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1. 发明申请

US20100314452A1 APPARATUS AND METHOD OF GENERATING WAKE-UP SIGNAL IN BATTERY-POWERED PASSIVE TAG 审中-公开
标题翻译：在电池被动标签中产生唤醒信号的装置和方法
公开(公告)号：US20100314452A1
公开(公告)日：2010-12-16
申请号：US12518099
申请日：2007-12-07
申请人： Junho Yeo , Josef Preishub , Alex Janek , Andreas Schuhai , Hae-Won Son , Jae-Young Jung , Hee-Sook Mo , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Junho Yeo , Josef Preishub , Alex Janek , Andreas Schuhai , Hae-Won Son , Jae-Young Jung , Hee-Sook Mo , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G06K19/06
CPC分类号： G06K7/0008 , G06K19/0705 , G06K19/0723
摘要： An apparatus and method of generating a wake-up signal from a passive tag with a battery is provided. According to the present invention, since a wake-up signal is generated by a signal received from a Radio Frequency Identification (RFID) reader, battery life can be extended. That is, a wake-up signal can be generated for the battery to be operated according to a signal from the RFID reader so that the battery included in the tag can be controlled from the RFID reader, thereby controlling the amount of battery power consumed. Therefore, the battery life and the life of the tag including the battery can be increased.
摘要翻译：提供了一种从具有电池的无源标签产生唤醒信号的装置和方法。根据本发明，由于通过从射频识别（RFID）读取器接收的信号产生唤醒信号，所以可延长电池寿命。也就是说，可以根据来自RFID读取器的信号为电池产生唤醒信号，从而可以从RFID读取器控制包含在标签中的电池，从而控制消耗的电池电量。因此，可以增加包括电池的标签的电池寿命和寿命。

2. 发明授权

US07710274B2 Antenna having loop and helical structure and RFID tag using the same 失效
标题翻译：具有环路和螺旋结构的天线和使用其的RFID标签
公开(公告)号：US07710274B2
公开(公告)日：2010-05-04
申请号：US11771162
申请日：2007-06-29
申请人： Won-Kyu Choi , Hae-Won Son , Gil-Young Choi , Jung-Hyung Ha , Noh-Hoon Myung
发明人： Won-Kyu Choi , Hae-Won Son , Gil-Young Choi , Jung-Hyung Ha , Noh-Hoon Myung
IPC分类号： G08B13/14 , H01Q1/00 , H01Q13/10 , H01Q1/36
CPC分类号： H01Q1/2225 , H01Q1/362 , H01Q7/00
摘要： An antenna and a radio frequency identification (RFID) tag using the same are disclosed. The antenna includes: a radiating unit having a helical structure; and a feeding unit having a loop structure on which a terminal connected to an element connected to the antenna is formed, wherein the feeding unit is electromagnetically induced and coupled with the radiating unit to be apart from each other.
摘要翻译：公开了使用其的天线和射频识别（RFID）标签。天线包括：具有螺旋结构的辐射单元; 以及馈电单元，具有环形结构，在该结构上形成连接到连接到天线的元件的端子，其中馈电单元被电磁感应并与辐射单元耦合以彼此分开。

3. 发明申请

US20080136596A1 PASSIVE TAG INCLUDING VOLATILE MEMORY 失效
标题翻译：被动标签，包括挥发性内存
公开(公告)号：US20080136596A1
公开(公告)日：2008-06-12
申请号：US11931222
申请日：2007-10-31
申请人： Junho YEO , Josef Preishuber-Pfluegl , Alex JANEK , Andreas SCHUHA , Hae-Won SON , Jae-Young JUNG , Hee-Sook MO , Ji-Hoon BAE , Gil-Young CHOI , Cheol-Sig PYO , Jong-Suk CHAE
发明人： Junho YEO , Josef Preishuber-Pfluegl , Alex JANEK , Andreas SCHUHA , Hae-Won SON , Jae-Young JUNG , Hee-Sook MO , Ji-Hoon BAE , Gil-Young CHOI , Cheol-Sig PYO , Jong-Suk CHAE
IPC分类号： H04Q5/22 , G08B13/14
CPC分类号： G06K19/0723 , G06K19/0705 , G06K19/0717
摘要： A passive tag including a volatile memory is provided. The passive tag includes: a sensing unit which senses or measures information about environmental surroundings of the tag; a volatile memory; a non-volatile memory; and a control unit which firstly stores resultant data sensed or measured by the sensing unit in the volatile memory and then moves the data stored in the volatile memory to the non-volatile memory according to pre-set conditions. Therefore, the life of the tag is prolonged and stability of important data can be secured.
摘要翻译：提供了包括易失性存储器的无源标签。无源标签包括：感测单元，其感测或测量关于标签的环境环境的信息; 易失记录; 非易失性存储器; 以及控制单元，其首先将由感测单元感测或测量的结果数据存储在易失性存储器中，然后根据预设条件将存储在易失性存储器中的数据移动到非易失性存储器。因此，标签的寿命延长，可以确保重要数据的稳定性。

