Method and system for authenticating transaction request from device

    公开(公告)号:US11232438B2

    公开(公告)日:2022-01-25

    申请号:US16252109

    申请日:2019-01-18

    Abstract: A device and method are provided. The device includes a controller, a memory, and a transceiver. The controller generates authentication information based on a user input to the device. The memory stores the generated authentication information. The transceiver receives authentication information, which is generated by a point of sale (POS) terminal based on a user input to the POS terminal, from the POS terminal, when the device enters within a predetermined range from the POS terminal. The controller compares the generated authentication information with the received authentication information, and provides card information which is used in a transaction with respect to an item or a service to the POS terminal based on a result of the comparison.

    METHOD AND SYSTEM FOR AUTHENTICATING TRANSACTION REQUEST FROM DEVICE

    公开(公告)号:US20190172056A1

    公开(公告)日:2019-06-06

    申请号:US16252109

    申请日:2019-01-18

    Abstract: A device and method are provided. The device includes a controller, a memory, and a transceiver. The controller generates authentication information based on a user input to the device. The memory stores the generated authentication information. The transceiver receives authentication information, which is generated by a point of sale (POS) terminal based on a user input to the POS terminal, from the POS terminal, when the device enters within a predetermined range from the POS terminal. The controller compares the generated authentication information with the received authentication information, and provides card information which is used in a transaction with respect to an item or a service to the POS terminal based on a result of the comparison.

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