Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964475 | Device and method using infrared radiation to observe coal rock fracture development process | Liqiang Ma, Yayong Jiang, Jimeng Liang, Bin Yu, Tiejun Kuang | 2018-05-08 |
| 9940951 | PMR writer with non-conformal side gaps | Jinqiu Zhang, Feng Liu, Xiaoyu Yang, Ming Jiang, Xiaotian Zhou +1 more | 2018-04-10 |