Telecom
| Thu 13 Aug 2026
Beijing, Aug. 14 -- China Inst Of Water Resources and Hydropower Research has sought patent for Emergency Calling System for Extreme Environment. This invention was developed by Xie Jiabi, Sun Songhao, He Bingshun, Zhang Qiyi, Feng Jun, Qiao Nan, Yao Qiuling, Li Hui and Liu Changjun.
The patent application number is CN2026102..