Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881351 | Preparation method of ring-shaped sintered Nd—Fe—B magnet and its moulding die | Zhongjie Peng | 2024-01-23 |
| 11776719 | Method for preparing sintered NdFeB magnets | Xiulei Chen, Zhongjie Peng, Xiaonan ZHU, Kaihong DING | 2023-10-03 |