ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,740,726, issued on Sept. 22, was assigned to KOREA I.T.S. Co. LTD. (Seoul, South Korea).

"Method and apparatus for non-invasive estimation of glycated hemoglobin or blood glucose by using machine learning" was invented by Ki Doo Kim (Seoul, South Korea) and Tae Ho Kwon (Goyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method and apparatus for non-invasive estimation of glycated hemoglobin (HbA1c) or blood glucose by using machine learning, the method comprising: a signal collection stage of collecting a bio-signal of a measurement subject to be measured; a feature extraction stage of extracting a...