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:US20090053996A1

    公开(公告)日:2009-02-26

    申请号:US11841330

    申请日:2007-08-20

    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个电路产生的信息信号。

    SPHERICAL ANTENNA
    3.
    发明申请
    SPHERICAL ANTENNA 审中-公开
    球形天线

    公开(公告)号:US20090121965A1

    公开(公告)日:2009-05-14

    申请号:US11939238

    申请日:2007-11-13

    Applicant: Romain Palmade

    Inventor: Romain Palmade

    CPC classification number: H01Q7/00 H01Q1/2208 H01Q21/24

    Abstract: An antenna comprises a first circular coil, a second circular coil, and a third circular coil, and a housing unit including a sending/receiving interrogator chip. The first, second, and third coil are each connected to the housing unit at two points on each of the first, second, and third coil, and the first, second, and third coil are connected substantially in parallel.

    Abstract translation: 天线包括第一圆形线圈,第二圆形线圈和第三圆形线圈,以及包括发送/接收询问器芯片的壳体单元。 第一,第二和第三线圈各自在第一,第二和第三线圈中的每一个上的两个点处连接到壳体单元,并且第一,第二和第三线圈基本上并联连接。

    Adaptable demodulator
    4.
    发明申请
    Adaptable demodulator 有权
    适应解调器

    公开(公告)号:US20050238120A1

    公开(公告)日:2005-10-27

    申请号:US11111241

    申请日:2005-04-21

    CPC classification number: H04L27/06 H04L25/069

    Abstract: A method and a circuit for detecting a binary state supported by an analog symbol, comprising sampling the symbol with a sampling signal based on a frequency having a period shorter than the duration of a symbol, selecting a number of significant samples smaller than the number of samples which would be obtained with a sampling of the symbol at said frequency, and deciding of the symbol state based on the selected samples.

    Abstract translation: 一种用于检测由模拟符号支持的二进制状态的方法和电路,包括基于具有比符号的持续时间短的周期的频率的采样信号对所述符号进行采样,选择少于所述符号的数量的有效样本数 将利用所述频率处的符号采样获得的采样,以及基于所选择的采样来确定符号状态。

    Managing Power and Timing in a Smart Card Device
    5.
    发明申请
    Managing Power and Timing in a Smart Card Device 有权
    管理智能卡设备的电源和时序

    公开(公告)号:US20080277482A1

    公开(公告)日:2008-11-13

    申请号:US11746311

    申请日:2007-05-09

    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,移动设备包括被配置为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。

    CONTACTLESS IC CARD WITH OPERATING SYSTEM USED IN CONTACT TYPE CARDS AND READER FOR SUCH CONTACTLESS CARDS
    7.
    发明申请
    CONTACTLESS IC CARD WITH OPERATING SYSTEM USED IN CONTACT TYPE CARDS AND READER FOR SUCH CONTACTLESS CARDS 审中-公开
    具有连接卡类型的操作系统的接触式IC卡和这种接触卡的读取器

    公开(公告)号:US20070084925A1

    公开(公告)日:2007-04-19

    申请号:US11564864

    申请日:2006-11-30

    Applicant: Romain Palmade

    Inventor: Romain Palmade

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

    Abstract: A contactless electronic IC card (10), includes a communication device (14) for communicating with a contactless electronic IC card reader (12) in accordance with the ISO 14443-4 standard, a contact type electronic IC card operating system (16) communicating by APDU command and APDU response in accordance with the ISO 7816-4 standard, and a protocol conversion interface (18) between the communication device (14) and the operating system (16).

    Abstract translation: 一种非接触式电子IC卡(10),包括:用于与根据ISO 14443-4标准的非接触电子IC卡读取器(12)通信的通信设备(14);接触型电子IC卡操作系统(16),其通信 通过根据ISO 7816-4标准的APDU命令和APDU响应,以及在通信设备(14)和操作系统(16)之间的协议转换接口(18)。

    Adaptable demodulator
    8.
    发明授权
    Adaptable demodulator 有权
    适应解调器

    公开(公告)号:US08243856B2

    公开(公告)日:2012-08-14

    申请号:US11111241

    申请日:2005-04-21

    CPC classification number: H04L27/06 H04L25/069

    Abstract: A method and a circuit for detecting a binary state supported by an analog symbol, comprising sampling the symbol with a sampling signal based on a frequency having a period shorter than the duration of a symbol, selecting a number of significant samples smaller than the number of samples which would be obtained with a sampling of the symbol at said frequency, and deciding of the symbol state based on the selected samples.

    Abstract translation: 一种用于检测由模拟符号支持的二进制状态的方法和电路,包括基于具有比符号的持续时间短的周期的频率的采样信号对所述符号进行采样,选择少于所述符号的数量的有效样本数 将利用所述频率处的符号采样获得的采样,以及基于所选择的采样来确定符号状态。

    Parallel Antennas for Contactless Device
    9.
    发明申请
    Parallel Antennas for Contactless Device 审中-公开
    非接触式设备并联天线

    公开(公告)号:US20110025463A1

    公开(公告)日:2011-02-03

    申请号:US12534726

    申请日:2009-08-03

    CPC classification number: H01Q1/2225 H01Q7/00 H01Q21/28

    Abstract: An electronic information device includes an integrated circuit embedded within the device. The electronic information device further includes a first antenna that is embedded within the device and is connected to the integrated circuit. The electronic information device further includes a second antenna that is embedded within the device and is connected to the integrated circuit. The first antenna is oriented within a first plane and the second antenna is oriented within a second plane that is substantially parallel to the first plane.

    Abstract translation: 电子信息设备包括嵌入设备内的集成电路。 电子信息设备还包括嵌入在设备内并连接到集成电路的第一天线。 电子信息设备还包括嵌入在设备内并连接到集成电路的第二天线。 第一天线定向在第一平面内,而第二天线在与第一平面基本平行的第二平面内定向。

    Managing power and timing in a smart card device
    10.
    发明授权
    Managing power and timing in a smart card device 有权
    管理智能卡设备的电源和时序

    公开(公告)号:US07845568B2

    公开(公告)日:2010-12-07

    申请号:US11746311

    申请日:2007-05-09

    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,移动设备包括被配置为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。

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