Tools and Machinery
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Han Mingqi has obtained a patent for graphene nano composite film deposition device. This invention was developed by Han Mingqi, Jia Tianxin, Hou Lu, Xu Rui, Wang Meijing, Zhou Jingxiang and Wu Zihan.
The patent application number is CN202520542044U 20250326. The patent publication number is CN223974194 (U)..