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    RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD USED TO PERFORM ELECTRONIC ARTICLE SURVEILLANCE
    1.
    发明申请
    RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD USED TO PERFORM ELECTRONIC ARTICLE SURVEILLANCE 有权
    用于执行电子文章监测的无线电频率识别系统和方法

    公开(公告)号：US20120169500A1

    公开(公告)日：2012-07-05

    申请号：US12981059

    申请日：2010-12-29

    Applicant: MIKLOS STERN

    Inventor： MIKLOS STERN

    IPC: G08B13/14

    CPC classification number: G08B13/2402

    Abstract: A radio frequency identification (RFID) system used to perform electronic article surveillance comprises a RFID tag and a RFID reader. The RFID tag is affixed to an object, and the RFID reader, having a plurality of antennas, is in radio frequency (RF) communication with the RFID tag. The plurality of antennas are arranged to have a spatial relationship with one another to monitor and communicate with the RFID tag such that a likelihood of a security breach of the RFID tag is determined. Determining the likelihood of the security breach is based, at least in part, on a signal strength of a read of the RFID tag at each antenna relative to the plurality of antennas.

    Abstract translation: 用于执行电子物品监视的射频识别（RFID）系统包括RFID标签和RFID读取器。 RFID标签固定在物体上，具有多个天线的RFID读取器与RFID标签进行射频（RF）通信。 多个天线被布置为具有彼此的空间关系，以监视和与RFID标签通信，从而确定安全性违反RFID标签的可能性。 确定安全漏洞的可能性至少部分地基于相对于多个天线在每个天线处读取RFID标签的信号强度。

    Real-time automatic RFID inventory control system
    2.
    发明授权
    Real-time automatic RFID inventory control system 有权
    实时自动RFID库存控制系统

    公开(公告)号：US08077041B2

    公开(公告)日：2011-12-13

    申请号：US12342499

    申请日：2008-12-23

    Applicant: Miklos Stern ,  Benjamin J. Bekritsky

    Inventor： Miklos Stern ,  Benjamin J. Bekritsky

    IPC: G08B13/14

    CPC classification number: G06K7/0008 ,  G06K17/0022 ,  G06K2017/0051 ,  G06K2017/0096 ,  G06Q10/087

    Abstract: The present disclosure describes a system for tracking store-items placed in a storage space. The system includes a plurality of wireless RFID readers distributed within the storage space such that at least one store-item, having an RFID tag attached, is within an interrogation range of at least one of the wireless RFID reader. The system further includes a monitoring server operative to communicate wirelessly with the a plurality of wireless RFID readers to obtain information collected by the plurality of wireless RFID readers from the RFID tag attached to the at least one store-item.

    Abstract translation: 本公开描述了一种用于跟踪放置在存储空间中的商品的系统。 该系统包括分布在存储空间内的多个无线RFID读取器，使得至少一个具有RFID标签的存储项目在无线RFID阅读器中的至少一个的询问范围内。 该系统还包括监视服务器，其操作以与多个无线RFID读取器无线通信，以从所述至少一个存储项目的RFID标签获得由所述多个无线RFID读取器收集的信息。

    Image projection arrangement with divergent light beams
    3.
    发明授权
    Image projection arrangement with divergent light beams 有权
    具有发散光束的图像投影布置

    公开(公告)号：US08061847B2

    公开(公告)日：2011-11-22

    申请号：US12978914

    申请日：2010-12-27

    Applicant: Duanfeng He ,  Miklos Stern ,  Dmitriy Yavid

    Inventor： Duanfeng He ,  Miklos Stern ,  Dmitriy Yavid

    IPC: G03B21/28 ,  G02B26/10 ,  F21V7/04

    CPC classification number: G03B33/06 ,  G03B5/00 ,  G03B21/14 ,  G03B21/208 ,  G03B21/28 ,  G03B33/12 ,  H04N9/3129 ,  H04N9/3164

    Abstract: A lightweight, compact image projection module has a laser package having a common exit port, and a plurality of lasers mounted in the package and operative for emitting a plurality of laser beams of different wavelengths through the common exit port. An optical assembly focuses the laser beams exiting the common exit port, and includes a common focusing lens through which the laser beams pass along respective paths that are in angular misalignment. An optical corrector element in at least one of the paths corrects the misalignment to produce aligned beams. A scanner sweeps the aligned beams in a pattern of scan lines, each scan line having a number of pixels. A controller causes selected pixels to be illuminated, and rendered visible, by the aligned beams to produce the image.

