening Li, Wenkai Wu | 2015-09-01 |
| 8269570 | Systems and methods of ripple reduction in a DC/DC converter | Xuening Li, Weidong Zhu, Wenkai Wu | 2012-09-18 |
| 7436884 | Method and system for wavelet packet transmission using a best base algorithm | Teresa Olson | 2008-10-14 |