Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738784 | Logic control system for magnetic track braking of rail transit vehicle | Jian Sun, Qian Zhang, Xun Mao, Dejian Song, Fei Xiao +2 more | 2023-08-29 |
| 11280416 | High-temperature quick-opening spherical sealing shut-off valve | Jingpan Su, Xiheng Zhang, Hongqiang Yin, Huaimin Wu, Longjie Yang +4 more | 2022-03-22 |