Shipping and Marine
| Wed 16 Jul 2025
Beijing, July 16 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 3 for wind-wave-resistant unmanned ship. Zhang Tiefei, Zeng Yanfeng, Liu Jiasheng, Yang Zhiqi, Li Yiyu, Li Jianfeng, Wang Kun, Wang Zunzheng, Wang Mengying, Yang Qiuyan, Yang Song, Zhang Yonghong, Yan Dongfei, Yun Dongheng, M..