ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,367, issued on May 20, was assigned to HD HYUNDAI INFRACORE Co. LTD. (Incheon, South Korea).
"Loading weight measurement method of construction machine" was invented by Hyeonsik Ahn (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a method of measuring weight of a load in a construction machine, weight of a load loaded in a bucket is measured while performing a construction work using a working apparatus of the construction machine. Whether or not a bucket unloading condition is satisfied is determined at any point in time during the construction work. A link parameter is calculated using output values collected from sensors att...