ACTIVE SIGNAL INTERFERENCE
    1.
    发明申请
    ACTIVE SIGNAL INTERFERENCE 审中-公开
    主动信号干扰

    公开(公告)号:WO2009026182A1

    公开(公告)日:2009-02-26

    申请号:PCT/US2008/073391

    申请日:2008-08-15

    Abstract: The subject matter of this specification can be embodied in, among other things, a circuit that includes a power module that includes an antenna. The power module is configured to generate power from a carrier signal received by the antenna. The circuit also includes a subcarrier generator powered by the power module when the carrier signal is received regardless of a communication protocol used in transmitting the carrier signal. The subcarrier generator generates an obscuring signal configured to obscure an information signal generated by another circuit energized by the carrier signal.

    Abstract translation: 本说明书的主题可以包括包括包括天线的功率模块的电路。 功率模块被配置为从由天线接收的载波信号产生功率。 该电路还包括当载波信号被接收时由功率模块供电的副载波发生器,而不管用于发送载波信号的通信协议如何。 子载波发生器产生遮蔽信号,该遮蔽信号被配置为遮蔽由载波信号激励的另一电路产生的信息信号。

    MANAGING POWER AND TIMING IN A SMART CARD DEVICE
    2.
    发明申请
    MANAGING POWER AND TIMING IN A SMART CARD DEVICE 审中-公开
    在智能卡设备中管理电源和时序

    公开(公告)号:WO2008141232A2

    公开(公告)日:2008-11-20

    申请号:PCT/US2008/063311

    申请日:2008-05-09

    CPC classification number: G06K19/0723 G06K19/0701 G06K19/0775

    Abstract: In some implementations, a mobile device includes a first interface configured to communicably couple to a removable integrated circuit card; a second interface configured to wirelessly communicate with a contactless reader that is external to the mobile device; a communication interface that couples the first interface and the second interface and that is configured to obtain information from an integrated circuit card that is coupled to the first interface in response to receipt by the second interface of an information request from the contactless reader; and a programmable timer that is configured to be started in response to the second interface receiving an information request from the contactless reader, and that is further configured to, upon reaching a programmed value, cause the second interface to transmit the obtained information to the contactless reader.

    Abstract translation: 在一些实施方案中,移动设备包括配置成可通信地耦合到可移除集成电路卡的第一接口; 第二接口,被配置为与所述移动设备外部的非接触式读取器无线通信; 通信接口,其耦合所述第一接口和所述第二接口,并且被配置为响应于所述第二接口接收到来自所述非接触式读取器的信息请求而从耦合到所述第一接口的集成电路卡获取信息; 以及可编程定时器,被配置为响应于所述第二接口从所述非接触式读取器接收到信息请求而启动,并且还被配置为在达到编程值时使所述第二接口将所获得的信息发送到所述非接触式 读者。

    CARTE A PUCE SANS CONTACT A ADAPTATION DE SIGNAUX DE COMMANDE
    3.
    发明申请
    CARTE A PUCE SANS CONTACT A ADAPTATION DE SIGNAUX DE COMMANDE 审中-公开
    控制信号 - 自适应连接芯片卡

    公开(公告)号:WO2002073522A1

    公开(公告)日:2002-09-19

    申请号:PCT/FR2002/000573

    申请日:2002-02-14

    Inventor: PALMADE, Romain

    CPC classification number: G06K7/10346 G06K7/10297 G06K19/0723

    Abstract: L'invention concerne une carte à puce électronique sans contact (10), caractérisée en ce qu'elle comprend: un dispositif de communication (14) avec un lecteur de carte à puce électronique sans contact (12) communiquant selon la norme ISO 14443-4; et un système d'exploitation (16) du type carte à puce électronique sans contacts communiquant par commande APDU et réponse APDU selon la norme ISO 7816-4; et une interface de conversion de protocole (18) entre le dispositif de communication (14) et le système d'exploitation (16).

    Abstract translation: 本发明涉及一种非接触式电子芯片卡(10),其特征在于,它包括:用于与根据ISO标准14443-4进行通信的非接触式电子芯片读卡器(12)通信(14)的装置; 通过APDU命令和APDU响应根据ISO标准7816-4通信的联系人电子芯片卡型操作系统(16); 以及在通信设备(14)和操作系统(16)之间的协议转换接口(18)。

    MANAGING POWER AND TIMING IN A SMART CARD DEVICE
    4.
    发明申请
    MANAGING POWER AND TIMING IN A SMART CARD DEVICE 审中-公开
    在智能卡设备中管理电源和时序

    公开(公告)号:WO2008141232A3

    公开(公告)日:2009-02-19

    申请号:PCT/US2008063311

    申请日:2008-05-09

    CPC classification number: G06K19/0723 G06K19/0701 G06K19/0775

    Abstract: In some implementations, a mobile device includes a first interface configured to communicably couple to a removable integrated circuit card; a second interface configured to wirelessly communicate with a contactless reader that is external to the mobile device; a communication interface that couples the first interface and the second interface and that is configured to obtain information from an integrated circuit card that is coupled to the first interface in response to receipt by the second interface of an information request from the contactless reader, and a programmable timer that is configured to be started in response to the second interface receiving an information request from the contactless reader, and that is further configured to, upon reaching a programmed value, cause the second interface to transmit the obtained information to the contactless reader. In another implementation, a power storage is configured to store power received by the second interface and provider stored power to the first interface, the second interface and the communication interface.

    Abstract translation: 在一些实施方案中,移动设备包括配置成可通信地耦合到可移除集成电路卡的第一接口; 第二接口,被配置为与所述移动设备外部的非接触式读取器无线通信; 通信接口,其耦合所述第一接口和所述第二接口,并且被配置为响应于所述第二接口接收到来自所述非接触式读取器的信息请求而从耦合到所述第一接口的集成电路卡获取信息,以及 可编程定时器,其被配置为响应于所述第二接口从所述非接触式读取器接收到信息请求而启动,并且还被配置为在达到编程值时使所述第二接口将所获得的信息发送到所述非接触读取器。 在另一实现中,功率存储器被配置为将由第二接口接收的功率和提供商存储的功率存储到第一接口,第二接口和通信接口。

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