    Abstract translation: 一种轻巧紧凑的图像投影模块具有具有公共出口的激光器封装和安装在封装中的多个激光器，并用于通过公共出口发射多个不同波长的激光束。 光学组件将离开公共出口的激光束聚焦，并且包括公共聚焦透镜，激光束沿着相对于角度未对准的路径通过。 至少一个路径中的光学校正元件校正了未对准以产生对准的光束。 扫描器以扫描线的图案扫描对准的光束，每个扫描线具有多个像素。 控制器使所选择的像素被对准的光束照亮并变得可见，以产生图像。

    Compact image projection arrangement with correction for laser beam angular misalignment
    4.
    发明授权
    Compact image projection arrangement with correction for laser beam angular misalignment 有权
    紧凑型图像投影布置，校正激光束角度偏移

    公开(公告)号：US07883214B2

    公开(公告)日：2011-02-08

    申请号：US11711980

    申请日：2007-02-28

    Applicant: Duanfeng He ,  Miklos Stern ,  Dmitriy Yavid

    Inventor： Duanfeng He ,  Miklos Stern ,  Dmitriy Yavid

    IPC: G03B21/38 ,  G03B21/14

    CPC classification number: G03B33/06 ,  G03B5/00 ,  G03B21/14 ,  G03B21/208 ,  G03B21/28 ,  G03B33/12 ,  H04N9/3129 ,  H04N9/3164

    Abstract: A lightweight, compact image projection module has a laser package having a common exit port, and a plurality of lasers mounted in the package and operative for emitting a plurality of laser beams of different wavelengths through the common exit port. An optical assembly focuses the laser beams exiting the common exit port, and includes a common focusing lens through which the laser beams pass along respective paths that are in angular misalignment. An optical corrector element in at least one of the paths corrects the misalignment to produce aligned beams. A scanner sweeps the aligned beams in a pattern of scan lines, each scan line having a number of pixels. A controller causes selected pixels to be illuminated, and rendered visible, by the aligned beams to produce the image.

    Abstract translation: 一种轻巧紧凑的图像投影模块具有具有公共出口的激光器封装和安装在封装中的多个激光器，并用于通过公共出口发射多个不同波长的激光束。 光学组件将离开公共出口的激光束聚焦，并且包括公共聚焦透镜，激光束沿着相对于角度未对准的路径通过。 至少一个路径中的光学校正元件校正了未对准以产生对准的光束。 扫描器以扫描线的图案扫描对准的光束，每个扫描线具有多个像素。 控制器使所选择的像素被对准的光束照亮并变得可见，以产生图像。

    SYSTEMS AND METHODS FOR SAVING POWER IN A DISTRIBUTED RFID SYSTEM
    5.
    发明申请
    SYSTEMS AND METHODS FOR SAVING POWER IN A DISTRIBUTED RFID SYSTEM 审中-公开
    在分布式RFID系统中节省电力的系统和方法

    公开(公告)号：US20110025462A1

    公开(公告)日：2011-02-03

    申请号：US12510830

    申请日：2009-07-28

    Applicant: Miklos Stern ,  Ed Barkan ,  Benjamin Bekritsky

    Inventor： Miklos Stern ,  Ed Barkan ,  Benjamin Bekritsky

    IPC: H04Q5/22

    CPC classification number: G06K7/0008 ,  G06K7/10207

    Abstract: Systems and methods for saving power in a distributed RFID system are provided. One RFID reader includes a RFID radio, a data communication radio, and a controller. The controller is configured to compare a current list of RFID tags responding to a current interrogation signal and a previous list of RFID tags responding to a previous interrogation signal to determine if there has been a change in RFID tags responding to the interrogation signals. The controller is also configured to command the data communication radio to transmit a signal to an external computing device if there has been the change in RFID tags, the signal indicative of the change, or not transmit the signal if there has not been a change. An RFID system includes a central computing device, multiple RFID tags, and multiple RFID readers similar to the above RFID reader.

