Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305265 | Fine grain rare earth alloy cast strip, preparation method thereof, and a rotary cooling roll device | Wei Zhu, E NIU, Zhian CHEN, Xuanzhang YE, Fei Du +2 more | 2025-05-20 |
| 12308703 | Motor rotor and IPM motor | Yeqing He, Jindong Wang, Xuewei Shi, Shan Bai, Xiaolei Rao | 2025-05-20 |
| 10115506 | Nd—Fe—B sintered magnet and methods for manufacturing the same | Yugang Zhao, Jin Zhang, Guoan Chen, Xiaolei Rao, E NIU +3 more | 2018-10-30 |
| 10062489 | Rare earth permanent magnet and method for preparing same | Zhi'an Chen, E. Niu, Wei Zhu, Fenghua Chen, Yeqing He +2 more | 2018-08-28 |
| 10014099 | Rare earth permanent magnet and method for preparing same | Zhi'an Chen, E. Niu, Wei Zhu, Fenghua Chen, Yeqing He +2 more | 2018-07-03 |
| 8347948 | Apparatus for preparing alloy sheet | Yizhong Wang, Xiaolei Rao, Jingdong Jia | 2013-01-08 |