Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285911 | 3D printing method for an impact-resistance gradient complex part | Chunming Niu, MeiPing Li, QiPing He, Jun Li, Fan Jiang +3 more | 2025-04-29 |
| 11590697 | Composite containing hollow ceramic spheres and preparation method of composite | Chunming Niu, MeiPing Li, QiPing He, Jun Li, Fan Jiang +3 more | 2023-02-28 |