Information Technology
| Sat 16 May 2026
Beijing, May 16 -- Henan Tongli Electric Power Design Co Ltd has submitted a patent application for Charging Interface Contact State Monitoring System. This invention was developed by Li Xinglin, Zheng Wei, Tian Yuan, Yuan Jiangping, Wu Zhenya, Li Peng, Dai Huimin, Peng Peigen, Sun Xu, Miao Chong, Guan Futang, Wang Bingbing, Niu..