ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,500, issued on June 10, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Method and device to process radar signal" was invented by Sungdo Choi (Suwon-si, South Korea) and Byung Kwan Kim (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radio detection and ranging (radar) signal processing device obtains radar data by compensating for a change in a carrier frequency of a sensed radar signal, and outputs a radar image map based on the obtained radar data. The radar signal processing method includes obtaining a beat frequency signal based on a radar transmission signal generated based on a frequency modulati...