Electronics
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Wang Qingshan for Environment Monitoring Device. Wang Qingshan, Zhang Zhixin, Yang Chensan, Wang Pengfei, Zhang Chen, Lin Xiaodong, Ren Qianyi, Shao Zhuwei, Shan Zhiliang, Ma Ruijie, Zhang Xinqi, Lyu Dongyang, Li Shuai, Su Yu, Sun Liang, Wang..