ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,874, issued on Nov. 18, was assigned to XCMG CONSTRUCTION MACHINERY Co. LTD. ROAD MACHINERY BRANCH (Jiangsu, China).
"Hinged engineering machinery, panoramic surround-view system and calibration method thereof" was invented by Jisheng Cui (Jiangsu, China), Bowen Wu (Jiangsu, China), Kun Zhuang (Jiangsu, China), Tianjiao Zhang (Jiangsu, China) and Lige Xue (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to hinged engineering machinery, a panoramic surround-view system and a calibration method thereof. The hinged engineering machinery comprises at least two hinged structure segments sequentially connected ...