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16 条记录 (耗时 0.013 秒)

    Multi-Axis Measurement with a Capacitance Module
    1.
    发明公开
    Multi-Axis Measurement with a Capacitance Module 审中-公开

    公开(公告)号：US20240069678A1

    公开(公告)日：2024-02-29

    申请号：US17893304

    申请日：2022-08-23

    申请人： Cirque Corporation

    发明人： Paul Vincent ,  Jon Bertrand

    IPC分类号： G06F3/044

    CPC分类号： G06F3/0445 ,  G06F2203/04107

    摘要： A device may include a first set of electrodes; a second set of electrodes transversely oriented from the first set of electrodes; and a processor and memory, where the memory has programmed instructions to cause the processor, when executed to: activate a first portion of electrodes in the first set, measure a first resulting capacitance from activating the first portion of electrodes with at least some electrodes of the second set, activate a second portion of electrodes in the second set, and measure a second resulting capacitance from activating the second portion of electrodes with at least some electrodes of the first set.

    SYSTEM FOR PROTECTING PIN DATA WHEN USING TOUCH CAPACITIVE TOUCH TECHNOLOGY ON A POINT-OF-SALE TERMINAL OR AN ENCRYPTING PIN PAD DEVICE
    3.
    发明申请
    SYSTEM FOR PROTECTING PIN DATA WHEN USING TOUCH CAPACITIVE TOUCH TECHNOLOGY ON A POINT-OF-SALE TERMINAL OR AN ENCRYPTING PIN PAD DEVICE 审中-公开
    使用触摸式触摸式触控技术在销售终端或加密PIN PAD设备上保护PIN数据的系统

    公开(公告)号：US20140253505A1

    公开(公告)日：2014-09-11

    申请号：US14281747

    申请日：2014-05-19

    申请人： CIRQUE CORPORATION

    发明人： Paul Vincent ,  Keith L. Paulsen ,  Jared G. Bytheway

    IPC分类号： G06F3/044

    CPC分类号： G06F3/044 ,  G06F21/83

    摘要： A system and method for providing security for a point-of-sale (POS) terminal or an encrypting PIN pad (EPP) by protecting the signals that could be directly probed on a touch sensor electrode grid or remotely probed such as through power supply signals or RF emissions, wherein the drive signals are randomly applied to drive electrodes in order to prevent tracking of drive signals, and charge is injected on sense lines to hide PIN data.

    摘要翻译： 一种通过保护可以直接探测到触摸传感器电极网格上或远程探测的信号（例如通过电源信号）来为销售点（POS）终端或加密PIN（EPP）提供安全性的系统和方法 或RF发射，其中驱动信号被随机地施加到驱动电极，以便防止驱动信号的跟踪，并且电荷被注入到感测线上以隐藏PIN数据。

    Offset charge injection for increasing measurement security
    4.
    发明授权
    Offset charge injection for increasing measurement security 有权

    公开(公告)号：US10175837B2

    公开(公告)日：2019-01-08

    申请号：US15339092

    申请日：2016-10-31

    申请人： CIRQUE CORPORATION

    发明人： Jared G. Bytheway ,  Keith L. Paulsen ,  Brent Quist ,  Paul Vincent

    IPC分类号： G06F3/041 ,  G06F3/044

    摘要： A system and method for injecting a signal on a sense electrode in order to increase the security of the touch sensor if signals are capable of being intercepted by a probe, the injected signals being capable of creating a signal on the sense electrode that replicates the signal of an actual finger, creating a signal on a sense electrode that is equal to but opposite of an actual finger in order to cancel out the signal from the actual finger and therefore hide its presence, and create a pseudo random signal on sense electrodes so that it is difficult to correlate measurable signals on sense electrodes to actual finger position.

    Flexible three-dimensional sensing input device
    6.
    发明授权
    Flexible three-dimensional sensing input device 有权

    公开(公告)号：US11168973B2

    公开(公告)日：2021-11-09

    申请号：US17189505

    申请日：2021-03-02

    申请人： Cirque Corporation

    发明人： Jared Bytheway ,  Paul Vincent

    IPC分类号： G06F3/044 ,  G01B7/06 ,  H01M10/42 ,  H01M10/48

    摘要： A device may include a flexible material defining an exterior of a cavity, an interior electrode located within the cavity, a first peripheral electrode peripherally located with respect to the interior electrode on a first side of the interior electrode, a second peripheral electrode peripherally located with respect to the interior electrode on a second side of the interior electrode where the interior electrode is between the first peripheral electrode and the second peripheral electrode, a controller electrically connected to the interior electrode, the first peripheral electrode, and the second peripheral electrode, and programmed instructions written into memory of the controller where the programmed instructions cause the controller, when executed to measure a first capacitance between the first peripheral electrode and the interior electrode and measure a second capacitance between the second peripheral electrode and the interior electrode.

    OFFSET CHARGE INJECTION FOR INCREASING MEASUREMENT SECURITY
    7.
    发明申请
    OFFSET CHARGE INJECTION FOR INCREASING MEASUREMENT SECURITY 审中-公开

    公开(公告)号：US20170123578A1

    公开(公告)日：2017-05-04

    申请号：US15339092

    申请日：2016-10-31

    申请人： CIRQUE CORPORATION

    发明人： Jared G. Bytheway ,  Keith L. Paulsen ,  Brent Quist ,  Paul Vincent

    IPC分类号： G06F3/041 ,  G06F3/044

    CPC分类号： G06F3/044 ,  G06F3/0416 ,  G06F3/0418

    摘要： A system and method for injecting a signal on a sense electrode in order to increase the security of the touch sensor if signals are capable of being intercepted by a probe, the injected signals being capable of creating a signal on the sense electrode that replicates the signal of an actual finger, creating a signal on a sense electrode that is equal to but opposite of an actual finger in order to cancel out the signal from the actual finger and therefore hide its presence, and create a pseudo random signal on sense electrodes so that it is difficult to correlate measurable signals on sense electrodes to actual finger position.

    Flexible Three-Dimensional Sensing Input Device
    9.
    发明申请
    Flexible Three-Dimensional Sensing Input Device 有权

    公开(公告)号：US20210223887A1

    公开(公告)日：2021-07-22

    申请号：US17189505

    申请日：2021-03-02

    申请人： Cirque Corporation

    发明人： Jared Bytheway ,  Paul Vincent

    IPC分类号： G06F3/044

    摘要： A device may include a flexible material defining an exterior of a cavity, an interior electrode located within the cavity, a first peripheral electrode peripherally located with respect to the interior electrode on a first side of the interior electrode, a second peripheral electrode peripherally located with respect to the interior electrode on a second side of the interior electrode where the interior electrode is between the first peripheral electrode and the second peripheral electrode, a controller electrically connected to the interior electrode, the first peripheral electrode, and the second peripheral electrode, and programmed instructions written into memory of the controller where the programmed instructions cause the controller, when executed to measure a first capacitance between the first peripheral electrode and the interior electrode and measure a second capacitance between the second peripheral electrode and the interior electrode.