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    Interrogator and interrogation system employing the same
    21.
    发明授权
    Interrogator and interrogation system employing the same 有权

    公开(公告)号：US08542717B2

    公开(公告)日：2013-09-24

    申请号：US11838085

    申请日：2007-08-13

    申请人： John P. Volpi ,  Logan Scott ,  David W. Hensley

    发明人： John P. Volpi ,  Logan Scott ,  David W. Hensley

    IPC分类号： H04B1/00

    CPC分类号： G06K7/10366 ,  G06K7/0008 ,  G06K17/00 ,  G06K2017/0045 ,  G06Q10/08 ,  G06Q10/087

    摘要： An interrogator, methods of discerning the presence of an object, and interrogation systems employing the same. In one embodiment, the interrogation systems include multiple interrogators that communicate with a base command unit to track a location of an object. In another embodiment wherein the object is an RFID object (e.g., an object with an RFID tag), the interrogators employ signal processing techniques such as precharging the RFID object, and correlating a reference code with a reply code from the RFID object using selected techniques to increase a sensitivity of the interrogator, especially for adverse environments. In other embodiments, the interrogation systems include variations of metal instruments and sponges employed therewith. In yet another embodiment, the interrogation system includes metal interrogators capable of discerning the presence of a metal object, especially in a presence of another metal object.

    Interrogator and Interrogation System Employing the Same
    23.
    发明申请
    Interrogator and Interrogation System Employing the Same 有权
    读写器和询问系统使用它

    公开(公告)号：US20120313757A1

    公开(公告)日：2012-12-13

    申请号：US11838085

    申请日：2007-08-13

    申请人： John P. Volpi ,  Logan Scott ,  David W. Hensley

    发明人： John P. Volpi ,  Logan Scott ,  David W. Hensley

    IPC分类号： G06K7/01

    CPC分类号： G06K7/10366 ,  G06K7/0008 ,  G06K17/00 ,  G06K2017/0045 ,  G06Q10/08 ,  G06Q10/087

    摘要： An interrogator, methods of discerning the presence of an object, and interrogation systems employing the same. In one embodiment, the interrogation systems include multiple interrogators that communicate with a base command unit to track a location of an object. In another embodiment wherein the object is an RFID object (e.g., an object with an RFID tag), the interrogators employ signal processing techniques such as precharging the RFID object, and correlating a reference code with a reply code from the RIFD object using selected techniques to increase a sensitivity of the interrogator, especially for adverse environments. In other embodiments, the interrogation systems include variations of metal instruments and sponges employed therewith. In yet another embodiment, the interrogation system includes metal interrogators capable of discerning the presence of a metal object, especially in a presence of another metal object.

    摘要翻译： 询问器，辨别对象的存在的方法以及采用该对象的询问系统。 在一个实施例中，询问系统包括与基本命令单元通信以跟踪对象的位置的多个询问器。 在其中物体是RFID物体（例如，具有RFID标签的物体）的另一实施例中，询问器采用诸如预先对RFID物体进行预充电的信号处理技术，并且使用所选技术将参考码与来自RIFD物体的回复码相关联 增加询问器的灵敏度，特别是对于恶劣环境。 在其他实施例中，询问系统包括与其一起使用的金属器具和海绵的变型。 在另一个实施例中，询问系统包括能够识别金属物体的存在的金属询问器，特别是在存在另一金属物体的情况下。

    Interrogator and interrogation system employing the same
    25.
    发明授权
    Interrogator and interrogation system employing the same 有权
    采用相同的询问器和询问系统

    公开(公告)号：US07755491B2

    公开(公告)日：2010-07-13

    申请号：US12188868

    申请日：2008-08-08

    申请人： John P. Volpi ,  Wallace A. Kluck ,  David W. Hensley

    发明人： John P. Volpi ,  Wallace A. Kluck ,  David W. Hensley

    IPC分类号： G08B13/14

    CPC分类号： G01S13/66 ,  A61B90/98 ,  A61B2090/0805 ,  G01S13/825 ,  G01S13/878

    摘要： An interrogator, methods of discerning the presence of an object, and interrogation systems employing the same. In one embodiment, the interrogation systems include multiple interrogators that communicate with a base command unit to track a location of an object. In another embodiment wherein the object is an RFID object (e.g., an object with an RFID tag), the interrogators employ signal processing techniques such as precharging the RFID object, and correlating a reference code with a reply code from the RFID object using selected techniques to increase a sensitivity of the interrogator, especially for adverse environments. In other embodiments, the interrogation systems include variations of metal instruments and sponges employed therewith. In yet another embodiment, the interrogation system includes metal interrogators capable of discerning the presence of a metal object, especially in a presence of another metal object.

