US Patent Issued to WELL BEING DIGITAL on Nov. 11 for "Method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,248, issued on Nov. 11, was assigned to WELL BEING DIGITAL Ltd. (New Territories, Hong Kong).

"Method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof" was invented by Ming Yip Wallace Wong (Pak Shek Kok, Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of monitoring an analyte in blood, particularly glycated-haemoglobin (HbA1c or HgbA1c) using two photoplethysmocharty (PPG) sensors, which are worn on the body of a subject. Each photoplethysmocharty sensor observes blood of the subject in a different wavelength. One of the wavelengths monitors glycated-haemoglobin. The other one o...