ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,383,997, issued on Aug. 12, was assigned to Jilin University (Changchun, China).

"Cross-coupling control method for moving beam of gantry machine tool" was invented by Chuanhai Chen (Changchun, China), Zhifeng Liu (Changchun, China), Jinyan Guo (Changchun, China), Tongtong Jin (Changchun, China), Xinyuan He (Changchun, China), Shuo Zhao (Changchun, China), Baobao Qi (Changchun, China), Chunshi Liu (Changchun, China), Zhaojun Yang (Changchun, China), Zhijie Li (Changchun, China), Chunlei Hua (Changchun, China), Liang Zhang (Changchun, China) and Haoming Yan (Changchun, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cross-coupling control method f...