ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,367, issued on July 22, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Air management apparatus or device" was invented by Yong Nam Kim (Seoul, South Korea), Keun Ho Ju (Seoul, South Korea), Yang Hwan No (Seoul, South Korea), Jeong Guen Choi (Seoul, South Korea), Min Kyu Oh (Seoul, South Korea), Seo Yeon Lee (Seoul, South Korea), So Young Kim (Seoul, South Korea) and Jea Seok Seong (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An air management device may include three independently operated primary impellers 131, 131', 131", and drawn-in air is discharged through discharge ports 15'-1, 15'-2, 15'-3 provided in the f...