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    DEVICE, ITS USE AND SYSTEM FOR GENERATING A PERIODIC SIGNAL ON A CAPACITIVE SURFACE SENSOR
    1.
    发明申请
    DEVICE, ITS USE AND SYSTEM FOR GENERATING A PERIODIC SIGNAL ON A CAPACITIVE SURFACE SENSOR 有权

    公开(公告)号：US20220035505A1

    公开(公告)日：2022-02-03

    申请号：US17276259

    申请日：2019-09-17

    Applicant: Prismade Labs Gmbh

    Inventor： Karin Weigelt ,  Jan Thiele

    IPC: G06F3/041 ,  G06F3/044

    Abstract: The invention relates to a device and a system for generating a periodic signal on a capacitive surface sensor, as well as the use of the device for generating a periodic signal on a capacitive surface sensor. The device is formed by a three-dimensional object, on at least the contact side of which an electrically conductive structure is arranged. The system comprises such a device, as well as a capacitive surface sensor, wherein the device can be used for generating periodic signals on the surface sensor.

    DEVICE AND METHOD FOR MONITORING ELECTRICALLY CONDUCTIVE SECURITY FEATURES, AND MONITORING DEVICE FOR ELECTRICALLY CONDUCTIVE SECURITY FEATURES
    2.
    发明申请
    DEVICE AND METHOD FOR MONITORING ELECTRICALLY CONDUCTIVE SECURITY FEATURES, AND MONITORING DEVICE FOR ELECTRICALLY CONDUCTIVE SECURITY FEATURES 有权

    公开(公告)号：US20220398888A1

    公开(公告)日：2022-12-15

    申请号：US17610626

    申请日：2020-05-13

    Applicant: Prismade Labs Gmbh

    Inventor： Karin Weigelt ,  Jan Thiele

    IPC: G07D7/026 ,  G07D7/162 ,  G08B13/14

    Abstract: A method for verifying an object preferably a document, a (bank) card and/or a product package is provided with an electrically conductive security feature on a device with a capacitive surface sensor. After the object with the security feature is placed on the surface sensor, in particular a dynamic input is performed on the object and the electrically conductive security feature using an input means for generating a characteristic time-dependent signal on the surface sensor. The detected time-dependent signal is subsequently evaluated. Furthermore, an object with a security feature or method for its production, system or kit for carrying out the method and for verifying a document is provided with a conductive electrical security feature on a capacitive surface sensor.

    METHOD AND DEVICE FOR MULTI-FACTOR AUTHENTICATION ON A CAPACITIVE AREA SENSOR
    3.
    发明申请
    METHOD AND DEVICE FOR MULTI-FACTOR AUTHENTICATION ON A CAPACITIVE AREA SENSOR 有权

    公开(公告)号：US20210397693A1

    公开(公告)日：2021-12-23

    申请号：US17293295

    申请日：2019-11-13

    Applicant: Prismade Labs Gmbh

    Inventor： Karin Weigelt ,  Jan Thiele ,  Marko Illing ,  Johannes Köpcke

    IPC: G06F21/40 ,  G06F3/044 ,  G06F3/039

    Abstract: A method for multi-factor authentication on a device with a capacitive area sensor is provided in which a device with an electrically conductive structure on a non-conductive substrate represents a first authentication factor and information for the execution of an input sequence on the device represents a second authentication factor. Authentication can be performed by means of a comparison with reference data, in accordance with the likelihood with which a signal detected by the area sensor was generated by a combination of the first and second authentication factors. A device, a system and a kit for executing the method for multi-factor authentication on a capacitive area sensor.are provided.

    Method and device for multi-factor authentication on a capacitive area sensor
    5.
    发明授权
    Method and device for multi-factor authentication on a capacitive area sensor 有权

    公开(公告)号：US11727105B2

    公开(公告)日：2023-08-15

    申请号：US17293295

    申请日：2019-11-13

    Applicant: Prismade Labs Gmbh

    Inventor： Karin Weigelt ,  Jan Thiele ,  Marko Illing ,  Johannes Köpcke

    IPC: G06F21/40 ,  G06F3/039 ,  G06F3/044

    CPC classification number: G06F21/40 ,  G06F3/0393 ,  G06F3/044

    Abstract: A method for multi-factor authentication on a device with a capacitive area sensor is provided in which a device with an electrically conductive structure on a non-conductive substrate represents a first authentication factor and information for the execution of an input sequence on the device represents a second authentication factor. Authentication can be performed by means of a comparison with reference data, in accordance with the likelihood with which a signal detected by the area sensor was generated by a combination of the first and second authentication factors. A device, a system and a kit for executing the method for multi-factor authentication on a capacitive area sensor. are provided.

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