US Patent Issued to Japan Display on Oct. 20 for "Wearable ring for vein detection with reflective member adjacent to optical sensor" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,774, issued on Oct. 20, was assigned to Japan Display Inc. (Tokyo).

"Wearable ring for vein detection with reflective member adjacent to optical sensor" was invented by Gen Koide (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect, a detection device includes: a housing; a light source that is provided in the housing so as to be capable of irradiating an irradiation side outside the housing; an optical sensor that is provided so as to be arranged alongside the light source in a first direction of the housing and is capable of detecting light incident from the irradiation side of the light source; and a reflective member that...