4. 发明申请

US20080122625A1 LOWER POWER BATTERY-ASSISTED RFID TAG HAVING IMPROVED RECOGNITION DISTANCE, AND WAKE-UP METHOD THEREOF 有权
标题翻译：具有改进的识别距离的下电力电池辅助RFID标签及其唤醒方法
公开(公告)号：US20080122625A1
公开(公告)日：2008-05-29
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。

5. 发明申请

US20070236332A1 METHOD FOR READING TAG IN MOBILE RFID ENVIRONMENT 审中-公开
标题翻译：在移动RFID环境中读取标签的方法
公开(公告)号：US20070236332A1
公开(公告)日：2007-10-11
申请号：US11689609
申请日：2007-03-22
申请人： ChengHao QUAN , Hae-Won SON , Hee-Sook MO , Ji-Hoon BAE , Dong-Han LEE , Gil-Young CHOI , Cheol-Sig PYO , Jong-Suk CHAE
发明人： ChengHao QUAN , Hae-Won SON , Hee-Sook MO , Ji-Hoon BAE , Dong-Han LEE , Gil-Young CHOI , Cheol-Sig PYO , Jong-Suk CHAE
IPC分类号： H04Q5/22
CPC分类号： G01D21/00
摘要： Provided is a method for reading a tag in a mobile Radio Frequency Identification (RFID) environment. The tag reading method effectively identifies a tag by repeatedly transmitting a tag identification request in a predetermined time to prevent collision among RFID readers, when a plurality of RFID readers access to a tag. The method for reading a tag in a mobile RFID environment, which includes the steps of: a) transmitting a tag identification request signal to a tag; b) waiting for an acknowledgement signal to be transmitted from the tag; and c) when no acknowledgement signal is transmitted from the tag, retransmitting the tag identification request signal after a predetermined delay time passes.
摘要翻译：提供了一种在移动射频识别（RFID）环境中读取标签的方法。标签读取方法在多个RFID阅读器访问标签时，通过在预定时间内重复发送标签识别请求来有效地识别标签，以防止RFID读取器之间的冲突。一种用于在移动RFID环境中读取标签的方法，包括以下步骤：a）向标签发送标签识别请求信号; b）等待从标签发送确认信号; 以及c）当没有从所述标签发送确认信号时，经过预定延迟时间之后重传所述标签识别请求信号。

6. 发明申请

US20070132588A1 Data storing apparatus and method for RFID tags with sensors 失效
标题翻译：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。

7. 发明授权

US08102263B2 Passive tag including volatile memory 失效
标题翻译：被动标签包括易失性记忆
公开(公告)号：US08102263B2
公开(公告)日：2012-01-24
申请号：US11931222
申请日：2007-10-31
申请人： Junho Yeo , Josef Preishuber-Pfluegl , Alex Janek , Andreas Schuhal , Hae-Won Son , Jae-Young Jung , Hee-Sook Mo , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Junho Yeo , Josef Preishuber-Pfluegl , Alex Janek , Andreas Schuhal , Hae-Won Son , Jae-Young Jung , Hee-Sook Mo , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G08B13/14
CPC分类号： G06K19/0723 , G06K19/0705 , G06K19/0717
摘要： A passive tag including a volatile memory is provided. The passive tag includes: a sensing unit which senses or measures information about environmental surroundings of the tag; a volatile memory; a non-volatile memory; and a control unit which firstly stores resultant data sensed or measured by the sensing unit in the volatile memory and then moves the data stored in the volatile memory to the non-volatile memory according to pre-set conditions. Therefore, the life of the tag is prolonged and stability of important data can be secured.
摘要翻译：提供了包括易失性存储器的无源标签。无源标签包括：感测单元，其感测或测量关于标签的环境环境的信息; 易失记录; 非易失性存储器; 以及控制单元，其首先将由感测单元感测或测量的结果数据存储在易失性存储器中，然后根据预设条件将存储在易失性存储器中的数据移动到非易失性存储器。因此，标签的寿命延长，可以确保重要数据的稳定性。

