ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,376,751, issued on Aug. 5, was assigned to Airtouch (Shanghai) Intelligent Technology Co. Ltd (Shanghai).

"Systems and methods for living thing presence detection using a radar system" was invented by Huaping Wu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure include a Radar system for detecting presence of a living thing. The radar system includes a transmitter/receiver module configured to emit radio signals to an environment surrounding the Radar system and to detect returned radio signals from the environment, and a large-movement detection sub-module configured to determine a large movement of the living thing ...