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200 条记录 (耗时 0.054 秒)

    Method and apparatus for RFID communication
    41.
    再颁专利
    Method and apparatus for RFID communication 有权
    RFID通信方法和装置

    公开(公告)号：USRE43918E1

    公开(公告)日：2013-01-08

    申请号：US11864718

    申请日：2007-09-28

    申请人： Mark E. Tuttle ,  Rickie C. Lake ,  Steven F. Schicht ,  John R. Tuttle

    发明人： Mark E. Tuttle ,  Rickie C. Lake ,  Steven F. Schicht ,  John R. Tuttle

    IPC分类号： G06F11/00

    CPC分类号： G01R31/303 ,  G01R31/01 ,  G01R31/2822 ,  G01R31/3025 ,  G06K7/0095 ,  G06K19/0701

    摘要： A plurality of battery-operated transceivers encapsulated by lamination to form a sheet of independent transceivers is tested in a two piece fixture that forms an enclosure surrounding each in-sheet transceiver. Each enclosure has an antenna for transmitting a command signal to the transceiver at a known power level and for receiving a reply message from the transceiver containing a power level measurement made by the transceiver. Test methods using the fixture of the present invention are also described. An RFID tag and interrogator may each include a transmitter and a receiver. The tag and interrogator may communicate with each other at different frequency bands and may communicate in accordance with a wireless communication protocol.

    摘要翻译： 通过层压封装以形成独立收发器片的多个电池供电的收发器在形成围绕每一张片内收发器的外壳的两件式夹具中进行测试。 每个外壳具有用于以已知功率电平向收发器发送命令信号并用于从收发器接收包含由收发器进行的功率电平测量的应答消息的天线。 还描述了使用本发明的固定装置的测试方法。 RFID标签和询问器可以各自包括发射机和接收机。 标签和询问器可以在不同的频带彼此通信，并且可以根据无线通信协议进行通信。

    Radio frequency data communications device with adjustable receiver sensitivity and method
    42.
    发明授权
    Radio frequency data communications device with adjustable receiver sensitivity and method 失效
    射频数据通信设备具有可调接收灵敏度和方法

    公开(公告)号：US06781508B2

    公开(公告)日：2004-08-24

    申请号：US10315427

    申请日：2002-12-09

    申请人： Mark E. Tuttle ,  John R. Tuttle

    发明人： Mark E. Tuttle ,  John R. Tuttle

    IPC分类号： H04Q100

    CPC分类号： H01Q1/2225 ,  G01S13/767 ,  G01S13/78 ,  G06K7/10346 ,  G06K19/0723 ,  G06K19/0726 ,  G06K19/07749 ,  H01Q1/22 ,  H01Q7/00

    摘要： An adjustable radio frequency data communications device has a monolithic semiconductor integrated circuit with integrated circuitry, interrogation receiving circuitry provided on the monolithic integrated circuit forming at least part of the integrated circuitry and configured to receive an interrogation signal from the interrogator unit, an antenna electrically coupled to the interrogation receiving circuitry and configured to communicate with the remote interrogator unit, a power source electrically coupled to the integrated circuitry and configured to generate operating power for the communications device, and at least one of the antenna and the interrogation receiving circuitry having reconfigurable electrical characteristics, the electrical characteristics being reconfigurable to selectively tune the at least one of the antenna and the interrogation receiving circuitry within a range of tuned and detuned states to realize a desired receiver sensitivity of the communications device.

    摘要翻译： 一种可调节射频数据通信设备具有集成电路的单片半导体集成电路，在单片集成电路上提供的询问接收电路，其形成集成电路的至少一部分并且被配置为从询问器单元接收询问信号，天线电耦合 所述询问接收电路被配置为与所述远程询问器单元通信;电源，其耦合到所述集成电路并且被配置为生成所述通信设备的操作功率，并且所述天线和所述询问接收电路中的至少一个具有可重新配置的电 特性，电特性是可重构的，以在调谐和失谐状态的范围内选择性地调谐天线和询问接收电路中的至少一个，以实现通信设备的期望接收机灵敏度 e。

    Radio frequency communication apparatus and methods of forming a radio frequency communication apparatus
    44.
    发明授权
    Radio frequency communication apparatus and methods of forming a radio frequency communication apparatus 失效
    射频通信装置及其形成方法

    公开(公告)号：US06177859B1

    公开(公告)日：2001-01-23

    申请号：US08955200

    申请日：1997-10-21

    申请人： John R. Tuttle ,  Mark E. Tuttle ,  Rickie C. Lake

    发明人： John R. Tuttle ,  Mark E. Tuttle ,  Rickie C. Lake

    IPC分类号： H04Q522

    CPC分类号： G06K19/0776 ,  G06K19/07749

    摘要： A method of forming a radio frequency communication apparatus includes providing a substrate provided with an outermost surface. An RFID is adhered at least partially within the substrate, and the RFID includes an antenna and an integrated circuit. The RFID and substrate together form a radio frequency communication apparatus. A method of forming a radio frequency communication apparatus includes providing a substrate with a frontside surface. An opening is formed through the frontside surface and into the substrate. An RFID is inserted within the opening and adhered to the substrate within the opening. The RFID includes an antenna and an integrated circuit to form a radio frequency communication apparatus.

