ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,901, issued on Aug. 26, was assigned to Mitsubishi Electric Corp. (Tokyo).

"Air conditioning system, operation terminal, and non-transitory computer-readable storage medium" was invented by Makoto Katsukura (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air conditioning system having a plurality of air conditioners installed in a predetermined place and an operation terminal to communicate with the air conditioners, wherein each of the air conditioners includes a first radio communication unit to send a beacon signal, the operation terminal includes a local terminal communication unit to receive two or more beacon signals send by two or mo...