8. 发明授权

US08081062B2 Transmit/receive antenna system having offset feed points for high isolation 有权
标题翻译：发射/接收天线系统具有高隔离的补偿馈电点
公开(公告)号：US08081062B2
公开(公告)日：2011-12-20
申请号：US12088567
申请日：2005-12-29
申请人： Hae-Won Son , Won-Kyu Choi , Chan-Soo Shin , Gil-Young Choi , Cheol-Sig Pyo
发明人： Hae-Won Son , Won-Kyu Choi , Chan-Soo Shin , Gil-Young Choi , Cheol-Sig Pyo
IPC分类号： G08B25/10 , H01Q21/00
CPC分类号： H01P5/18
摘要： Provided is an antenna system with high isolation. The high-isolation antenna has transmission ports of a transmission antenna and reception ports of a reception antenna highly isolated from each other by using quadrature hybrid couplers. The antenna system includes: a transmission antenna having two feed points for transmitting signals; a reception antenna having two feed points for receiving signals; a transmission hybrid coupler which is connected to the two feed points of the transmission antenna and transmits transmission signals which have a phase difference of 90° with each other; and a reception hybrid coupler which is connected to the two feed points of the reception antenna and receives reception signals which have a phase difference of 90° with each other. The signals leaking from the two feed points of the transmission antenna to the two feed points of the reception antenna are offset.
摘要翻译：提供了具有高隔离度的天线系统。高隔离天线具有通过使用正交混合耦合器彼此高度隔离的发送天线和接收天线的接收端口的传输端口。天线系统包括：发射天线，具有用于发射信号的两个馈电点; 具有用于接收信号的两个馈送点的接收天线; 传输混合耦合器，其连接到发射天线的两个馈电点，并发射相位差为90°的发射信号; 以及接收混合耦合器，其连接到接收天线的两个馈电点，并接收彼此具有90°的相位差的接收信号。从发送天线的两个馈电点泄漏到接收天线的两个馈电点的信号被偏移。

9. 发明申请

US20110148584A1 METHOD OF PLACING RFID TAG FOR UNDERGROUND USE UNDER GROUND SURFACE 审中-公开
标题翻译：放置RFID标签的方法，用于地面下的地下使用
公开(公告)号：US20110148584A1
公开(公告)日：2011-06-23
申请号：US12825561
申请日：2010-06-29
申请人： KYONG HEE LEE , Ju Wan KIM , Hae Won SON , Gwang Ja JIN , Jeong-Ho PARK , Seung Yong LEE , Kyoung-Wook MIN , Jong-Hyun PARK
发明人： KYONG HEE LEE , Ju Wan KIM , Hae Won SON , Gwang Ja JIN , Jeong-Ho PARK , Seung Yong LEE , Kyoung-Wook MIN , Jong-Hyun PARK
IPC分类号： H04Q5/22
CPC分类号： G06K19/0723
摘要： A method includes: placing a Radio Frequency Identification (RFID) tag for underground use under a ground surface, wherein a ground plate which has a diameter greater than that of the RFID tag or a tag antenna and on a top of which the RFID tag is mounted is placed underground such that the RFID tag protrudes above the ground surface or a bottom of the RFID tag is aligned with the ground surface.
摘要翻译：一种方法包括：在地面下放置用于地下使用的射频识别（RFID）标签，其中直径大于RFID标签或标签天线的直径的接地板，并且其顶部上的RFID标签是安装在地下，使得RFID标签突出在地面上方或RFID标签的底部与地面对齐。

10. 发明申请

US20100090809A1 METHOD AND APPARATUS FOR TRANSMITTING SENSOR STATUS OF RADIO FREQUENCY IDENTIFICATION TAG 审中-公开
标题翻译：用于发射无线电频率识别标签的传感器状态的方法和装置
公开(公告)号：US20100090809A1
公开(公告)日：2010-04-15
申请号：US12530780
申请日：2008-01-21
申请人： Junho Yeo , Preishuber-Pfluegl Josef , Janek Alex , Schuhai Andreas , Hae-Won Son , Jae-Young Jung , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Junho Yeo , Preishuber-Pfluegl Josef , Janek Alex , Schuhai Andreas , Hae-Won Son , Jae-Young Jung , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G06K7/01
CPC分类号： H04Q9/00 , G06K19/0717 , G06K19/07749 , H04Q2209/47 , H04Q2209/75 , H04Q2209/823
摘要： Provided are a method and apparatus for transmitting a sensor status of a radio frequency identification (RFID) tag. The method and apparatus transmit an RFID tag identifier (ID) together with sensor data or sensor status information to an RFID reader, thereby enabling the RFID reader to receive the sensor status information about the RFID tag without additionally communicating with the RFID tag.
摘要翻译：提供了一种用于发送射频识别（RFID）标签的传感器状态的方法和装置。该方法和装置将RFID标签标识符（ID）与传感器数据或传感器状态信息一起发送到RFID读取器，从而使得RFID读取器能够接收关于RFID标签的传感器状态信息，而不需要额外地与RFID标签通信。

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