中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.024 seconds)

    RADIO FREQUENCY IDENTIFICATION (RFID) SYSTEM FOR ITEM LEVEL INVENTORY
    1.
    发明申请
    RADIO FREQUENCY IDENTIFICATION (RFID) SYSTEM FOR ITEM LEVEL INVENTORY 审中-公开
    无线电频率识别（RFID）系统用于项目级别库存

    公开(公告)号：WO2008033223A2

    公开(公告)日：2008-03-20

    申请号：PCT/US2007/019070

    申请日：2007-08-28

    Applicant: SENSORMATIC ELECTRONICS CORPORATION

    Inventor： ALEXIS, Mark ,  SHAFER, Gary, Mark

    CPC classification number: H04B5/02 ,  G06K2017/0051 ,  H01Q1/2208 ,  H01Q9/16 ,  H04B5/0056 ,  H04B5/0062

    Abstract: A radio frequency identification (RFID) system for item level inventory may be provided. The RFID system may include an RFID interrogator, at least one interrogator antenna and at least one local antenna configured to communicate with RFID tags. The RFID system further may include a multiplexer connected to the at least one local antenna and configured to receive power from an RF signal generated by the RFID interrogator and transmitted wirelessly from the interrogator antenna.

    Abstract translation: 可以提供用于物品级存货的射频识别（RFID）系统。 RFID系统可以包括RFID询问器，至少一个询问器天线和被配置为与RFID标签通信的至少一个本地天线。 RFID系统还可以包括连接到至少一个本地天线的多路复用器，并且被配置为从RFID询问器产生的RF信号接收功率并且从询问器天线无线地发送。

    RADIO FREQUENCY ANALYZER/DIAGNOSTIC TOOL AND METHOD
    2.
    发明申请
    RADIO FREQUENCY ANALYZER/DIAGNOSTIC TOOL AND METHOD 审中-公开

    公开(公告)号：WO2008042366A3

    公开(公告)日：2008-04-10

    申请号：PCT/US2007/021148

    申请日：2007-10-01

    Applicant: SENSORMATIC ELECTRONICS CORPORATION

    Inventor： ALEXIS, Mark ,  SHAFER, Gary, Mark ,  LYNCH, Robert, Kevin

    IPC: H04B5/00

    Abstract: A method, device and system for radio frequency identification ("RFID") performance analysis. An analyzer for analyzing the performance of an RFID reader is provided. The analyzer has an interface in communication with the reader. A processor is in communication with the interface. The processor operates to use the interface to monitor communication with the reader and/or simulate one or more RFID tags. A method, device and system for radio frequency identification ("RFID") performance analysis. An analyzer for analyzing the performance of an RFID reader is provided. The analyzer has an interface in communication with the reader. A processor is in communication with the interface. The processor operates to use the interface to monitor communication with the reader and/or simulate one or more RFID tags.

    METHOD AND SYSTEM FOR DEVICES TO COMMUNICATE WIRELESSLY USING RFID AIR PROTOCOLS
    3.
    发明申请
    METHOD AND SYSTEM FOR DEVICES TO COMMUNICATE WIRELESSLY USING RFID AIR PROTOCOLS 审中-公开
    设备的通信方法和系统无线使用RFID空气协议

    公开(公告)号：WO2008042377A2

    公开(公告)日：2008-04-10

    申请号：PCT/US2007/021168

    申请日：2007-10-01

    Applicant: SENSORMATIC ELECTRONICS CORPORATION

    Inventor： ALEXIS, Mark ,  SHAFER, Gary, Mark

    IPC: H04W88/04

    CPC classification number: G06K7/0008 ,  H04W88/04

    Abstract: A method and system for exchanging data between one or more RFID readers and one or more non-tag devices in an RFID system using RFID air interface protocol. An RFID system includes one or more non-tag devices in data communication with one or more RFID readers over an interrogation zone. Non-tag devices utilize RFID air interface protocol to transmit and receive wireless data signals to and from the RFID readers, obviating the need to implement a separate communication infrastructure. The RFID readers may forward the data to an RFID backscatter enabled host computer for processing the received signals. Non-tag devices acting as readpoints communicate with other non-tag devices to establish a parent/child readpoint hierarchy. One or more multiplexers may facilitate the data exchange between RFID readers and the non-tag devices in order to provide an even more robust communication network.

    Abstract translation: 一种用于使用RFID空中接口协议在RFID系统中的一个或多个RFID读取器和一个或多个非标签装置之间交换数据的方法和系统。 RFID系统包括一个或多个非标签设备，通过询问区与一个或多个RFID读取器进行数据通信。 非标签设备利用RFID空中接口协议来发送和接收来自RFID读取器的无线数据信号，避免了实施单独的通信基础设施的需要。 RFID读取器可以将数据转发到启用RFID反向散射的主机以处理接收到的信号。 充当读取点的非标签设备与其他非标签设备通信以建立父/子读取点分层结构。 一个或多个多路复用器可以促进RFID阅读器和非标签设备之间的数据交换，以便提供更稳健的通信网络。

    ITEM LEVEL INVENTORY WITH A RADIO FREQUENCY IDENTIFICATION (RFID) SYSTEM
    4.
    发明申请
    ITEM LEVEL INVENTORY WITH A RADIO FREQUENCY IDENTIFICATION (RFID) SYSTEM 审中-公开
    具有无线电频率识别（RFID）系统的项目级存货

