US Patent Issued to SOXAI on March 31 for "Wearable device, health management system and health management method" (Japanese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,588,872, issued on March 31, was assigned to SOXAI INC. (Yokohama, Japan).

"Wearable device, health management system and health management method" was invented by Tatsuhiko Watanabe (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wearable device to accurately detect biometric information of the user. The wearable device includes a ring body; a light emitting element which is disposed in the ring body, and is configured to emit light toward a center side of a ring; and a first optical element which is disposed in the ring body to be closer to the center side of the ring than the light emitting element, and is configured to change a di...