Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11636976 | Device and method for continuously performing grain boundary diffusion and heat treatment | Qingjiang Wang, Zongbo Liao, Changgeng Huang | 2023-04-25 |
| 11501914 | Grain boundary diffusion method of R-Fe-B series rare earth sintered magnet | Hiroshi Nagata, Zongbo Liao, Juhua XIE, Hanshen Ye | 2022-11-15 |