Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288947 | Charging socket | Renyi (Ronny) Dou, Fangyue (Jason) Zhu | 2025-04-29 |
| 10053118 | Sidewall structure of hopper car | Biaowen Xiang, Chunjiang Shi, Wenliang Liu, Liangcai Lin, Bin Ling +4 more | 2018-08-21 |