ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,659, issued on March 3, was assigned to CHENGDU AIRCRAFT INDUSTRIAL (GROUP) Co. LTD. (Chengdu, China).

"Methods, devices, and electronic devices for locating anomaly root causes" was invented by Min Jiang (Chengdu, China), Aidi Lei (Chengdu, China), Xiang Liu (Chengdu, China), Senshan Ouyang (Chengdu, China), Shangchao Wang (Chengdu, China), Chen Chen (Chengdu, China), Lijuan Tan (Chengdu, China), Haotian Lu (Chengdu, China), Quan Qiu (Sichuan, China), Jianting Sun (Chengdu, China), Dongwan Fan (Chengdu, China), Jiali Luo (Chengdu, China), Xiangfeng Liu (Chengdu, China), Liji Zhang (Chengdu, China) and Weiyu Zhao (Chengdu, China).

According to the abstract* released by the U.S. P...