ALEXANDRIA, Va., July 28 -- United States Patent no. 12,690,823, issued on July 28, was assigned to JCF TECHNOLOGY INC. (Seoul, South Korea).
"Personalized alarm provision system using biometric information and motion information on basis of doppler signal" was invented by Jin Myung Kim (Bucheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a personalized alarm provision system using biometric information and motion information on the basis of a Doppler signal, comprising: an acquisition device that emits a radar signal to a subject and analyzes a Doppler signal generated through a reflected wave acquired by reflecting the emitted radar signal to acquire bio-...