Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737320 | High-purity tantalum powder and preparation method thereof | Yuewei Cheng, Xueqing Chen, Ting Wang, Dejun SHI, Zekun Tong +3 more | 2020-08-11 |
| 9199307 | Method for preparing a tantalum powder | Guoqi Yang, Wenfeng Shi, Xifang Bao, Yong Li, Zhangong Dong +1 more | 2015-12-01 |