    公开(公告)号：WO2008097509A1

    公开(公告)日：2008-08-14

    申请号：PCT/US2008/001453

    申请日：2008-02-02

    Applicant: SENSORMATIC ELECTRONICS CORPORATION

    Inventor： ALEXIS, Mark ,  SHAFER, Gary, Mark

    IPC: H04B5/02 ,  G06K7/00 ,  G07G1/00

    CPC classification number: H04B5/0062 ,  G06K2017/0051 ,  G07G1/0036 ,  G07G1/009 ,  H04B7/0697

    Abstract: A radio frequency identification (RFID) system for item level inventory and a method for performing an RFID item level inventory may be provided. The method may include selectively controlling with an RF signal each of a plurality of multiplexers connected to a plurality of local antennas and selectively enabling with an RF signal the plurality of local antennas using the plurality of multiplexers to perform RFID interrogation on a plurality of RFID tags. The method further may include acquiring inventory information based on the RFID interrogation.

    Abstract translation: 可以提供用于物品级别存货的射频识别（RFID）系统和用于执行RFID物品级存货的方法。 该方法可以包括选择性地控制RF信号，多个多路复用器中的每一个连接到多个本地天线，并且使用多个多路复用器选择性地利用RF信号使多个本地天线在多个RFID标签上执行RFID询问 。 该方法还可以包括基于RFID询问获取库存信息。

    ELECTRONIC ARTICLE SURVEILLANCE ENABLED RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD
    5.
    发明申请
    ELECTRONIC ARTICLE SURVEILLANCE ENABLED RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD 审中-公开

    公开(公告)号：WO2008042355A3

    公开(公告)日：2008-04-10

    申请号：PCT/US2007/021121

    申请日：2007-09-28

    Applicant: SENSORMATIC ELECTRONICS CORPORATION

    Inventor： ALEXIS, Mark ,  SHAFER, Gary, Mark

    IPC: G06K19/077 ,  G08B13/24

    Abstract: A method and system for exchanging data between one or more RFID readers and one or more EAS system devices in an RFID system using RFID air interface protocol. An RFID system includes one or more EAS system devices in data communication with one or more RFID readers over an interrogation zone. EAS system devices utilize RFID air interface protocol to transmit wireless data signals, which may include alarm event data, to the RFID readers, obviating the need to implement a separate communication infrastructure. The RFID readers may forward the alarm event data to an RFID backscatter enabled, host computer for processing the received signals. The host computer may then schedule further interrogation of inventory items at locations where an alarm event has occurred. One or more multiplexers may facilitate the data exchange between RFID readers and the EAS system devices in order to provide an even more robust communication network.

    ELECTRONIC ARTICLE SURVEILLANCE ENABLED RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD
    9.
    发明公开
    ELECTRONIC ARTICLE SURVEILLANCE ENABLED RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD 有权
    以电子商品资源控制系统及方法开启的射频识别

    公开(公告)号：EP2070021A2

    公开(公告)日：2009-06-17

    申请号：EP07852483.2

    申请日：2007-09-28

    Applicant: Sensormatic Electronics Corporation

    Inventor： ALEXIS, Mark ,  SHAFER, Gary, Mark

    IPC: G06K19/077 ,  G08B13/24

    CPC classification number: G08B13/2462 ,  G08B13/248 ,  G08B13/2482

    Abstract: A method and system for exchanging data between one or more RFID readers and one or more EAS system devices in an RFID system using RFID air interface protocol. An RFID system includes one or more EAS system devices in data communication with one or more RFID readers over an interrogation zone. EAS system devices utilize RFID air interface protocol to transmit wireless data signals, which may include alarm event data, to the RFID readers, obviating the need to implement a separate communication infrastructure. The RFID readers may forward the alarm event data to an RFID backscatter enabled, host computer for processing the received signals. The host computer may then schedule further interrogation of inventory items at locations where an alarm event has occurred. One or more multiplexers may facilitate the data exchange between RFID readers and the EAS system devices in order to provide an even more robust communication network.

    METHOD AND SYSTEM FOR DEVICES TO COMMUNICATE WIRELESSLY USING RFID AIR PROTOCOLS
    10.
    发明公开
    METHOD AND SYSTEM FOR DEVICES TO COMMUNICATE WIRELESSLY USING RFID AIR PROTOCOLS 审中-公开
    方法和系统，用于无线通信设备使用RFID无线协议

    公开(公告)号：EP2070003A2

    公开(公告)日：2009-06-17

    申请号：EP07839150.5

    申请日：2007-10-01

    Applicant: Sensormatic Electronics Corporation

    Inventor： ALEXIS, Mark ,  SHAFER, Gary Mark

    IPC: G06K7/00 ,  H04B5/00

    CPC classification number: G06K7/0008 ,  H04W88/04

    Abstract: A method and system for exchanging data between one or more RFID readers and one or more non-tag devices in an RFID system using RFID air interface protocol. An RFID system includes one or more non-tag devices in data communication with one or more RFID readers over an interrogation zone. Non-tag devices utilize RFID air interface protocol to transmit and receive wireless data signals to and from the RFID readers, obviating the need to implement a separate communication infrastructure. The RFID readers may forward the data to an RFID backscatter enabled host computer for processing the received signals. Non-tag devices acting as readpoints communicate with other non-tag devices to establish a parent/child readpoint hierarchy. One or more multiplexers may facilitate the data exchange between RFID readers and the non-tag devices in order to provide an even more robust communication network.

Patent Agency Ranking