Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11863078 | Apparatus and method for DC-to-DC conversion | Lishen Zhou, Qixue Yu, Yifeng Sun | 2024-01-02 |
| D1006570 | Manual weeder | — | 2023-12-05 |
| D978642 | Weeder tool | — | 2023-02-21 |
| 9399757 | Dry granulated cell culture media | Michael Howard Rayner-Brandes | 2016-07-26 |
| 9106129 | Self-driven synchronous rectifier drive circuit, method of operation thereof and power converter incorporating the same | Lanlan Yin | 2015-08-11 |
| 9007793 | Synchronous rectifier driver circuit rectifier | Rui Wu, Xin-Zhan Hu | 2015-04-14 |
| 6442048 | Flyback converter with synchronous rectifying function | Xiaodong Sun | 2002-08-27 |