ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,427, issued on June 10, was assigned to HD HYUNDAI INFRACORE Co. LTD. (Incheon, South Korea).
"Control system for construction machine and control method for construction machine" was invented by Jihoon Kim (Seoul, South Korea), Hongjin Kim (Bucheon-si, South Korea) and Wooseok Seo (Bucheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control system for a construction machine includes a tilt sensor for detecting an inclination angle of the construction machine parked on a slope, a door latch device including a lock/unlock actuator configured to lock/unlock a door of the construction machine according to a door lock control signal...