Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062827 | Sintered magnet composition without heavy rare earth element and a method of making the sintered magnet | Kaihong DING, Zhongjie Peng, Guohai Wang | 2021-07-13 |
| 10978226 | Sintered Nd—Fe—B magnet composition and a production method for the sintered Nd—Fe—B magnet | Kaihong DING, Zhongjie Peng, Guohai Wang | 2021-04-13 |