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1. 发明授权

US08618916B2 Automatic mode detection in a dual operating mode RFID tag 有权
标题翻译：双工作模式RFID标签中的自动模式检测
公开(公告)号：US08618916B2
公开(公告)日：2013-12-31
申请号：US13468371
申请日：2012-05-10
申请人： Kelly Gravelle , Robert W. Tiernay , Dale L. Scott , Charles A. Johnson , Filip Weytjens , Matthew K. Burnett
发明人： Kelly Gravelle , Robert W. Tiernay , Dale L. Scott , Charles A. Johnson , Filip Weytjens , Matthew K. Burnett
IPC分类号： H04Q5/22
CPC分类号： G06K7/10198 , G06K19/0707 , G06K19/0712 , G06K19/0723 , H04Q5/22
摘要： A multi-mode, preferably dual mode, radio frequency identification (RFID) tag is adapted for automatic detection of whether a RFID reader located within communication range of the RFID tag is transmitting a continuous wave (CW) or modulated wave types of RF signal, and accordingly, mandating a response from the tag in read-only (RO) mode or read/write (R/W) mode, respectively. The tag includes means for designating one of the RO and R/W operating modes as a default mode of the tag, and for switching the tag from its default mode to its other operating mode, and vice versa, according to a rule for determining the frequency of occurrence of a selected event related to signal type of the reader. A device-implemented method of this automatic detection, and a method of fabricating the tag, are also disclosed.
摘要翻译：多模式，优选双模式射频识别（RFID）标签适于自动检测位于RFID标签的通信范围内的RFID读取器是否正在发送连续波（CW）或调制波类型的RF信号，因此，分别强制来自标签的只读（RO）模式或读/写（R / W）模式的响应。标签包括用于将RO和R / W操作模式之一指定为标签的默认模式的装置，以及用于将标签从其默认模式切换到其它操作模式的装置，反之亦然，根据用于确定与读取器的信号类型相关的所选事件的发生频率。还公开了这种自动检测的装置实现方法和制造标签的方法。

2. 发明申请

US20120306627A1 AUTOMATIC MODE DETECTION IN A DUAL OPERATING MODE RFID TAG 有权
标题翻译：自动模式检测在双操作模式RFID标签
公开(公告)号：US20120306627A1
公开(公告)日：2012-12-06
申请号：US13468371
申请日：2012-05-10
申请人： Kelly Gravelle , Robert W. Tiernay , Dale L. Scott , Charles A. Johnson , Filip Weytjens , Matthew K. Burnett
发明人： Kelly Gravelle , Robert W. Tiernay , Dale L. Scott , Charles A. Johnson , Filip Weytjens , Matthew K. Burnett
IPC分类号： G06K7/01
CPC分类号： G06K7/10198 , G06K19/0707 , G06K19/0712 , G06K19/0723 , H04Q5/22
摘要： A multi-mode, preferably dual mode, radio frequency identification (RFID) tag is adapted for automatic detection of whether a RFID reader located within communication range of the RFID tag is transmitting a continuous wave (CW) or modulated wave types of RF signal, and accordingly, mandating a response from the tag in read-only (RO) mode or read/write (R/W) mode, respectively. The tag includes means for designating one of the RO and R/W operating modes as a default mode of the tag, and for switching the tag from its default mode to its other operating mode, and vice versa, according to a rule for determining the frequency of occurrence of a selected event related to signal type of the reader. A device-implemented method of this automatic detection, and a method of fabricating the tag, are also disclosed.
摘要翻译：多模式，优选双模式射频识别（RFID）标签适于自动检测位于RFID标签的通信范围内的RFID读取器是否正在发送连续波（CW）或调制波类型的RF信号，因此，分别强制来自标签的只读（RO）模式或读/写（R / W）模式的响应。标签包括用于将RO和R / W操作模式之一指定为标签的默认模式的装置，以及用于将标签从其默认模式切换到其它操作模式的装置，反之亦然，根据用于确定与读取器的信号类型相关的所选事件的发生频率。还公开了这种自动检测的装置实现方法和制造标签的方法。

