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    • 2. 发明申请
    • SECURE ELECTRONIC TRANSACTION SYSTEM
    • 安全电子交易系统
    • WO2008021581A2
    • 2008-02-21
    • PCT/US2007/062603
    • 2007-02-22
    • HYPERCOM CORPORATIONSANCHEZ, JavierCHEUNG, Tk
    • SANCHEZ, JavierCHEUNG, Tk
    • G06Q10/00
    • G06Q20/20
    • Systems and methods for the secure processing of electronic transactions are disclosed. In accordance with an exemplary embodiment, a system and method for the secure processing of electronic transactions comprises: receiving, by a POS terminal, information for a financial transaction card; receiving, by the POS terminal, information for a financial transaction; encrypting, by the POS terminal, the financial card information and the financial transaction information into a first encrypted message; transmitting the first encrypted message to a regional chassis; encrypting, by the regional chassis, the first encrypted message into a second encrypted message; transmitting the second encrypted message to a central chassis; decrypting, by the central chassis, the second encrypted message into a decrypted message; and transmitting the decrypted message to a host processor for authorization.
    • 公开了用于电子交易的安全处理的系统和方法。 根据示例性实施例,用于电子交易的安全处理的系统和方法包括:由POS终端接收金融交易卡的信息; 由POS终端接收金融交易的信息; POS终端将金融卡信息和金融交易信息加密成第一加密消息; 将第一加密消息传输到区域机箱; 区域机箱将第一加密消息加密成第二加密消息; 将第二加密消息传输到中央机箱; 中央机箱将第二加密消息解密成解密消息; 并将解密后的消息发送给主处理器进行授权。
    • 3. 发明申请
    • KEYPAD MEMBRANE SECURITY
    • 键盘膜安全
    • WO2010111655A1
    • 2010-09-30
    • PCT/US2010/028920
    • 2010-03-26
    • HYPERCOM CORPORATIONHENRY, ChrisSHUMATE, William
    • HENRY, ChrisSHUMATE, William
    • G06F21/06
    • G06F21/86
    • 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 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.
    • 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。
    • 4. 发明申请
    • PAYMENT TERMINAL STYLUS WITH TOUCH SCREEN CONTACT DETECTION
    • 付款终端STYLUS与触摸屏联系检测
    • WO2009143046A2
    • 2009-11-26
    • PCT/US2009/044312
    • 2009-05-18
    • HYPERCOM CORPORATIONHENRY, Chris
    • HENRY, Chris
    • G06F3/033G06F3/041
    • G06F3/03545
    • In an exemplary embodiment, a stylus operates with a capacitive touch screen only when the stylus tip is in contact with the touch screen. The stylus is used as a sensor to determine the location where a user is touching the surface of a capacitive touch screen, but is not active until the stylus tip is pressed against the touch screen. In an exemplary embodiment, pressing the stylus tip against the touch screen activates the stylus by creating a physical separation in the circuit and disconnecting the stylus tip from ground. When the stylus tip is no longer grounded, it becomes active and is able to operate with a capacitive touch screen. In an exemplary embodiment, signal attenuation may be performed by diverting the sense signal to ground via a capacitor or other electronic component.
    • 在示例性实施例中,仅当触控笔尖与触摸屏接触时,触笔与电容式触摸屏操作。 触笔用作传感器以确定用户接触电容式触摸屏的表面的位置,但是在触针尖端被按压在触摸屏上之前不能激活。 在示例性实施例中,将触针尖靠在触摸屏上通过在电路中产生物理分离并将触针尖与地断开来激活触控笔。 当触控笔尖不再接地时,它会变为活动状态,并且能够使用电容式触摸屏进行操作。 在示例性实施例中,可以通过经由电容器或其他电子部件将感测信号转移到地来执行信号衰减。