METHOD FOR MANAGING A CARD
    4.
    发明公开

    公开(公告)号:EP4187467A1

    公开(公告)日:2023-05-31

    申请号:EP21306634.3

    申请日:2021-11-24

    IPC分类号: G06Q20/34 G06Q20/40 G07F7/08

    摘要: The invention is a method for managing a card (10) comprising a user output interface (60). The method comprises a control operation of the card including the steps of:
    Getting, by the card, a parameter (51) which can evolve dynamically during card lifespan;
    Generating, by the card, a decision (55) which may be positive or negative by executing a preset function (56) applied to said parameter; and
    Only if said decision is positive, identifying, by the card, a message (52) and notifying a user (30) of the card directly through the user output interface that the card has the message to deliver to the user.

    METHOD FOR MANAGING A CARD
    5.
    发明公开

    公开(公告)号:EP4170614A1

    公开(公告)日:2023-04-26

    申请号:EP21306469.4

    申请日:2021-10-21

    摘要: The invention is a method for managing a card (10) comprising a fingerprint sensor (40), first and second options (11, 12) and wherein the method comprises the steps:
    - During a treatment of a biometric data captured by the fingerprint sensor when a user (30) presents a finger to the fingerprint sensor during a transaction, identifying an orientation of said finger in relation to the fingerprint sensor;
    - Selecting, by the card, among said first and second options, a chosen option that had been assigned to said orientation; and
    - Using, by the card, the chosen option for the transaction.

    METHOD FOR MANAGING A BIOMETRIC PATTERN IN A CARD

    公开(公告)号:EP4322034A1

    公开(公告)日:2024-02-14

    申请号:EP22306202.7

    申请日:2022-08-09

    摘要: The invention is a method for managing a biometric pattern (51) in a card (10) comprising:
    - the card records the biometric pattern in its memory during an enrollment phase, then identifies a pattern orientation (61) of the biometric pattern;
    - during a subsequent calibration phase:
    - the card acquires a first data (52) of a finger and if the first data matches the biometric pattern, the card identifies a first orientation (81) of the first data, computes an angle offset (64) between the first orientation (81) and the pattern orientation (61), then uniquely assigns the angle offset to the calibration orientation (41);

    - the card being configured to capture a second data during a subsequent presentation of a finger, if the second data matches the biometric pattern, to identify a second orientation (91) of the second data, the card being configured to consider that the second orientation (91) corresponds to the calibration orientation (41) only if the difference (94) between the second orientation (91) and the pattern orientation (61) is equal to the angle offset (64) plus or minus a predefined tolerance value (59) .