ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,615, issued on Feb. 17, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Cooking appliance" was invented by Wang Lim Lee (Seoul, South Korea), Won Tae Kim (Seoul, South Korea), Ho San Kim (Seoul, South Korea), Gun Woo Jo (Seoul, South Korea) and Myeong Ro Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cooking appliance may include a casing having a cavity and an electric chamber therein, and a door configured to open and close the cavity. A guide duct having an air discharge flow path therein may be disposed in the electric chamber. A cooling fan may be disposed at the guide duct, and be configured to discharge ai...