ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,416,928, issued on Sept. 16, was assigned to University of Electronic Science and Technology of China (Sichuan, China) and The Second Research Institute of CAAC (Sichuan, China).

"Flight anti-collision method and apparatus based on electromagnetic field detection of overhead transmission line" was invented by Mingyang Gao (Sichuan, China), Fengshuo Yan (Sichuan, China), Rui Huang (Chengdu, China), Hui Yu (Chengdu, China), Kui Xiong (Sichuan, China), Jingting Zhang (Chengdu, China), Xialei Niu (Sichuan, China), Fengjun Mu (Chengdu, China), Jing Zeng (Sichuan, China), Jianwei Zhao (Chengdu, China), Weicheng Bai (Sichuan, China) and Kun Liu (Sichuan, China).

According to the abstract* ...