ALEXANDRIA, Va., June 5 -- United States Patent no. 12,279,356, issued on April 15, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Electric range" was invented by Jinwoo Park (Seoul, South Korea), Jungmin Cha (Seoul, South Korea), 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 filter circuits are disposed at an edge of a lower end of a case and are spaced a maximum distance apart from a plurality of working coils, thereby reducing noise generated by the working coils as much as possible and improving performance of the filter circuits."
The patent was fi...