ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,309, issued on Aug. 11, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Refrigerator" was invented by Hyunjin Park (Seoul, South Korea) and Seongjun Yun (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigerator includes a grille fan assembly, which includes one evaporator and one blower fan to blow cold air generated from the evaporator, disposed in one storage chamber. The grille fan assembly supplies the cold air blown by the blower fan to a first upper storage chamber and a first lower storage chamber, thereby cooling the three independent storage chambers using one evaporator and one blower fan."

The patent wa...