Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453032 | Photoelectric coal and gangue sorting device and sorting method therefor | Yongcun Guo, Shuang Wang, Kun Hu, Junpeng Zhou | 2022-09-27 |
| 10673356 | Nanofriction power generation device with spiral vibrating balls and buoy body thereof | Hua Zhai, Rui Lei, Zhanyong Hong, Yucheng Wu, Tao Jiang +1 more | 2020-06-02 |
| 10318931 | Method and system for determining maintenance policy of complex forming device | Qiang Zhang, Wanying Wang, Zhanglin PENG, Xiaonong LU, Jun Pei +1 more | 2019-06-11 |