Security & Protection
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Hunan Yuanqi Zhixing Tech Co Ltd has applied Chinese patent for Dam Anti-collision Safety Early Warning System and Method Based on Multi-mode Sensing Fusion. Tang Zelin, Zhang Dong, Yin Binyong, Du Rong, Guo Fei, Ye Zheng, Liu Zhengtao, Wang Qiang, Zeng Haiyan, Qu Chao, Huang Biquan, Li Juan and Yi Qin develo..