Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293868 | NdFeB permanent magnet with high coercivity and high resistivity and method for preparing the same | Changjiang Yan, Zhiguo Wu | 2025-05-06 |
| 11837390 | R-T-B based permanent magnet material and method for preparing the same | Changjiang Yan, Wancheng Fu | 2023-12-05 |