Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808364 | Onsite steel rail laser processing engineering vehicle | Xiaoyan Zeng, Pinghua Guo, Xiaoming Xu, Ming Jiang, Dengzhi WANG +2 more | 2020-10-20 |
| 10106864 | Method and apparatus for laser quenching | Xiaoyan Zeng, Yinlan Zheng, Ming Jiang, Chongyang Li, Zhao hui Ren +1 more | 2018-10-23 |
| 9365983 | Onsite steel rail laser processing vehicle | Xiaoyan Zeng, Chongyang Li, Yinlan Zheng, Min Du | 2016-06-14 |