Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416621 | Method for identifying exudative sandstone uranium deposit | Ziying Li, Wusheng Liu, Mingkuan Qin, Yuqi Cai, Qingyin Guo +37 more | 2025-09-16 |
| 10744880 | Negative voltage backflow direct current supply system for rail transport | Qionglin Zheng, Xiaofeng Yang, Xiaojie You, Hong Li | 2020-08-18 |