3. 发明授权

US08198985B2 Automatic mode detection in a dual operating mode RFID tag 有权
标题翻译：双工作模式RFID标签中的自动模式检测
公开(公告)号：US08198985B2
公开(公告)日：2012-06-12
申请号：US11139681
申请日：2005-05-31
申请人： Robert W. Tiernay , Dale L. Scott , Charles A. Johnson , Filip Weytjens , Matthew K. Burnett , Kelly Gravelle
发明人： Robert W. Tiernay , Dale L. Scott , Charles A. Johnson , Filip Weytjens , Matthew K. Burnett , Kelly Gravelle
IPC分类号： H04Q5/22
CPC分类号： G06K7/10198 , G06K19/0707 , G06K19/0712 , G06K19/0723 , H04Q5/22
摘要： A multi-mode, preferably dual mode, radio frequency identification (RFID) tag is adapted for automatic detection of whether a RFID reader located within communication range of the RFID tag is transmitting a continuous wave (CW) or modulated wave types of RF signal, and accordingly, mandating a response from the tag in read-only (RO) mode or read/write (R/W) mode, respectively. The tag includes means for designating one of the RO and R/W operating modes as a default mode of the tag, and for switching the tag from its default mode to its other operating mode, and vice versa, according to a rule for determining the frequency of occurrence of a selected event related to signal type of the reader. A device-implemented method of this automatic detection, and a method of fabricating the tag, are also disclosed.
摘要翻译：多模式，优选双模式射频识别（RFID）标签适于自动检测位于RFID标签的通信范围内的RFID读取器是否正在发送连续波（CW）或调制波类型的RF信号，因此，分别强制来自标签的只读（RO）模式或读/写（R / W）模式的响应。标签包括用于将RO和R / W操作模式之一指定为标签的默认模式的装置，以及用于将标签从其默认模式切换到其它操作模式的装置，反之亦然，根据用于确定与读取器的信号类型相关的所选事件的发生频率。还公开了这种自动检测的装置实现方法和制造标签的方法。

4. 发明授权

US07769963B1 RF tag system with single step read and write commands 有权
标题翻译： RF标签系统具有单步读写命令
公开(公告)号：US07769963B1
公开(公告)日：2010-08-03
申请号：US11053679
申请日：2005-02-09
申请人： Kelly Gravelle , Dale L. Scott , Robert W. Tiernay
发明人： Kelly Gravelle , Dale L. Scott , Robert W. Tiernay
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06K7/0008 , G06K7/10108
摘要： A system has a read command signal that includes an Address field, Byte Data field, and Starting Address field. If the tag data read from the memory address identified by the Address field is the same as the Byte Data, the tag sends a response signal with Page Data read from the memory location identified by the Starting Address field and the tag ID. A write command signal includes an Address field, Byte Data field, Starting Address field, and Page Data field. If the tag data is the same as the Byte Data, the tag writes the data from the Page Data field to the memory location identified by the Starting Address field. Accordingly, data is read from and written to the tags in a single step, and the reader need not wait for the tag to respond with a tag ID before requesting that data be read from or written to that tag.
摘要翻译：系统具有包括地址字段，字节数据字段和起始地址字段的读命令信号。如果从地址字段识别的存储器地址中读取的标签数据与字节数据相同，则标签将从由起始地址字段和标签ID标识的存储器位置发送带有页面数据读取的响应信号。写命令信号包括地址字段，字节数据字段，起始地址字段和页数据字段。如果标签数据与字节数据相同，则标签将数据从“页面数据”字段写入由“起始地址”字段标识的存储位置。因此，在一个步骤中读取和写入标签的数据，并且读取器不需要等待标签用标签ID进行响应，然后请求从该标签读取或写入该数据。

