Information Technology
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Sinohydro Engineering Bureau 4 has sought patent for Tunnel Information Positioning Sharing Platform. This invention was developed by Zhang Yuxun, Ding Yazhou, Zheng Maosheng, Mi Zukang, Lu Quanzhong, Wang Xiyang, Li Cunbao, Chen Daorong, Ou Chengkui and Yang Yanping.
The patent application number is CN20251..