ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,987, issued on April 21, was assigned to XUZHOU XCMG EXCAVATOR MACHINERY Co. LTD (Xuzhou, China).

"Excavator, precise control method and system therefor, vehicle terminal and storage medium" was invented by Zhike Song (Xuzhou, China), Jiawen Geng (Xuzhou, China), Zecheng Xing (Xuzhou, China), Dongdong Niu (Xuzhou, China), Hongmin Wei (Xuzhou, China), Dunkun Wang (Xuzhou, China), Xutong Wang (Xuzhou, China), Xin Ma (Xuzhou, China), Bin Zhang (Xuzhou, China), Xiangwei Lin (Xuzhou, China) and Xuefeng Yin (Xuzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an excavator, a precise control method and system the...