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    • 3. 发明申请
    • PROTECTING ELECTRONIC CARDS
    • 保护电子卡
    • US20110155802A1
    • 2011-06-30
    • US12647107
    • 2009-12-24
    • Dhaval K. ShahGaurav ChhaunkerVikram B. Sanap
    • Dhaval K. ShahGaurav ChhaunkerVikram B. Sanap
    • G06K5/00G06F17/00
    • G07F7/10G06Q20/32G06Q20/3278G06Q20/341G06Q20/352G06Q20/354G07F7/0806G07F7/0813
    • A device, a system, and methods of securing an authentication device are disclosed. A security system includes an authentication device configured for transmitting a second signal to deactivate the authentication device, in response to receiving a first signal. The authentication device further includes a receiver, a transmitter, an activation device, and a power source, and wherein the second signal includes a unique identifier of the authentication device. The security system further includes an authentication device reader configured for receiving the second signal from the authentication device, extracting the unique identifier from the second signal, and transmitting the extracted unique identifier. The security system further includes an identification data management system configured for storing stored unique identifiers corresponding to authentication devices, storing validity status indicators corresponding to the stored unique identifiers, validating a transaction of the at least one authentication device in response to a combination of the corresponding stored unique identifier and the corresponding validity status indicator, receiving the extracted unique identifier from the authentication device reader, matching the extracted unique identifier with the plurality of stored unique identifiers, and deactivating the authentication device corresponding to the at least one matched stored unique identifier, wherein the deactivation is performed by modifying the corresponding validity status indicator, if a match is found between the extracted unique identifier and at least one stored unique identifier. Also disclosed are a device and methods for securing the authentication device.
    • 公开了一种设备,系统和安全认证设备的方法。 安全系统包括被配置为响应于接收到第一信号而发送第二信号以去激活认证设备的认证设备。 认证设备还包括接收机,发射机,激活设备和电源,并且其中第二信号包括认证设备的唯一标识符。 所述安全系统还包括认证设备读取器,其被配置为从所述认证设备接收所述第二信号,从所述第二信号中提取所述唯一标识符,以及发送所提取的唯一标识符。 所述安全系统还包括识别数据管理系统,其被配置为存储对应于认证装置的存储的唯一标识符,存储对应于所存储的唯一标识符的有效性状态指示符,以响应于对应的所述唯一标识符的组合来验证所述至少一个认证装置的事务 存储唯一标识符和对应的有效状态指示符,从认证设备读取器接收提取的唯一标识符,将提取的唯一标识符与多个存储的唯一标识符进行匹配,以及去激活与至少一个匹配的存储的唯一标识符相对应的认证设备, 其中如果在所提取的唯一标识符和至少一个存储的唯一标识符之间找到匹配,则通过修改相应的有效性状态指示符来执行去激活。 还公开了用于保护认证设备的设备和方法。
    • 4. 发明授权
    • Protecting electronic cards
    • 保护电子卡
    • US08387869B2
    • 2013-03-05
    • US12647107
    • 2009-12-24
    • Dhaval K. ShahGaurav ChhaunkerVikram B. Sanap
    • Dhaval K. ShahGaurav ChhaunkerVikram B. Sanap
    • G06K5/00
    • G07F7/10G06Q20/32G06Q20/3278G06Q20/341G06Q20/352G06Q20/354G07F7/0806G07F7/0813
    • A device, a system, and methods of securing an authentication device are disclosed. A security system includes an authentication device configured for transmitting a second signal to deactivate the authentication device, in response to receiving a first signal. The authentication device further includes a receiver, a transmitter, an activation device, and a power source, and wherein the second signal includes a unique identifier of the authentication device. The security system further includes an authentication device reader configured for receiving the second signal from the authentication device, extracting the unique identifier from the second signal, and transmitting the extracted unique identifier. The security system further includes an identification data management system configured for storing stored unique identifiers corresponding to authentication devices, storing validity status indicators corresponding to the stored unique identifiers, validating a transaction of the at least one authentication device in response to a combination of the corresponding stored unique identifier and the corresponding validity status indicator, receiving the extracted unique identifier from the authentication device reader, matching the extracted unique identifier with the plurality of stored unique identifiers, and deactivating the authentication device corresponding to the at least one matched stored unique identifier, wherein the deactivation is performed by modifying the corresponding validity status indicator, if a match is found between the extracted unique identifier and at least one stored unique identifier. Also disclosed are a device and methods for securing the authentication device.
    • 公开了一种设备,系统和安全认证设备的方法。 安全系统包括被配置为响应于接收到第一信号而发送第二信号以去激活认证设备的认证设备。 认证设备还包括接收机,发射机,激活设备和电源,并且其中第二信号包括认证设备的唯一标识符。 所述安全系统还包括认证设备读取器,其被配置为从所述认证设备接收所述第二信号,从所述第二信号中提取所述唯一标识符,以及发送所提取的唯一标识符。 所述安全系统还包括识别数据管理系统,其被配置为存储对应于认证装置的存储的唯一标识符,存储对应于所存储的唯一标识符的有效性状态指示符,以响应于对应的所述唯一标识符的组合来验证所述至少一个认证装置的事务 存储唯一标识符和对应的有效状态指示符,从认证设备读取器接收提取的唯一标识符,将提取的唯一标识符与多个存储的唯一标识符进行匹配,以及去激活与至少一个匹配的存储的唯一标识符相对应的认证设备, 其中如果在所提取的唯一标识符和至少一个存储的唯一标识符之间找到匹配,则通过修改相应的有效性状态指示符来执行去激活。 还公开了用于保护认证设备的设备和方法。