Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845414 | Emergency braking extension device for urban rail vehicle | Chaofeng DING, Fengli Zhang, Rujun Liang, Chunmeng Wang, Xiaofang Shi +2 more | 2023-12-19 |
| 11752408 | Assemblable stand golf bag | — | 2023-09-12 |