ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,063, issued on Jan. 13, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Wearable device and method for measuring biometric information" was invented by Sunghwan Cho (Suwon-si, South Korea) and Hyejung Seo (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wearable device is provided. The wearable device includes a first sensor having a light-emitting part and a light-receiving part, a second sensor having at least one electrode, and at least one processor electrically connected to the first sensor and the second sensor, wherein the at least one processor acquires PPG signal data by using the first sensor f...