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    Two-dimensional image display device and method thereof
    1.
    发明专利
    Two-dimensional image display device and method thereof 有权
    二维图像显示装置及其方法

    公开(公告)号：JP2007052434A

    公开(公告)日：2007-03-01

    申请号：JP2006221886

    申请日：2006-08-16

    Applicant: Symbol Technologies Inc ,  シンボル テクノロジーズ インコーポレイテッド

    Inventor： YAVID DMITRIY ,  WOOD FREDERICK F ,  BARKAN EDWARD ,  STERN MIKLOS ,  TAN CHINH ,  MACGREGOR SHANE

    IPC: G09G3/02 ,  G02B26/10 ,  G02B27/00 ,  G03B21/00 ,  G06K7/10 ,  H04N9/31

    CPC classification number: G06K7/10881 ,  G02B26/101 ,  G06K7/10811 ,  G06K7/10851 ,  G06K7/10891 ,  H04N9/3129

    Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional color image display device embodied by a hand held type or wearable apparatus and a method for displaying the same. SOLUTION: The device for displaying the two-dimensional color image for viewing by the human eyes on a target includes an energizable laser which projects a laser beam toward the target when energized, a scanner which scans the laser beam along a plurality of optical paths over the target, and a controller which is connected operatively to the laser in the selected position of the laser beam in at least one among the prescribed optical paths in order to generate individual light pixels at a refresh speed to sustain the pixels so as to enable the eyes to surely see the image consisting of the light patterns of the pixels on the target in the selected position and is operated to energize the same. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种由手持型或可穿戴式装置实现的二维彩色图像显示装置及其显示方法。 解决方案：用于显示用于人眼在目标上观看的二维彩色图像的装置包括：激励激光器，其在通电时将激光束投射到目标;扫描器，沿着多个扫描仪扫描激光束; 目标上的光路，以及控制器，其在规定光路中的至少一个中在激光束的选定位置中可操作地连接到激光器，以便以刷新速度产生单个光像素以维持像素，以便 以使眼睛确实地看到由所选择的位置上的目标上的像素的光图案组成的图像，并且被操作以对其进行激励。 版权所有（C）2007，JPO＆INPIT

    Power source system for rf location/identification tag
    2.
    发明专利
    Power source system for rf location/identification tag 审中-公开
    用于RF位置/识别标签的电源系统

    公开(公告)号：JP2003317055A

    公开(公告)日：2003-11-07

    申请号：JP2002290874

    申请日：2002-10-03

    Applicant: Symbol Technologies Inc ,  シンボル テクノロジーズ インコーポレイテッド

    Inventor： HERNANDEZ DAVID ,  BARKAN EDWARD

    IPC: G06K19/07 ,  G06K19/077 ,  H04B5/02

    CPC classification number: G06K19/0702 ,  G06K19/0701 ,  G06K19/07749

    Abstract: PROBLEM TO BE SOLVED: To supply electric power to an RF device (e.g. an RF tag) including a communication arrangement and an input arrangement. SOLUTION: A device 24 sends and/or receives data regarding a target device 38. The RF tag 106 can include a memory for storing data of the target device 38. The input arrangement is connected to the target device 38 and the RF tag 106 obtains electric power from the target device 38 through the input arrangement. The RF tag 106 is provided with a viable alternative to a full reliance on a stand alone battery. COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题：向包括通信装置和输入装置的RF装置（例如RF标签）提供电力。 解决方案：设备24发送和/或接收关于目标设备38的数据。RF标签106可以包括用于存储目标设备38的数据的存储器。输入设备连接到目标设备38和RF 标签106通过输入装置从目标装置38获得电力。 RF标签106具有完全依赖于独立电池的可行的替代方案。 版权所有（C）2004，JPO

    ONE-PIECE OPTICAL ASSEMBLY FOR INEXPENSIVE OPTICAL SCANNER
    3.
    发明专利
    ONE-PIECE OPTICAL ASSEMBLY FOR INEXPENSIVE OPTICAL SCANNER 失效

    公开(公告)号：JPH11326805A

    公开(公告)日：1999-11-26

    申请号：JP8152499

    申请日：1999-03-25

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： DVORKIS PAUL ,  SHEPARD HOWARD ,  BARKAN EDWARD ,  BARD SIMON ,  GROSFELD HENRY ,  DRYZMALA MARK ,  CHARYCH HAL ,  BRIDGELALL RAJ ,  TSI DAVID ,  JENKINS IAN ,  HUNG-JWO CHIN ,  KOONTZ THEODORE

