Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100544 | Device and method for improving coercivity of ring-shaped NdFeB magnet | Kunkun Yang, Chuanshen Wang, Kaihong DING | 2024-09-24 |
| 12080478 | Gradient Nd—Fe—B magnet and a method of production | Kunkun Yang, Chuanshen Wang | 2024-09-03 |
| 12057263 | Low-cost rare earth magnet and corresponding manufacturing method thereof | Chuanshen Wang, Kunkun Yang, Kaihong DING | 2024-08-06 |
| 12027307 | Method for increasing the coercivity of a sintered type NdFeB permanent magnet | Chuanshen Wang, Kunkun Yang, Daoning Jia, Kaihong DING | 2024-07-02 |
| 11948734 | Method about increasing the coercivity of a sintered type NdFeB permanent magnet | Chuanshen Wang, Kunkun Yang, Kaihong DING | 2024-04-02 |
| 11923114 | NdFeB alloy powder for forming high-coercivity sintered NdFeB magnets and use thereof | Kunkun Yang, Kaihong DING | 2024-03-05 |
| 11908600 | Preparation device and method of ceramic coating on a sintered type NdFeB permanent magnet | Chuanshen Wang, Kunkun Yang, Daoning Jia, Kaihong DING | 2024-02-20 |
| 11881351 | Preparation method of ring-shaped sintered Nd—Fe—B magnet and its moulding die | Zhanji DONG | 2024-01-23 |