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    Keypad membrane security
    1.
    发明授权
    Keypad membrane security 有权
    键盘膜安全

    公开(公告)号：US08432300B2

    公开(公告)日：2013-04-30

    申请号：US12748198

    申请日：2010-03-26

    申请人： Chris Henry ,  William Shumate

    发明人： Chris Henry ,  William Shumate

    IPC分类号： H03M11/00

    CPC分类号： G06F21/86

    摘要： In an exemplary embodiment, a security sensor is present in a POS terminal between the keypad and a processor. The security sensor is configured to detect an unauthorized probe through the keypad and implement a security protocol. In an exemplary embodiment, the security sensor is a serpentine conductive circuit screen printed on the polyester film. The serpentine conductive circuit may cover almost all of the polyester film. For example, the serpentine conductive circuit may cover 90% to 100% of the film. Furthermore, in an exemplary embodiment, the serpentine conductive circuit limited to a section of the polyester film. For example, the serpentine conductive circuit may be on only ¼ of the film. This embodiment has the advantage of printing the serpentine conductive circuit on the critical security areas and leaving the non-critical areas with blank polyester film.

    摘要翻译： 在示例性实施例中，安全传感器存在于键盘和处理器之间的POS终端中。 安全传感器被配置为通过键盘检测未授权的探测器并实现安全协议。 在示例性实施例中，安全传感器是印刷在聚酯膜上的蛇形导电电路屏幕。 蛇形导电电路可以覆盖几乎所有的聚酯膜。 例如，蛇形导电电路可以覆盖90％至100％的膜。 此外，在示例性实施例中，蛇形导电电路限于聚酯膜的一部分。 例如，蛇形导电电路可以仅在膜的1/4上。 该实施例具有在关键安全区域上印刷蛇形导电电路并且留下具有空白聚酯膜的非关键区域的优点。

    KEYPAD MEMBRANE SECURITY
    3.
    发明申请
    KEYPAD MEMBRANE SECURITY 有权
    键盘膜安全

    公开(公告)号：US20100328113A1

    公开(公告)日：2010-12-30

    申请号：US12748198

    申请日：2010-03-26

    申请人： Chris Henry ,  William Shumate

    发明人： Chris Henry ,  William Shumate

    IPC分类号： H03M11/00 ,  H01H1/10

    CPC分类号： G06F21/86

    摘要： In an exemplary embodiment, a security sensor is present in a POS terminal between the keypad and a processor. The security sensor is configured to detect an unauthorized probe through the keypad and implement a security protocol. In an exemplary embodiment, the security sensor is a serpentine conductive circuit screen printed on the polyester film. The serpentine conductive circuit may cover almost all of the polyester film. For example, the serpentine conductive circuit may cover 90% to 100% of the film. Furthermore, in an exemplary embodiment, the serpentine conductive circuit limited to a section of the polyester film. For example, the serpentine conductive circuit may be on only ¼ of the film. This embodiment has the advantage of printing the serpentine conductive circuit on the critical security areas and leaving the non-critical areas with blank polyester film.

    摘要翻译： 在示例性实施例中，安全传感器存在于键盘和处理器之间的POS终端中。 安全传感器被配置为通过键盘检测未授权的探测器并实现安全协议。 在示例性实施例中，安全传感器是印刷在聚酯膜上的蛇形导电电路屏幕。 蛇形导电电路可以覆盖几乎所有的聚酯膜。 例如，蛇形导电电路可以覆盖90％至100％的膜。 此外，在示例性实施例中，蛇形导电电路限于聚酯膜的一部分。 例如，蛇形导电电路可以仅在膜的1/4上。 该实施例具有在关键安全区域上印刷蛇形导电电路并且留下具有空白聚酯膜的非关键区域的优点。