ALEXANDRIA, Va., July 3 -- United States Patent no. 12,344,354, issued on July 1, was assigned to AMOTECH Co. LTD. (Incheon, South Korea).
"Hub-type electric driving device" was invented by Jeong Hoon Lee (Incheon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a hub-type electric driving device including: a housing having a wheel formed in the shape of a cup, and a cover whose outer peripheral part is coupled to the opening of the wheel; a motor shaft having both end portions fixed on a body outside of the housing; first and second bearings provided respectively in through-holes formed in the centers of the wheel and the cover; and a BLDC motor embedded inside the housing and rotatin...