ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,388, issued on Jan. 13.
"Air conditioning system, electronic device, and method for controlling the same" was invented by Jehyeon Lee (Suwon-si, South Korea), Woohyun Kim (Seocho-gu, South Korea) and Kwanwoo Song (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an electronic device includes a user interface; a communication module configured to perform communication with at least one outdoor unit and a plurality of indoor units connected to the at least one outdoor unit; and a processor configured to determine a heat exchanger with a contamination level equal to or higher than a preset contamination level among a hea...