Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982649 | Shear testing system of thermo-seepage-mechanical field and engineering disturbance coupling under deep and complex condition | Jianfeng Liu, Heping Xie, Chao Ma, Fujun Xue, Jingjing Dai +8 more | 2024-05-14 |
| 11534830 | Tantalum powder and preparation method therefor | Haiyan Ma, Hui Li, Guoqing Luo, Yuewei Cheng, Chunxia Zhao +8 more | 2022-12-27 |
| 10513769 | Tantalum powder and process for preparing the same, and sintered anode prepared from the tantalum powder | Yuewei Cheng, Fukun Lin, Xueqing Zhang, Guoqing Luo, Haiyan Ma +3 more | 2019-12-24 |