Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173273 | Large-scale magnetic purification system | Guodong Chen, Zaidong Feng, Ruina He, Hong Qian | 2024-12-24 |
| 12034871 | Certificate status determining method | Fei Li, Jintao Zhu, Chengdong He | 2024-07-09 |