Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054599 | Foamed rubber shoe material and method for preparing the same | — | 2024-08-06 |
| 12012129 | Method for train suspension control by means of multiple air springs, system for train suspension control by means of multiple air springs, and train | HuiJie Du, Shujun Chen, Zheng Liu, Xinyong Zhang, Jiaying Qin +4 more | 2024-06-18 |