    Abstract translation: 提供了在分布式RFID系统中节省电力的系统和方法。 一个RFID读取器包括RFID无线电，数据通信无线电和控制器。 控制器被配置为比较响应于当前询问信号的RFID标签的当前列表和响应于先前询问信号的先前的RFID标签列表，以确定响应于询问信号的RFID标签是否发生变化。 如果RFID标签中存在变化，表示改变的信号，或者如果没有发生改变，则控制器还被配置为命令数据通信无线电装置将信号发送到外部计算设备。 RFID系统包括中央计算设备，多个RFID标签和类似于上述RFID读取器的多个RFID读取器。

    SYSTEM FOR DETERMINING ITEM LOCATION BASED ON FEEDBACK FROM FIXED RADIO FREQUENCY IDENTIFICATION (RFID) READERS AND/OR FIXED RFID BEACON TAGS
    6.
    发明申请
    SYSTEM FOR DETERMINING ITEM LOCATION BASED ON FEEDBACK FROM FIXED RADIO FREQUENCY IDENTIFICATION (RFID) READERS AND/OR FIXED RFID BEACON TAGS 审中-公开
    基于固定无线电频率识别（RFID）读取器和/或固定RFID标签的反馈确定项目位置的系统

    公开(公告)号：US20100201520A1

    公开(公告)日：2010-08-12

    申请号：US12369866

    申请日：2009-02-12

    Applicant: Miklos Stern ,  Benjamin Bekrisky

    Inventor： Miklos Stern ,  Benjamin Bekrisky

    IPC: G08B13/14

    CPC classification number: G01S13/75 ,  G01S13/04 ,  G01S13/765 ,  G01S13/878

    Abstract: The present disclosure describes a system, methods and apparatus for determining location of an item within a space. Each particular item is associated with a particular Radio Frequency Identification (RFID) item tag that uniquely identifies the particular item. A plurality of fixed Radio Frequency Identification (RFID) readers are provided in the space, and each of the fixed RFID readers is fixed at a particular known location within the space. Each of the fixed RFID readers can transmit an interrogation signal. Upon receiving a first interrogation signal from one of the fixed RFID readers, a first RFID item tag transmits a response signal. The first fixed RFID reader receives the response signal transmitted by the first RFID item tag, and can therefore determine that the first RFID item tag is located within a read range of the first fixed RFID reader.

    Abstract translation: 本公开描述了用于确定物品在空间内的位置的系统，方法和装置。 每个特定项目与唯一标识特定项目的特定射频识别（RFID）项目标签相关联。 在该空间中提供多个固定的射频识别（RFID）读取器，并且每个固定RFID读取器被固定在该空间内的特定已知位置。 每个固定的RFID读取器可以传送询问信号。 在从固定RFID读取器之一接收到第一询问信号时，第一RFID商品标签发送响应信号。 第一固定RFID读取器接收由第一RFID物品标签发送的响应信号，因此可以确定第一RFID商品标签位于第一固定RFID读取器的读取范围内。

    Scanning devices and methods using surface emitting laser diodes
    7.
    发明申请
    Scanning devices and methods using surface emitting laser diodes 审中-公开
    使用表面发射激光二极管的扫描装置和方法

    公开(公告)号：US20080308639A1

    公开(公告)日：2008-12-18

    申请号：US12221848

    申请日：2008-08-07

    Applicant: Miklos Stern ,  Chinh Tan ,  Yajun Li ,  Howard Shepard ,  Thomas Mazz ,  Eric Barkan ,  Vikram Bhargava ,  Andrew Fusco ,  Mark Weitzner

    Inventor： Miklos Stern ,  Chinh Tan ,  Yajun Li ,  Howard Shepard ,  Thomas Mazz ,  Eric Barkan ,  Vikram Bhargava ,  Andrew Fusco ,  Mark Weitzner

    IPC: G06K7/10

    CPC classification number: G06K7/10702 ,  G06K7/10742

    Abstract: A bar code scanning device, system and method that utilizes one or more vertical cavity surface emitting laser diodes for producing at least one laser beam, where the vertical cavity surface emitting laser diodes are disposed on a substrate, and wherein the produced laser beam is substantially an essential single spatial mode laser beam. The bar code scanning device, system and method of present invention also comprise a photodiode attached to the substrate and arranged to receive at least a portion of the beam of light reflected off the scanned bar code or symbol.

    Abstract translation: 一种条形码扫描装置，系统和方法，其利用一个或多个垂直腔表面发射激光二极管来产生至少一个激光束，其中垂直腔表面发射激光二极管设置在衬底上，并且其中所产生的激光束基本上 一个基本的单一空间模式激光束。 本发明的条形码扫描装置，系统和方法还包括光电二极管，其附接到基板并被布置成接收从扫描的条形码或符号反射的光束的至少一部分。

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