ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,793, issued on Dec. 2, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Apparatus and method for estimating blood pressure" was invented by Chang Soon Park (Chungju-si, South Korea), Ui Kun Kwon (Hwaseong-si, South Korea), Young Soo Kim (Seoul, South Korea) and Dae Geun Jang (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for estimating blood pressure may include a sensor configured to measure a bio-signal from an object; and a processor configured to: obtain a cardiac output (CO) feature based on the bio-signal; obtain a total peripheral resistance (TPR) feature by combining an amplitude of a...