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    Data storing apparatus and method for RFID tags with sensors
    6.
    发明申请
    Data storing apparatus and method for RFID tags with sensors 失效
    具有传感器的RFID标签的数据存储装置和方法

    公开(公告)号：US20070132588A1

    公开(公告)日：2007-06-14

    申请号：US11542479

    申请日：2006-10-03

    申请人： Jae-Young Jung ,  Jun-Ho Yeo ,  Hae-Won Son ,  Gil-Young Choi ,  Yoon-Mee Doh ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    发明人： Jae-Young Jung ,  Jun-Ho Yeo ,  Hae-Won Son ,  Gil-Young Choi ,  Yoon-Mee Doh ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    IPC分类号： G08B13/14 ,  G08B1/08 ,  H04Q5/22

    CPC分类号： G06K19/0723 ,  G06F21/71 ,  G06F21/73 ,  G06F21/85 ,  G06F2221/2141 ,  G06F2221/2143 ,  G06F2221/2151 ,  G06K19/0716

    摘要： Provided is a data storing apparatus and method for Radio Frequency Identification (RFID) tags with sensors. The apparatus includes: a first storing block which includes a kill password storage and an access password storage; a second storing block which includes an Electronic Product Code (EPC) storage, a protocol control storage, and an error check storage storing a Cyclic Redundancy Checking (CRC) code for detecting a transmission error; a third storing block which includes a tag identifier storage storing a tag identifier including a manufacture model and a serial number of the tag; and a fourth storing block which includes an initial sensor data storage storing initial information of the sensor, a real-time information storage, a maximum/minimum data storage storing maximum/minimum values, a sensor data storage storing sensing data actually measured through the sensor embedded in the RFID tag.

    摘要翻译： 提供了一种具有传感器的射频识别（RFID）标签的数据存储装置和方法。 该装置包括：第一存储块，其包括杀死密码存储和访问密码存储; 包括电子产品代码（EPC）存储器，协议控制存储器和存储用于检测传输错误的循环冗余校验（CRC）代码的错误检查存储器的第二存储块; 第三存储块，其包括存储包括标签的制造模型和序列号的标签标识符的标签标识符存储器; 以及第四存储块，其包括存储传感器的初始信息的初始传感器数据存储器，实时信息存储器，存储最大/最小值的最大/最小数据存储器，存储通过传感器实际测量的感测数据的传感器数据存储器 嵌入RFID标签。

    Data storing apparatus and method for RFID tags with sensors
    7.
    发明授权
    Data storing apparatus and method for RFID tags with sensors 失效
    具有传感器的RFID标签的数据存储装置和方法

    公开(公告)号：US07538678B2

    公开(公告)日：2009-05-26

    申请号：US11542479

    申请日：2006-10-03

    申请人： Jae-Young Jung ,  Jun-Ho Yeo ,  Hae-Won Son ,  Gil-Young Choi ,  Yoon-Mee Doh ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    发明人： Jae-Young Jung ,  Jun-Ho Yeo ,  Hae-Won Son ,  Gil-Young Choi ,  Yoon-Mee Doh ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    IPC分类号： G08B13/14

    CPC分类号： G06K19/0723 ,  G06F21/71 ,  G06F21/73 ,  G06F21/85 ,  G06F2221/2141 ,  G06F2221/2143 ,  G06F2221/2151 ,  G06K19/0716

    摘要： Provided is a data storing apparatus and method for Radio Frequency Identification (RFID) tags with sensors. The apparatus includes: a first storing block which includes a kill password storage and an access password storage; a second storing block which includes an Electronic Product Code (EPC) storage, a protocol control storage, and an error check storage storing a Cyclic Redundancy Checking (CRC) code for detecting a transmission error; a third storing block which includes a tag identifier storage storing a tag identifier including a manufacture model and a serial number of the tag; and a fourth storing block which includes an initial sensor data storage storing initial information of the sensor, a real-time information storage, a maximum/minimum data storage storing maximum/minimum values, a sensor data storage storing sensing data actually measured through the sensor embedded in the RFID tag.

    摘要翻译： 提供了一种具有传感器的射频识别（RFID）标签的数据存储装置和方法。 该装置包括：第一存储块，其包括杀死密码存储和访问密码存储; 包括电子产品代码（EPC）存储器，协议控制存储器和存储用于检测传输错误的循环冗余校验（CRC）代码的错误检查存储器的第二存储块; 第三存储块，其包括存储包括标签的制造模型和序列号的标签标识符的标签标识符存储器; 以及第四存储块，其包括存储传感器的初始信息的初始传感器数据存储器，实时信息存储器，存储最大/最小值的最大/最小数据存储器，存储通过传感器实际测量的感测数据的传感器数据存储器 嵌入RFID标签。

    PIFA and RFID tag using the same
    8.
    发明授权
    PIFA and RFID tag using the same 有权
    PIFA和RFID标签使用相同

    公开(公告)号：US07504998B2

    公开(公告)日：2009-03-17

    申请号：US11297687

    申请日：2005-12-07

    申请人： Won-Kyu Choi ,  Hae-Won Son ,  Je-Hoon Yun ,  Ji-Hoon Bae ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    发明人： Won-Kyu Choi ,  Hae-Won Son ,  Je-Hoon Yun ,  Ji-Hoon Bae ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/2225 ,  H01Q1/22 ,  H01Q9/0421 ,  H01Q9/045

