ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,710, issued on Nov. 18, was assigned to HD HYUNDAI INFRACORE Co. LTD. (Incheon, South Korea).
"Construction machine and control method thereof" was invented by Byungil Kang (Incheon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment of the present disclosure provides a construction machine, which includes a boom, the construction machine including a boom cylinder configured to move the boom upward or downward and includes a head side and a rod side, a boom regeneration valve configured to control a flow rate of a working fluid discharged from a head side of the boom cylinder, an operating device configured to generate an opera...