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    Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof
    6.
    发明授权
    Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof 有权
    具有改进的识别距离的低功率电池辅助RFID标签及其唤醒方法

    公开(公告)号：US07884723B2

    公开(公告)日：2011-02-08

    申请号：US11928288

    申请日：2007-10-30

    申请人： Jae-Young Jung ,  Hae Won Son ,  Jong Hyun Seo ,  Junho Yeo ,  Gil Young Choi ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong Suk Chae

    发明人： Jae-Young Jung ,  Hae Won Son ,  Jong Hyun Seo ,  Junho Yeo ,  Gil Young Choi ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong Suk Chae

    IPC分类号： G08B13/14

    CPC分类号： G06K19/07749 ,  G06K19/0705

    摘要： Provided are a radio frequency identification (RFID) tag and a wake-up method thereof. The RFID tag includes: a power source that supplies a driving voltage; a continuous wave detector that receives the driving voltage from the power supply so as to detect a continuous wave in a signal received from an RFID tag reader; a command detector that selectively receives the driving voltage and detects a command in the signal; and a controller that executes the command detected by the command detector by supplying the driving voltage to the command detector if the continuous wave is detected, and stops the driving voltage from being supplied to the command detector if no command is received from the command detector for a predetermined time period.

    摘要翻译： 提供射频识别（RFID）标签及其唤醒方法。 RFID标签包括：提供驱动电压的电源; 连续波检测器，其从所述电源接收所述驱动电压，以便检测从RFID标签读取器接收的信号中的连续波; 命令检测器，其选择性地接收所述驱动电压并检测所述信号中的命令; 以及控制器，如果检测到连续波，则执行由指令检测器检测到的指令，将驱动电压提供给指令检测器，并且如果没有从命令检测器接收到命令，则将驱动电压提供给命令检测器， 预定时间段。

    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。

    Data storing apparatus and method for RFID tags with sensors
    8.
    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。

    RFID SENSOR TAG ANTENNA USING COUPLING FEEDING METHOD
    9.
    发明申请
    RFID SENSOR TAG ANTENNA USING COUPLING FEEDING METHOD 审中-公开
    RFID传感器标签天线使用耦合馈电方法

    公开(公告)号：US20080136597A1

    公开(公告)日：2008-06-12

    申请号：US11936022

    申请日：2007-11-06

    申请人： Won Kyu CHOI ,  Hae Won Son ,  Jae-Young Jung ,  Junho Yeo ,  Gil Young Choi ,  Cheol Sig Pyo

    发明人： Won Kyu CHOI ,  Hae Won Son ,  Jae-Young Jung ,  Junho Yeo ,  Gil Young Choi ,  Cheol Sig Pyo

    IPC分类号： H04B7/00

    CPC分类号： G06K19/07749

    摘要： Provided is a radio frequency identification (RFID) sensor tag antenna using an aperture coupling feeding method, including: a radiation patch for determining a resonance frequency of the RFID sensor tag antenna, which is disposed in an uppermost portion of the RFID sensor tag antenna; a first dielectric layer disposed on a bottom surface of the radiation patch and interposed between the radiation patch and a ground layer disposed to be parallel with the radiation patch; and a slot formed in a side of the ground layer and coupling RF signals to the RFID sensor tag antenna. Thus, the RFID sensor tag antenna can separately adjust resistance and reactance components of input impedance. As a result, the RFID sensor tag antenna can be matched with an RFID sensor tag board without an additional matching circuit.

    摘要翻译： 本发明提供一种使用孔径耦合馈送方式的射频识别（RFID）传感器标签天线，其包括：放射线片，用于确定设置在RFID传感器标签天线的最上部的RFID传感器标签天线的谐振频率; 第一电介质层，设置在所述辐射贴片的底表面上并插入在所述辐射贴片和设置成与所述辐射贴片平行的接地层之间; 以及形成在接地层的侧面中的槽，并将RF信号耦合到RFID传感器标签天线。 因此，RFID传感器标签天线可以单独调节输入阻抗的电阻和电抗分量。 因此，RFID传感器标签天线可以与RFID传感器标签板匹配，而不需要额外的匹配电路。

    COMMUNICATION METHOD FOR RADIO FREQUENCY IDENTIFICATION
    10.
    发明申请
    COMMUNICATION METHOD FOR RADIO FREQUENCY IDENTIFICATION 审中-公开
    无线电频率识别通信方法

    公开(公告)号：US20100308972A1

    公开(公告)日：2010-12-09

    申请号：US12867148

    申请日：2009-02-12

    申请人： Hyunseok Kim ,  Nak-Seon Seong ,  Jae-Young Jung ,  Heyung-Sub Lee ,  Cheol-Sig Pyo ,  Jong-Suk Chae ,  Josef Preishuber-Pfluegl ,  David Tschische

    发明人： Hyunseok Kim ,  Nak-Seon Seong ,  Jae-Young Jung ,  Heyung-Sub Lee ,  Cheol-Sig Pyo ,  Jong-Suk Chae ,  Josef Preishuber-Pfluegl ,  David Tschische

    IPC分类号： G06K7/01

    CPC分类号： G06K7/0008 ,  G06K7/10297 ,  G06K19/0723

    摘要： Provided is a communication method for radio frequency identification (RFID). In order to transmit a command message with respect to an RFID tag, an RFID reader generates a command message comprising a command code indicating a type of command to be delivered to the RFID tag, a response format having one or more bits for indicating a type of additional data to be added to a response message to be received from the RFID tag, and an identifier identifying the RFID tag; and transmits the command message to the RFID tag, thereby allowing the RFID tag to immediately transmit the additional data via the response message in response to the command message.

    摘要翻译： 提供了一种用于射频识别（RFID）的通信方法。 为了发送关于RFID标签的命令消息，RFID读取器产生指令消息，该命令消息包括指示要发送到RFID标签的命令的类型的命令代码，具有用于指示类型的一个或多个比特的响应格式 将要添加到要从RFID标签接收的响应消息的附加数据和识别RFID标签的标识符; 并将命令消息发送到RFID标签，从而允许RFID标签响应于命令消息经由响应消息立即发送附加数据。