Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208123 | Frame of bogie | Lixin Zhang, Dehua Li, Shun Cao, Jingwei Chen | 2021-12-28 |
| 10167002 | Meter gauge power bogie and meter gauge vehicle | Yanhong Chen, Dongjie Jiang, Junfeng Wang, Mingquan Bao | 2019-01-01 |