Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827251 | Rail vehicle and bogie | Yonghua Feng, Hao Yin, Xin Yang, Junfeng Zhou | 2023-11-28 |
| 11629589 | Ferromagnetic object detection device and method for detecting tubing coupling | Haojie Lin, Xin Wang, Haiping XING, Feng Gao, Shouzhe LI +1 more | 2023-04-18 |