Telecom
| Wed 15 Jul 2026
Beijing, July 15 -- Li Yanhua has filed a patent application for Mobile Contact Network Device. This invention was developed by Yan Liqiang, Yu Xiaoying, Kong Tao, Dou Zhipeng, Du Mingming, Gao Jinshan, Chen Kebin, Yi Kai, Dong Wei, Liu Yongqiang, Li Yanhua, Chen Yunhan and Chai Zhongqiang.
The patent application number is CN..