Aviation
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Dept Of Security Unit 71901 Of PLA has received a patent for Safe Operation Device for Helicopter. This invention was developed by Jiao Fengli, Lyu Huichao, Gao Lifeng, Yang Nianzhen, Li Jianfei, Hao Guang, Seok In-jin, Liu Peili, Jiang Yinyan, Gong Pilong and Yang Peng.
The patent application number is CN..