Patents Assigned to SOXAI INC.
  • WEARABLE DEVICE, HEALTH MANAGEMENT SYSTEM AND HEALTH MANAGEMENT METHOD
    Publication number: 20260191468
    Abstract: 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 direction of travel of the light to a direction narrowing a directional angle of the light. The ring body includes a protrusion on an inner peripheral surface of the ring body where the first optical element is disposed, and the protrusion is formed to protrude closer to the center side of the ring than another part of the inner peripheral surface where the first optical element is not disposed.
    Type: Application
    Filed: March 3, 2026
    Publication date: July 9, 2026
    Applicant: SOXAI INC.
    Inventor: Tatsuhiko WATANABE
  • Wearable device, health management system and health management method
    Patent number: 12588872
    Abstract: 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 direction of travel of the light to a direction narrowing a directional angle of the light. The ring body includes a protrusion on an inner peripheral surface of the ring body where the first optical element is disposed, and the protrusion is formed to protrude closer to the center side of the ring than another part of the inner peripheral surface where the first optical element is not disposed.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: March 31, 2026
    Assignee: SOXAI INC.
    Inventor: Tatsuhiko Watanabe
  • WEARABLE DEVICE, HEALTH MANAGEMENT SYSTEM AND HEALTH MANAGEMENT METHOD
    Publication number: 20240090835
    Abstract: 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 direction of travel of the light to a direction narrowing a directional angle of the light. The ring body includes a protrusion on an inner peripheral surface of the ring body where the first optical element is disposed, and the protrusion is formed to protrude closer to the center side of the ring than another part of the inner peripheral surface where the first optical element is not disposed.
    Type: Application
    Filed: January 18, 2023
    Publication date: March 21, 2024
    Applicant: SOXAI INC.
    Inventor: Tatsuhiko WATANABE