    IPC: G02B26/10 ,  G06K7/10 ,  G06K7/14 ,  H04N1/113

    Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of a component used for collection of reflected light by providing an integrated optical element, which includes a beam forming part and beam bending part made one-piece and a light collection part which collects reflected light to lead it to a detector, to scan and move a light beam. SOLUTION: A light beam 16 from a semiconductor laser 18 passes through a plastic lens 20 and is turned at 90 deg. by total reflection in a prism 22. It is emitted from the prism 22 and passes through an aperture 24 in a collection mirror 26 and strikes on an oscillatory scanning mirror 28. Then, an exit light beam 30 for scanning is generated and is led to indicia to be read. Reflected light 32 from a mark is first received by the oscillatory scanning mirror 28, and this mirror 28 leads it to a concave 34 of the collection mirror 26. The concave 34 focuses light on a photo detector 40 through an aperture 36 and a filter 38. The output signal of the photo detector 40 is supplied to proper electronics in a printed circuit board 14 by electric coupling 42.

    SYSTEM AND METHOD FOR SCANNING OF SYMBOL
    4.
    发明专利
    SYSTEM AND METHOD FOR SCANNING OF SYMBOL 失效

    公开(公告)号：JPH076198A

    公开(公告)日：1995-01-10

    申请号：JP14076393

    申请日：1993-06-11

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： BRIDGELALL RAJ ,  GOREN DAVID ,  KATZ JOSEPH ,  SWARTZ JEROME ,  BARKAN EDWARD ,  SPITZ GLENN S ,  METLITSKY BORIS ,  BARD SIMON

    IPC: G06K7/00 ,  G06K7/10

    Abstract: PURPOSE: To provide a symbol scanning system which reads a symbol such as the bar code and suitably changes the pattern of a light beam in response to a feedback signal. CONSTITUTION: A symbol scanning system which suitably changes scanning system parameters containing the pattern and focal point of a light beam so as to improve readability of bar codes is provided with a scanner which directs the light beam toward a symbol at a prescribed position in a certain pattern in response to a coordinate control signal, detects the reflected part of the light beam, and generates the feedback signal corresponding to the detected part of the reflected light beam, a microprocessor 10 which generates a pattern control signal in response to the feedback signal, a pattern generator 20 which generates the coordinate control signal and decides a light beam pattern in response to the pattern control signal, and a signal processing circuit including a drive control unit 40A for adjusting the threshold levels of gains, band widths, and a digitizer.

    Generating scan pattern over multiple surfaces of object with symbol passing through flat bed reader
    5.
    发明专利
    Generating scan pattern over multiple surfaces of object with symbol passing through flat bed reader 审中-公开
    通过平板读取器通过符号通过多个对象表面生成扫描图案

    公开(公告)号：JP2005115951A

    公开(公告)日：2005-04-28

    申请号：JP2004291327

    申请日：2004-10-04

    Applicant: Symbol Technologies Inc ,  シンボル テクノロジーズ インコーポレイテッド

    Inventor： BARKAN EDWARD ,  SHEPARD HOWARD

    IPC: G02B26/10 ,  G02B26/12 ,  G06K7/10

    CPC classification number: G06K7/10623 ,  G06K7/10693

    Abstract: PROBLEM TO BE SOLVED: To project scan lines on multiple surfaces of a product passing through a horizontal slot scanner having a single horizontal window. SOLUTION: The scan lines are projected through the single horizontal window of the slot scanner and onto multiple surfaces of a product with a bar code symbol to be electro-optically read. The symbol may be on any vertical surface of the product, as well as in any orientation on the bottom surface of the product. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：在通过具有单个水平窗口的水平槽扫描器的产品的多个表面上投影扫描线。 解决方案：扫描线通过插槽扫描仪的单个水平窗口投射到具有条形码符号的产品的多个表面上进行电光学读取。 该符号可以在产品的任何垂直表面上，以及在产品底部表面上的任何取向。 版权所有（C）2005，JPO＆NCIPI

    High-speed laser scanning module having reflection beam route
    7.
    发明专利
    High-speed laser scanning module having reflection beam route 有权
    具有反射光束路径的高速激光扫描模块

