Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10179594 | Anti-pollution-flashover locomotive roof composite insulator | Sha Li, Leren Wang, Xiaoqing Shen, Jiangfeng Liu | 2019-01-15 |
| 9828005 | Interface breakdown-proof locomotive roof composite insulator | Sha Li, Leren Wang, Xiaoqing Shen, Jiangfeng Liu | 2017-11-28 |
| 9045150 | Under-floor lifting jack for high-speed electric multiple unit trainset | Yinghao Li, Guizhong Yu, Anshu Lv, Yanlin Li, Zhigang Wei +3 more | 2015-06-02 |