ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,339, issued on May 19, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Electric range" was invented by Jaeho Lee (Seoul, South Korea), Il Young Park (Seoul, South Korea) and Seunghak Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric range is provided in which a lower surface of a base plate, on an upper end of which a working coil is placed, may be supported by at least one elastic supporter disposed at an upper end of at least one air guide along a widthwise direction of the base plate, thereby preventing bending of the base plate and maintaining a constant gap between an object to be heated and the workin...