Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081965 | Universal input voltage detection system for a flyback converter | Cong Zheng, Jianming Yao, Jing Guo | 2021-08-03 |
| 10007041 | Optical depolarizer | He Dongling, Zhao Zexiong, He Tanbin | 2018-06-26 |