Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594889 | Optimized energy interconnection system for urban railway train | Hongbo Li, Zhixue Zhang, Zihao Huang, Yilong Duan, Wenqing MEI | 2023-02-28 |
| 9024774 | Emergency lighting and evacuation guidance system powered by medley energy sources | Shaobin Li, Wenhui Hua | 2015-05-05 |