Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114237 | Method of improving the coercivity of Nd—Fe—B magnets | Kunkun Yang, Mingfeng Xu, Guangyang Liu | 2021-09-07 |
| 11107627 | Method and an apparatus for manufacturing an R-Fe-B sintered magnet | Xiaotong Liu | 2021-08-31 |
| 11062827 | Sintered magnet composition without heavy rare earth element and a method of making the sintered magnet | Kaihong DING, Guohai Wang, Xiulei Chen | 2021-07-13 |
| 10978226 | Sintered Nd—Fe—B magnet composition and a production method for the sintered Nd—Fe—B magnet | Kaihong DING, Guohai Wang, Xiulei Chen | 2021-04-13 |