Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092777 | Sample collection detector | Siyu Lei, Jianqiu Fang | 2025-09-09 |
| D1090304 | Sample collection detector | Siyu Lei, Jianqiu Fang | 2025-08-26 |
| D1028278 | Medical instrument | Siyu Lei, Jianqiu Fang, Rong Ma | 2024-05-21 |
| D1003738 | Calibrator device | Rong Ma, Hongjiang YU, Gang Li, Jianqiu Fang, Yating LU | 2023-11-07 |
| D997381 | Diagnostic testing instrument | Gang Li, Jianqiu Fang, Hongjiang YU, Xuguang Zeng, Rong Ma | 2023-08-29 |
| D980449 | Drug test strip | Gang Li, Jianqiu Fang, Hongjiang YU, Qingbo Kong, Chuncheng Wang +1 more | 2023-03-07 |
| 9391530 | System and method for synchronous rectifier | Baozhen Chen, Qiang Zong, Yajiang Zhu | 2016-07-12 |
| 9379413 | Electrolyte solvent for cathode active material composed of lithium oxo acid salt, electrolyte solution for cathode active material composed of lithium oxo acid salt, and lithium ion secondary battery | Li Yang | 2016-06-28 |
| 8897039 | Method and system for pulse frequency modulated switching mode power supplies | Yajiang Zhu, Tao Peng, Ruixia Fei | 2014-11-25 |
| 8792258 | Method and apparatus for reducing standby power of switching mode power supplies | Yajiang Zhu, Ruixia Fei, Wenhui Dong | 2014-07-29 |
| 8559200 | Method and apparatus of low current startup circuit for switching mode power supplies | Qiang Zong, Reixia Fei, Jia Xie | 2013-10-15 |
| 8526202 | System and method for synchronous rectifier | Baozhen Chen, Qiang Zong, Yajiang Zhu | 2013-09-03 |
| 7894219 | Method and apparatus of low current startup circuit for switching mode power supplies | Qiang Zong, Reixia Fei, Jia Xie | 2011-02-22 |