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    Semiconductor device for forming image of barcode-symbol
    1.
    发明专利
    Semiconductor device for forming image of barcode-symbol 审中-公开
    用于形成BARCODE-SYMBOL图像的半导体器件

    公开(公告)号：JP2008257697A

    公开(公告)日：2008-10-23

    申请号：JP2008035513

    申请日：2008-02-18

    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： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH ,  KRICHEVER MARK ,  PATEL MEHUL ,  TSI SHI DAVID ,  BIANCULLI THOMAS D ,  EUGENE JOSEPH

    IPC: G06K7/10 ,  H01L27/146 ,  H04N5/225

    CPC classification number: H04N5/2354 ,  G06K7/10722 ,  H01L27/146 ,  H04N5/2256

    Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device or a compact image forming device for forming an image of an optical code-symbol. SOLUTION: A semiconductor device or miniature imager for imaging optical code symbols comprises no more than 1024 pixels, wherein each of the pixels has an aspect ratio that is greater than 2 to 1 with a short dimension not greater than 4 μm and not less than 2 μm, wherein preferably the pixels are arranged in a single row. The optical and electrical systems of the miniature imager are optimized to reduce one or more dimensions or the volume of the imager. Also provided is a bar code reader including a sensor for imaging a field of view of the reader comprising a single semiconductor device as described above.; Apparatus and techniques are provided which reduce and/or eliminate the need for illumination of a target by the imager, thereby reducing the overall power consumed by the imager and/or its overall size. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于形成光学代码符号的图像的半导体器件或小型成像器件。 解决方案：用于对光学代码符号进行成像的半导体器件或微型成像器包括不超过1024个像素，其中每个像素的纵横比大于2比1，短尺寸不大于4微米，而不是 小于2μm，其中优选地将像素布置成单行。 微型成像器的光学和电气系统被优化以减小成像器的一个或多个尺寸或体积。 还提供了一种条形码读取器，其包括用于对包括如上所述的单个半导体器件的读取器的视野进行成像的传感器。 提供了减少和/或消除由成像器照射目标物的需要的装置和技术，从而降低了成像器消耗的总体功率和/或其整体尺寸。 版权所有（C）2009，JPO＆INPIT

    SEMICONDUCTOR DEVICE FOR FORMING IMAGE OF BAR CODE SYMBOL
    2.
    发明专利
    SEMICONDUCTOR DEVICE FOR FORMING IMAGE OF BAR CODE SYMBOL 审中-公开

    公开(公告)号：JP2003197888A

    公开(公告)日：2003-07-11

    申请号：JP2002312659

    申请日：2002-10-28

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH ,  KRICHEVER MARK ,  PATEL MEHUL ,  TSI SHI DAVID ,  BIANCULLI THOMAS D ,  EUGENE JOSEPH

    IPC: H01L27/14 ,  G06K7/10 ,  H01L27/146

    Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device or a small image forming unit for forming the image of a code symbol by using a minimum amount of power. SOLUTION: The semiconductor device or the small image forming unit for forming the image of the optical code symbol has the pixels of not more than 1024. The short size of each pixel is 2 μm to 4 μm and it has the aspect ratio of 2 to 1. It is desirable that the pixels are arranged in a single row. The optical and electrical system of the small image forming unit is optimized so that the volume of one-dimension or the larger dimension on the small image forming unit is reduced. A bar code reader including a sensor for imaging a field of view of the reader having the single semiconductor device is further supplied. A device or technology for reducing and/or eliminating necessity for target illumination by the image forming unit are supplied. Thus, overall power consumed by the image forming unit and/or the whole size is reduced. COPYRIGHT: (C)2003,JPO

    SYSTEM AND METHOD FOR MOBILE BIOMETRIC AUTHENTICATION
    3.
    发明专利
    SYSTEM AND METHOD FOR MOBILE BIOMETRIC AUTHENTICATION 未知

    公开(公告)号：AU2003277143A1

    公开(公告)日：2004-06-03

    申请号：AU2003277143

    申请日：2003-09-25

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： STRAT ASKOLD ,  VOLLKOMMER RICHARD M ,  WILLINS BRUCE A ,  CARLSON BRADLEY

    IPC: G06K9/00

    Abstract: The device has an image-processing unit reading encoded data of an image as well as extracting a portion of another image from an imager (12) to generate extracted portion data. The extracted portion corresponds to a person, whose identity is to be authenticated. A processor compares the data with the stored biometric data is located based on the data read from an image of the person. An independent claim is also included for a method for authenticating identity of a person using a portable device.

    6.
    发明专利
    未知

    公开(公告)号：AT371908T

    公开(公告)日：2007-09-15

    申请号：AT03719410

    申请日：2003-03-19

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： CARLSON BRADLEY

    IPC: G06K7/10 ,  G06K9/22

    Abstract: A full color image of a target and/or a monochrome image of an optical code are captured by an imaging array in which each sensor measures red, green and blue signals. Optical codes are electro-optically read with higher resolution, sensitivity and signal-to-noise ratio, thereby improving performance of optical code readers.

    Optical code symbol reader
    7.
    发明专利
    Optical code symbol reader 未知

    公开(公告)号：GB2382446A

    公开(公告)日：2003-05-28

    申请号：GB0224775

    申请日：2002-10-24

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH

    IPC: H01L27/14 ,  G06K7/10 ,  H01L27/146 ,  H01L31/0352 ,  H01L33/00

    Abstract: A device for imaging optical code symbols comprises no more than 1024 pixels, wherein each of the pixels has an aspect ratio that is greater than 2 to 1 with a short dimension not greater than 4 žm and not less than 2 žm, wherein preferably the pixels are arranged in a single row. Also provided is a bar code reader including a sensor for imaging a field of view of the reader comprising a single semiconductor device as described above. Apparatus and techniques are provided which reduce and/or eliminate the need for illumination of a target by the imager, thereby reducing the overall power consumed by the imager and/or its overall size. An imager with an increased working range is provided, as is a light emitting diode which produces a light with reduced line thickness.

    9.
    发明专利
    未知

    公开(公告)号：AT434796T

    公开(公告)日：2009-07-15

    申请号：AT03797062

    申请日：2003-12-17

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： BREYTMAN ALEX ,  KRICHEVER MARK ,  CARLSON BRADLEY ,  SHI TSI ,  YAVID DMITRIY

    IPC: G06K7/10 ,  G01B9/02 ,  G01B11/02 ,  G01B11/16 ,  G01C3/00 ,  G01S17/46 ,  G02B7/04 ,  G02B7/09 ,  G06K7/00 ,  G06K19/14 ,  G06V30/224

    Abstract: An image scanning device is provided which includes a system for determining the distance to a target to be scanned. The image scanning device includes an optical system and an image sensor array for focusing a light beam and imaging the target. The device preferably includes an automatic focusing system for adjusting the position of the optical system in order to adjust the focal point, and thereby focus the image of the target onto the image sensor array. In one embodiment of the image scanning device, the distance is determined by analyzing a collimated aiming pattern formed by collimating the light beam. In another embodiment, the distance is determined by analyzing a speckle pattern caused by the speckle effect upon the light beam hitting the target.

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