ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,800, issued on June 23, was assigned to HD HYUNDAI INFRACORE Co. LTD. (Incheon, South Korea).

"System and method of controlling construction machinery" was invented by Sanghoon Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control system for construction machinery includes an upper camera installed in a cabin of a rear vehicle body to photograph the front of the cabin, a lower camera installed in a front vehicle body rotatably connected to the rear vehicle body to photograph the front of the front vehicle body, a tire monitoring portion configured to detect pressure information on a tire provided in the front vehicle b...