ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,119, issued on Dec. 16, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Electric range" was invented by Myoeng Soo Park (Seoul, South Korea), Junghyeon Cho (Seoul, South Korea) and Ji Won Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric range may include a case, a cover plate coupled to an upper end of the case and on an upper surface of which an object to be heated is placed, a heat sink, an air blowing fan, wherein the air blowing fan is configured to discharge air toward the heat sink, and an air guide that communicates with the air blowing fan, surrounds the heat sink, and forms a flow path of air tha...