Blood glucose measuring apparatus and operating method of the same

    公开(公告)号:US12171549B2

    公开(公告)日:2024-12-24

    申请号:US17200100

    申请日:2021-03-12

    Abstract: A blood glucose measuring apparatus and a method of operating the blood glucose measuring apparatus are provided. The blood glucose measuring apparatus includes a cell capsule comprising a reservoir configured to accommodate cells in a suspension, and an electrode configured to receive electric signals from any one or both of a cell in the suspension that is not in contact with the electrode and a cell in the suspension that is in contact with the electrode, and a cell monitoring device configured to monitor the cells.

    User authentication method and apparatus

    公开(公告)号:US10095913B2

    公开(公告)日:2018-10-09

    申请号:US15152006

    申请日:2016-05-11

    Inventor: Jonghan Kim

    Abstract: A user authentication method includes matching an input image, comprising biometric information of a user, to a grid, selecting a reference cell from a database that stores respective location and image information of a plurality of cells previously randomly extracted from a reference biometric image, identifying a target image in the input image corresponding to the reference cell using the grid, comparing the target image to image information of the reference cell, and authenticating the user based on a result of the comparing.

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