Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247956 | Rapid dot matrix micro-nano impact indentation testing system | Zhichao Ma, Junming Xiong, Ziyi Wu, Shuai Tong, Zixin Guo +12 more | 2025-03-11 |
| 12247957 | Pin-on-disk type in-situ current-carrying friction testing system | Zhichao Ma, Chaofan Li, Jiakai Li, Zheng Yang, Wei Zhang +7 more | 2025-03-11 |