5. 发明授权

US07557715B1 Destructible RFID transponder 有权
标题翻译：可破坏的RFID应答器
公开(公告)号：US07557715B1
公开(公告)日：2009-07-07
申请号：US11349093
申请日：2006-02-08
申请人： Scott H. Noakes , Charles A. Johnson , Matthew K. Burnett , Robert W. Tiernay
发明人： Scott H. Noakes , Charles A. Johnson , Matthew K. Burnett , Robert W. Tiernay
IPC分类号： G08B13/14
CPC分类号： G06K19/07381 , H04Q2213/13003
摘要： A tamper resistant electronic tag that wirelessly receives and transmits unique subscriber information to and from a transceiver so that financial transactions can occur quickly and seamlessly. In a preferred embodiment, the tag works in conjunction with a roadway toll booth and is mounted onto a flat interior surface of a vehicle, where it can receive and transmit electronic information to and from a toll booth. That allows a driver to pay the toll fee without having to stop his vehicle. The electronic tag includes a plastic protective card for carrying a circuit. The circuit includes an integrated circuit that is adhesively attached to the protective card. The protective card and circuit are then attached to the flat surface. When the protective card is removed, the integrated circuit is pulled off with the protective card while the rest of the circuit remains attached to the flat surface, thereby severing the circuit, and rendering it inoperable. This prevents the unwanted tampering and unauthorized use of the electronic tag.
摘要翻译：一种防篡改的电子标签，可无线地接收和发送独立的订户信息到收发器和从收发器发送，以便金融交易可以快速，无缝地发生。在优选实施例中，标签与道路收费站一起工作，并且安装在车辆的平坦内部表面上，在那里它可以从收费亭接收和发送电子信息。这样就可以让司机支付车费，而不用停车。电子标签包括用于承载电路的塑料保护卡。该电路包括粘附到保护卡上的集成电路。然后将保护卡和电路连接到平坦表面。当保护卡被取出时，集成电路用保护卡拉出，而电路的其余部分保持连接到平坦表面，从而切断电路，使其无法操作。这样可防止电子标签的不必要的篡改和未经授权的使用。

6. 发明授权

US07817015B1 Floating threshold for data detection in a RFID tag 有权
标题翻译： RFID标签中数据检测的浮动阈值
公开(公告)号：US07817015B1
公开(公告)日：2010-10-19
申请号：US11238118
申请日：2005-09-29
申请人： Robert W. Tiernay , Filip Weytjens
发明人： Robert W. Tiernay , Filip Weytjens
IPC分类号： H04Q5/22
CPC分类号： G06K19/0723 , H04Q2213/13095
摘要： A radio frequency identification (RFID) tag is provided with a capability to adaptively initiate a floating RF threshold from the level of a raw RF signal detected during a communication session with a designated RFID reader, and to compare that threshold with the level of a baseband signal derived from the RF signal so as to reject RF interference including noise from other sources during the communication session. Preferably, the threshold is derived from the peak level of the detected RF signal on commencement of each communication from the reader during the session.
摘要翻译：射频识别（RFID）标签具有从在与指定的RFID读取器的通信会话期间检测到的原始RF信号的电平自适应地启动浮动RF阈值的能力，并且将该阈值与基带的电平进行比较来自RF信号的信号，以便在通信会话期间抑制包括来自其他源的噪声的RF干扰。优选地，在会话期间从读取器开始的每次通信开始时，从检测到的RF信号的峰值电平导出阈值。

7. 发明授权

US08427279B2 Multi-protocol RFID system using bit-lock or step-lock synchronization 有权
标题翻译：多协议RFID系统采用位锁或步锁同步
公开(公告)号：US08427279B2
公开(公告)日：2013-04-23
申请号：US13107533
申请日：2011-05-13
申请人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
发明人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
IPC分类号： H04Q5/22 , H04Q9/00 , G05B19/00 , G06K19/00
CPC分类号： G06K7/10069 , G06K7/0008 , G06K7/016 , G06K7/10039 , G06K7/10297 , G06K7/10356 , G07B15/063
摘要： A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGO™ RFID backscatter transponders, SEGO™ RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators are synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.
摘要翻译：多协议RFID询问系统对反向散射RFID系统采用同步技术（步进锁定），允许紧密间隔的询问器同时操作。多协议RFID询问系统可以与具有不同输出协议的反向散射转发器和主动应答器进行通信，包括：标题21兼容RFID后向散射转发器; 提供超越标题21的扩展模式功能的IT2000 RFID后向散射转发器; EGO TM RFID反向散射转发器，SEGO TM RFID反向散射转发器; ATA，ISO，ANSI AAR兼容RFID后向散射转发器; 和IAG兼容的主动技术转发器。系统实现步锁操作，由此相邻询问器被同步以确保所有下行链路在同一时间帧内运行，并且所有上行链路在同一时间帧内运行，以消除上行链路干扰的下行链路。