    摘要： Provided is a planar inverted-F antenna (PIFA) which has a Co-Planar Waveguide (CPW) feeding structure and can be attached to a metal surface, and an RFID tag using the same. The PIFA includes a radiation patch layer; a Co-Planar Waveguide (CPW) feeding layer; a feeding probe; and a short-circuit. The CPW feeding layer includes a feeding means and a ground surface. The feeding probe electrically connects the radiation patch layer and the feeding means and provides a Radio Frequency (RF) signal to be radiated to the radiation patch layer. The short-circuiting means short-circuits the radiation patch layer and the ground surface through the dielectric layer. The PIFA can be applied to a passive RFID tag. Impedance matching between the antenna and the RFID chip is possible. Also, the PIFA can easily control resonant frequency of the antenna and reactance.

    摘要翻译： 提供了具有共平面波导（CPW）馈送结构并且可以附着到金属表面的平面倒F天线（PIFA）和使用其的RFID标签。 PIFA包括辐射贴片层; 共平面波导（CPW）馈电层; 喂食探针; 和短路。 CPW馈送层包括馈送装置和接地表面。 馈送探针将辐射贴片层和馈送装置电连接并提供要辐射到辐射贴片层的射频（RF）信号。 短路装置通过介电层使辐射贴片层和地表面短路。 PIFA可应用于无源RFID标签。 天线和RFID芯片之间的阻抗匹配是可能的。 此外，PIFA可以轻松控制天线的谐振频率和电抗。

    PIFA and RFID tag using the same
    9.
    发明申请
    PIFA and RFID tag using the same 有权

    公开(公告)号：US20060145927A1

    公开(公告)日：2006-07-06

    申请号：US11297687

    申请日：2005-12-07

    申请人： Won-Kyu Choi ,  Hae-Won Son ,  Je-Hoon Yun ,  Ji-Hoon Bae ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    发明人： Won-Kyu Choi ,  Hae-Won Son ,  Je-Hoon Yun ,  Ji-Hoon Bae ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/2225 ,  H01Q1/22 ,  H01Q9/0421 ,  H01Q9/045

    摘要： Provided is a planar inverted-F antenna (PIFA) which has a Co-Planar Waveguide (CPW) feeding structure and can be attached to a metal surface, and an RFID tag using the same. The PIFA includes a radiation patch layer; a Co-Planar Waveguide (CPW) feeding layer; a feeding probe; and a short-circuit. The CPW feeding layer includes a feeding means and a ground surface. The feeding probe electrically connects the radiation patch layer and the feeding means and provides a Radio Frequency (RF) signal to be radiated to the radiation patch layer. The short-circuiting means short-circuits the radiation patch layer and the ground surface through the dielectric layer. The PIFA can be applied to a passive RFID tag. Impedance matching between the antenna and the RFID chip is possible. Also, the PIFA can easily control resonant frequency of the antenna and reactance.

    Antenna Using Proximity-Coupling Between Radiation Patch and Short-Ended Feed Line, Rfid Tag Employing the Same, and Antenna Impedance Matching Method Thereof
    10.
    发明申请
    Antenna Using Proximity-Coupling Between Radiation Patch and Short-Ended Feed Line, Rfid Tag Employing the Same, and Antenna Impedance Matching Method Thereof 审中-公开
    使用辐射贴片和短路馈线之间的接近耦合的天线，使用它的Rfid标签和天线阻抗匹配方法

    公开(公告)号：US20080309578A1

    公开(公告)日：2008-12-18

    申请号：US12162069

    申请日：2007-02-01

    申请人： Hae-Won Son ,  Won-Kyu Choi ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    发明人： Hae-Won Son ,  Won-Kyu Choi ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

    IPC分类号： H01Q1/38 ,  H01Q1/50 ,  G08B13/14

    CPC分类号： H01Q1/2208 ,  H01Q9/0421

    摘要： Provided is an antenna based on proximity coupling between a short-ended microstrip feed line and a radiation patch, an RFID tag including the planar antenna, and an antenna impedance matching method thereof. The antenna includes a radiation patch configured to determine a resonant frequency of the antenna; a ground plate disposed in parallel to the radiation patch; and a feeding part disposed between the radiation patch and the ground plate and configured to provide radio frequency signals to a device connected to the antenna. The feeding part includes a feed line that is formed in a resonance length direction of the radiation patch and proximity-coupled with the radiation patch and one end of the feed line is shorted. The antenna freely controls the resistance and reactance of the antenna impedance independently and efficiently matched to a device connected to the antenna which has a predetermined impedance in wide bands.

    摘要翻译： 提供一种基于短路微带馈电线和辐射贴片之间的接近耦合的天线，包括平面天线的RFID标签及其天线阻抗匹配方法。 天线包括被配置为确定天线的谐振频率的辐射贴片; 与辐射贴片平行布置的接地板; 以及馈送部分，设置在辐射贴片和接地板之间并且被配置为向连接到天线的装置提供射频信号。 馈电部分包括沿辐射贴片的谐振长度方向形成的馈电线，并且与辐射贴片接近耦合，馈线的一端短路。 天线自由地控制天线阻抗的电阻和电抗，并且与宽带上具有预定阻抗的连接到天线的设备有效匹配。