    公开(公告)号：JP2003315713A

    公开(公告)日：2003-11-06

    申请号：JP2002294558

    申请日：2002-10-08

    Applicant: Symbol Technologies Inc ,  シンボル テクノロジーズ インコーポレイテッド

    Inventor： BARKAN EDWARD ,  SHEPARD HOWARD M ,  DVORKIS PAUL ,  VINOGRADOV IGOR R ,  KRICHEVER MARK ,  TSI SHI DAVID ,  GUREVICH VLADIMIR

    IPC: G02B26/10 ,  G06K7/10

    CPC classification number: G06K7/10702 ,  G06K7/10643 ,  G06K7/10683

    Abstract: PROBLEM TO BE SOLVED: To miniaturize a bar-code reader. SOLUTION: The scanning module is formed as a thin and flat module of low electric power consumption by reducing its size and weight. The reverse reflective optical scanning module includes a light source attached to a substrate of the scanning module and at least one reflection mirror for reflecting and reorienting the light beam for scanning along an optical path existing on at least a portion atop the module. The scanning beam is longer than the length in the side part of the module to be passed with the scanning beam during the course of heading toward a target. COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题：使条码阅读器小型化。

    解决方案：扫描模块通过减小其尺寸和重量而形成为低功耗的薄而平坦的模块。 反向反射光学扫描模块包括附接到扫描模块的基板的光源和至少一个用于反射和重新定向光束以用于沿存在于模块顶部的至少一部分上的光路进行扫描的反射镜。 扫描光束比朝向目标的过程中与扫描光束通过的模块的侧部的长度相比长。 版权所有（C）2004，JPO

    ELECTRO-OPTICAL READOUT DEVICE
    9.
    发明专利
    ELECTRO-OPTICAL READOUT DEVICE 失效

    公开(公告)号：JPH06274670A

    公开(公告)日：1994-09-30

    申请号：JP1338194

    申请日：1994-02-07

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： METLITSKY BORIS ,  DVORKIS PAUL ,  BARKAN EDWARD

    IPC: G06K7/00 ,  G06K7/10

    Abstract: PURPOSE: To provide an intelligent fixation device which converts a single straight-line scanning pattern emitted by a hand-held scanner into an all- directional scanning pattern consisting of crossing scanning lines. CONSTITUTION: A trigger-operated or triggerless scanner 10 reads a bar code symbol out with a 1st scanning pattern at a 1st attitude where the scanner is held in a hand and used. The intelligent fixation device 110 supports the scanner 10 selectively as a hand-free work station and the scanner 10 is merely fitted to the fixation device 110 to converts the 1st scanning pattern into a 2nd different scanning pattern. The scanner 10 reads the bar code symbol out at a 2nd attitude where this work station is used. The scanner 10 is equipped with a signal processing digital circuit so as to reconstitute the bar code symbol faithfully and digitally.

    METHOD FOR READING OF BAR CODE
    10.
    发明专利
    METHOD FOR READING OF BAR CODE 失效

    公开(公告)号：JPH06187481A

    公开(公告)日：1994-07-08

    申请号：JP16165393

    申请日：1993-06-30

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： ROSA RALPH ,  GREENROSE JAY ,  BEZALEL MENASHE ,  DVORKIS PAUL ,  BARKAN EDWARD ,  BARKAN CHRISTINE

    IPC: G06K7/00 ,  G06K5/00 ,  G06K7/10 ,  G06K7/14 ,  G06K19/06

    Abstract: PURPOSE: To provide a method for reading a bar code which is encoded by the relative width of one or both of bars and spaces and by the relative height of the bar by scanning with long laser beams across the bar code which is height-modulated or width-modulated. CONSTITUTION: The bar code is scanned by a light source generating almost oval illumination spot 200. The bar code may be a height modulation code (A) or a width modulation code (B). The intensity of light reflected from the bar code changes when the illumination spot crosses the bar code. When the illumination spot 200 crosses the spaces (205'), reflected light intensity reaches a maximum value and it reduces when it crosses a short bar [205" of (A)] or a fine bar [205" of (B)]. Reflected light intensity reaches a minimum value when it crosses the long bar [205"' of (A)] or the thick bar [205"' of (B)]. Consequently, it is clear that the patterns of (A) and (B) become the patterns of reflected light intensity and they can be decoded.

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