    摘要翻译： 询问器，辨别对象的存在的方法以及采用该对象的询问系统。 在一个实施例中，询问系统包括与基本命令单元通信以跟踪对象的位置的多个询问器。 在其中物体是RFID物体（例如，具有RFID标签的物体）的另一个实施例中，询问器采用诸如预先对RFID物体进行预充电的信号处理技术，并且使用所选技术将参考码与来自RFID物体的回复码相关联 增加询问器的灵敏度，特别是对于恶劣环境。 在其他实施例中，询问系统包括与其一起使用的金属器具和海绵的变型。 在另一个实施例中，询问系统包括能够识别金属物体的存在的金属询问器，特别是在存在另一金属物体的情况下。

    Articulating bed frame
    28.
    发明授权
    Articulating bed frame 有权
    铰接床架

    公开(公告)号：US06550087B2

    公开(公告)日：2003-04-22

    申请号：US09750860

    申请日：2000-12-29

    申请人： David W. Hensley

    发明人： David W. Hensley

    IPC分类号： A47B702

    CPC分类号： A47C20/041 ,  A47C20/08 ,  Y10S5/933

    摘要： A bed assembly includes a base, a frame supported by the base, a deck supported by the frame, and a unit received in an opening formed in an upwardly-facing top surface of the deck so that the unit is accessible from the top side of the deck.

    摘要翻译： 床组件包括基座，由基座支撑的框架，由框架支撑的平台，以及容纳在形成在甲板的向上的顶部表面中的开口中的单元，使得该单元可从 甲板。

    Interrogator and interrogation system employing the same
    29.
    发明授权
    Interrogator and interrogation system employing the same 有权
    采用相同的询问器和询问系统

    公开(公告)号：US08174366B2

    公开(公告)日：2012-05-08

    申请号：US11838091

    申请日：2007-08-13

    申请人： John P. Volpi ,  Logan Scott ,  Wallace A. Kluck ,  David W. Hensley

    发明人： John P. Volpi ,  Logan Scott ,  Wallace A. Kluck ,  David W. Hensley

    IPC分类号： H04Q5/22

    CPC分类号： G01S13/66 ,  A61B90/98 ,  A61B2090/0805 ,  G01S13/825 ,  G01S13/878 ,  G06K7/0008 ,  G06K17/00 ,  G06K2017/0045 ,  G06Q10/08 ,  G06Q10/087

    摘要： An interrogator, methods of discerning the presence of an object, and interrogation systems employing the same. In one embodiment, the interrogation systems include multiple interrogators that communicate with a base command unit to track a location of an object. In another embodiment wherein the object is an RFID object (e.g., an object with an RFID tag), the interrogators employ signal processing techniques such as precharging the RFID object, and correlating a reference code with a reply code from the RFID object using selected techniques to increase a sensitivity of the interrogator, especially for adverse environments. In other embodiments, the interrogation systems include variations of metal instruments and sponges employed therewith. In yet another embodiment, the interrogation system includes metal interrogators capable of discerning the presence of a metal object, especially in a presence of another metal object.

    摘要翻译： 询问器，辨别对象的存在的方法以及采用该对象的询问系统。 在一个实施例中，询问系统包括与基本命令单元通信以跟踪对象的位置的多个询问器。 在其中物体是RFID物体（例如，具有RFID标签的物体）的另一个实施例中，询问器采用诸如预先对RFID物体进行预充电的信号处理技术，并且使用所选技术将参考码与来自RFID物体的回复码相关联 增加询问器的灵敏度，特别是对于恶劣环境。 在其他实施例中，询问系统包括与其一起使用的金属器具和海绵的变型。 在另一个实施例中，询问系统包括能够识别金属物体的存在的金属询问器，特别是在存在另一金属物体的情况下。