    摘要翻译： 形成射频通信装置的方法包括提供设置有最外表面的基板。 RFID至少部分地粘附在基板内，并且RFID包括天线和集成电路。 RFID和衬底一起形成射频通信装置。 形成射频通信装置的方法包括向基板提供前侧表面。 通过前侧表面形成开口并进入基板。 RFID插入到开口内并粘附到开口内的基板上。 RFID包括天线和集成电路，以形成射频通信装置。

    Radio frequency data communications device with selectively removable antenna portion and method
    48.
    发明授权
    Radio frequency data communications device with selectively removable antenna portion and method 失效
    具有选择性可移除天线部分和方法的射频数据通信设备

    公开(公告)号：US07283035B2

    公开(公告)日：2007-10-16

    申请号：US11370455

    申请日：2006-03-07

    申请人： Mark E. Tuttle ,  John R. Tuttle

    发明人： Mark E. Tuttle ,  John R. Tuttle

    IPC分类号： H04Q5/22 ,  G08B13/14 ,  G08B23/00 ,  H01Q9/28

    CPC分类号： H01Q1/2225 ,  G01S13/767 ,  G01S13/78 ,  G06K7/10346 ,  G06K19/0723 ,  G06K19/0726 ,  G06K19/07749 ,  H01Q1/22 ,  H01Q7/00

    摘要： An adjustable radio frequency data communications device has a monolithic semiconductor integrated circuit with integrated circuitry, interrogation receiving circuitry provided on the monolithic integrated circuit forming at least part of the integrated circuitry and configured to receive an interrogation signal from the interrogator unit, an antenna electrically coupled to the interrogation receiving circuitry and configured to communicate with the remote interrogator unit, a power source electrically coupled to the integrated circuitry and configured to generate operating power for the communications device, and at least one of the antenna and the interrogation receiving circuitry having reconfigurable electrical characteristics, the electrical characteristics being reconfigurable to selectively tune the at least one of the antenna and the interrogation receiving circuitry within a range of tuned and detuned states to realize a desired receiver sensitivity of the communications device. Additionally, a method for tuning receiver sensitivity and/or transmitter sensitivity according to construction of the above device is disclosed.

    摘要翻译： 一种可调节射频数据通信设备具有集成电路的单片半导体集成电路，在单片集成电路上提供的询问接收电路，其形成集成电路的至少一部分并且被配置为从询问器单元接收询问信号，天线电耦合 所述询问接收电路被配置为与所述远程询问器单元通信;电源，其耦合到所述集成电路并且被配置为生成所述通信设备的操作功率，并且所述天线和所述询问接收电路中的至少一个具有可重新配置的电 特性，电特性是可重构的，以在调谐和失谐状态的范围内选择性地调谐天线和询问接收电路中的至少一个，以实现通信设备的期望接收机灵敏度 e。 此外，公开了根据上述装置的结构来调整接收机灵敏度和/或发射机灵敏度的方法。

    In-sheet transceiver testing
    49.
    发明授权
    In-sheet transceiver testing 有权
    内置收发器测试

    公开(公告)号：US06487681B1

    公开(公告)日：2002-11-26

    申请号：US09437718

    申请日：1999-11-09

    申请人： Mark E. Tuttle ,  Rickie C. Lake ,  Steven F. Schicht ,  John R. Tuttle

    发明人： Mark E. Tuttle ,  Rickie C. Lake ,  Steven F. Schicht ,  John R. Tuttle

    IPC分类号： G06F1100

    CPC分类号： G06K19/0701 ,  G01R31/01 ,  G01R31/2822 ,  G01R31/3025 ,  G01R31/303 ,  G06K7/0095

    摘要： A plurality of battery-operated transceivers encapsulated by lamination to form a sheet of independent transceivers is tested in a two piece fixture that forms an enclosure surrounding each in-sheet transceiver. Each enclosure has an antenna for transmitting a command signal to the transceiver at a known power level and for receiving a reply message from the transceiver containing a power level measurement made by the transceiver. Test methods using the fixture of the present invention are also described.

    摘要翻译： 通过层压封装以形成独立收发器片的多个电池供电的收发器在形成围绕每一张片内收发器的外壳的两件式夹具中进行测试。 每个外壳具有用于以已知功率电平向收发器发送命令信号并用于从收发器接收包含由收发器进行的功率电平测量的应答消息的天线。 还描述了使用本发明的固定装置的测试方法。