ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,527, issued on April 15, was assigned to Arizona Board of Regents on behalf of Arizona State University (Scottsdale, Ariz.).

"Radar cardiography: a precise cardiac data reconstruction method" was invented by Daniel W. Bliss (Scottsdale, Ariz.) and Yu Rong (Phoenix).

According to the abstract* released by the U.S. Patent & Trademark Office: "A precise cardiac data reconstruction method is provided, which may also be referred to herein as radar cardiography (RCG). RCG can reconstruct cardiac data, such as heart rate and/or electrocardiogram (ECG)-like heartbeat waveform signals wirelessly by using advanced radar signal processing techniques. For example, heartbeat and related charac...