ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,238, issued on Jan. 27, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Power efficient radar operation for maximum permissible exposure compliance and uplink power reduction reporting" was invented by Boon Loong Ng (Plano, Texas) and Vutha Va (Plano, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes obtaining a set of signal quality measurements. The signal quality measurements correspond to reference signals, respectively, from among a plurality of reference signals received at an electronic device. The method includes determining whether a change in amplitude in the set of signal quality measurements sa...