Aviation
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Gannan University of Science and Technology for Energy-saving Bionic Butterfly Flight Device. Lei Hui, Chen Yu, Hao Zhihong, Liu Zhengjun, Fang Yan, Wu Yuanquan, Lin Ling, Zeng Songsong, Chen Tong, Li Huichao, Zhang Yueyang, Li Liang and Huan..