Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043882 | Method for safely oxidizing and roasting neodymium-iron-boron powder and application thereof | Jianfeng Xu, Changdong Li, Dingshan Ruan, Yulong Liao, Ding Yang | 2024-07-23 |
| 11876209 | Pre-lithiated lithium ion positive electrode material, and preparation method therefor and use thereof | Bin Li, Dingshan Ruan, Shenghe Tang, Xingyu Wu, Changdong Li | 2024-01-16 |