ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,025, issued on June 24, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Method for controlling a ceiling type air conditioner" was invented by Juyoun Lee (Seoul, South Korea), Soojin Kang (Seoul, South Korea) and Jusu Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of controlling a ceiling type air conditioner including a panel located on a ceiling surface, outlets formed at positions corresponding to four sides of the panel, a first vane group for opening and closing the outlets located at two opposing sides, and a second vane group for opening and closing the outlets located at the other two opposing side...