8. 发明授权

US09135480B2 Multi-protocol or multi command RFID system 有权
标题翻译：多协议或多指令RFID系统
公开(公告)号：US09135480B2
公开(公告)日：2015-09-15
申请号：US11764005
申请日：2007-06-15
申请人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
发明人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
IPC分类号： G06K7/00 , H04L1/24 , G01S13/75 , G06C9/00 , G06K7/10 , G07B15/06
CPC分类号： G06K7/10069 , G06K7/0008 , G06K7/016 , G06K7/10039 , G06K7/10297 , G06K7/10356 , G07B15/063
摘要： A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGO™ RFID backscatter transponders, SEGO™ RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators arc synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.
摘要翻译：多协议RFID询问系统对反向散射RFID系统采用同步技术（步进锁定），允许紧密间隔的询问器同时操作。多协议RFID询问系统可以与具有不同输出协议的反向散射转发器和主动应答器进行通信，包括：标题21兼容RFID后向散射转发器; 提供超越标题21的扩展模式功能的IT2000 RFID后向散射转发器; EGO™RFID反向散射转发器，SEGO™RFID反向散射转发器; ATA，ISO，ANSI AAR兼容RFID后向散射转发器; 和IAG兼容的主动技术转发器。该系统实现了步进锁定操作，由此相邻询问器同步，以确保所有下行链路在同一时间帧内运行，并且所有上行链路在同一时间帧内运行，以消除上行链路干扰的下行链路。

9. 发明申请

US20120032787A1 MULTI-PROTOCOL RFID SYSTEM USING DYNAMIC RECONFIGURATION 有权
标题翻译：使用动态重新配置的多协议RFID系统
公开(公告)号：US20120032787A1
公开(公告)日：2012-02-09
申请号：US13273961
申请日：2011-10-14
申请人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
发明人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
IPC分类号： G06K7/016
CPC分类号： G06K7/10069 , G06K7/0008 , G06K7/016 , G06K7/10039 , G06K7/10297 , G06K7/10356 , G07B15/063
摘要： A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGO™ RFID backscatter transponders, SEGO™ RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators are synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.
摘要翻译：多协议RFID询问系统对反向散射RFID系统采用同步技术（步进锁定），允许紧密间隔的询问器同时操作。多协议RFID询问系统可以与具有不同输出协议的反向散射转发器和主动应答器进行通信，包括：标题21兼容RFID后向散射转发器; 提供超越标题21的扩展模式功能的IT2000 RFID后向散射转发器; EGO™RFID反向散射转发器，SEGO™RFID后向散射转发器; ATA，ISO，ANSI AAR兼容RFID后向散射转发器; 和IAG兼容的主动技术转发器。系统实现步锁操作，由此相邻询问器被同步以确保所有下行链路在同一时间帧内运行，并且所有上行链路在同一时间帧内运行，以消除上行链路干扰的下行链路。

10. 发明申请

US20110279240A1 MULTI-PROTOCOL RFID SYSTEM USING DYNAMIC RECONFIGURATION 审中-公开
标题翻译：使用动态重新配置的多协议RFID系统
公开(公告)号：US20110279240A1
公开(公告)日：2011-11-17
申请号：US13107546
申请日：2011-05-13
申请人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
发明人： Kelly Gravelle , Steven J. Catanach , Robert W. Tiernay , Joseph H. Kao , Michael Melville
IPC分类号： G06K7/01
CPC分类号： G06K7/10069 , G06K7/0008 , G06K7/016 , G06K7/10039 , G06K7/10297 , G06K7/10356 , G07B15/063
摘要： A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGOTM RFID backscatter transponders, SEGOTM RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators are synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.
摘要翻译：多协议RFID询问系统对反向散射RFID系统采用同步技术（步进锁定），允许紧密间隔的询问器同时操作。多协议RFID询问系统可以与具有不同输出协议的反向散射转发器和主动应答器进行通信，包括：标题21兼容RFID后向散射转发器; 提供超越标题21的扩展模式功能的IT2000 RFID后向散射转发器; EGOTM RFID反向散射转发器，SEGOTM RFID反向散射转发器; ATA，ISO，ANSI AAR兼容RFID后向散射转发器; 和IAG兼容的主动技术转发器。系统实现步锁操作，由此相邻询问器被同步以确保所有下行链路在同一时间帧内运行，并且所有上行链路在同一时间帧内运行，以消除上行链路干扰的下行链路。

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