Information Technology
| Fri 19 Apr 2024
Beijing, April 20 -- State Intellectual Property Office of China has awarded Yellow River Construction Eng Group a patent for water level monitoring device. Zhou Hongbo, Yan Haibo, Li Mengyuan, Lou Chunxiao, Ji Honglian, Liu Zhongya, Liu Fei, Hao Yunpeng, Wang Jichuan, Lu Xinfeng, Chen Yajun and Zhu Lifan developed the invention..