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    BAR CODE SYMBOL READING SYSTEM EMPLOYING AN EXTREMELY ELONGATED LASER SCANNING BEAM CAPABLE OF READING POOR AND DAMAGED QUALITY BAR CODE SYMBOLS WITH IMPROVED LEVELS OF PERFORMANCE
    1.
    发明申请
    BAR CODE SYMBOL READING SYSTEM EMPLOYING AN EXTREMELY ELONGATED LASER SCANNING BEAM CAPABLE OF READING POOR AND DAMAGED QUALITY BAR CODE SYMBOLS WITH IMPROVED LEVELS OF PERFORMANCE 有权
    条形码符号读取系统采用极度延长的激光扫描光束，可读取不良和损坏的质量条码代码，具有改进的性能水平

    公开(公告)号：US20120318868A1

    公开(公告)日：2012-12-20

    申请号：US13160897

    申请日：2011-06-15

    申请人： Erik Van Horn ,  Patrick Anthony Giordano ,  Thomas Amundsen ,  Daniel James Olson ,  Robert Hugh Brady ,  Stephen Colavito ,  Kevin Saber ,  Thomas Haggerty ,  David M. Wilz, SR.

    发明人： Erik Van Horn ,  Patrick Anthony Giordano ,  Thomas Amundsen ,  Daniel James Olson ,  Robert Hugh Brady ,  Stephen Colavito ,  Kevin Saber ,  Thomas Haggerty ,  David M. Wilz, SR.

    IPC分类号： G06K7/14

    CPC分类号： G06K7/10564 ,  G06K7/146

    摘要： A laser scanning bar code symbol reading system for scanning and reading poor quality or damaged bar code symbols. The system includes a housing having a light transmission window; an extremely-elongated laser beam production module for producing an extremely-elongated laser beam having (i) a direction of propagation extending along a z reference direction, (ii) a height dimension being indicated by the y reference direction, and (iii) a width dimension being indicated by the x reference direction, where x, y and z directions are orthogonal to each other. Each extremely-elongated laser beam is characterized by an elongation ratio (ER) that is defined as Y/X>4.5 for any point within the working range of the laser scanning bar code symbol reading system, extending along the z direction; where (i) Y indicates the beam height of the extremely-elongated laser beam measured in the Y reference direction, and X indicates the beam width of the extremely-elongated laser beam measured in the X reference direction, and (iii) the beam height (Y) and the laser beam width (X) are measured at 1/e2 intensity clip level. A laser scanning mechanism is provided for scanning the extremely-elongated laser beam out the light transmission window and across a scanning field defined external to the housing, in which a bar code symbol is present for scanning by the extremely-elongated laser scanning beam.

    摘要翻译： 一种用于扫描和读取质量差或条形码符号损坏的激光扫描条形码符号读取系统。 该系统包括具有透光窗的外壳; 一种非常细长的激光束产生模块，用于产生非常细长的激光束，该激光束具有（i）沿着氮基准方向延伸的传播方向，（ii）由y参考方向指示的高度尺寸，以及（iii） 尺寸由x参考方向指示，其中x，y和z方向彼此正交。 每个非常细长的激光束的特征在于在激光扫描条形码符号读取系统的工作范围内沿着z方向延伸的任意点被定义为Y / X> 4.5的伸长率（ER） 其中（i）Y表示在Y参考方向上测量的非常细长的激光束的光束高度，X表示在X参考方向上测量的非常细长的激光束的光束宽度，以及（iii）光束高度 （Y）和激光束宽度（X）以1 / e2强度剪辑电平进行测量。 提供了一种激光扫描机构，用于将非常细长的激光束从光透射窗口扫描并跨过限定在外壳外部的扫描场，其中存在条形码符号用于通过非常细长的激光扫描光束进行扫描。

    Method of and apparatus for managing and redeeming bar-coded coupons displayed from the light emitting display surfaces of information display devices
    3.
    发明授权
    Method of and apparatus for managing and redeeming bar-coded coupons displayed from the light emitting display surfaces of information display devices 有权
    用于管理和兑换从信息显示装置的发光显示表面显示的条形码优惠券的方法和装置

    公开(公告)号：US08556176B2

    公开(公告)日：2013-10-15

    申请号：US13245376

    申请日：2011-09-26

    申请人： Erik Van Horn ,  Daniel James Olson

    发明人： Erik Van Horn ,  Daniel James Olson

    IPC分类号： G06K7/10

    CPC分类号： G06K19/06112 ,  G06K7/14 ,  G06K19/06028 ,  G06Q20/3274 ,  G06Q20/3276 ,  G06Q30/0207

    摘要： Improved methods of and apparatus for managing and redeeming bar-coded coupons that are displayed from a light emitting display surface of an information storage and display device, such as a cell-phone, a smart-phone, or a data communication device. The linear (1D) bar code symbols, associated with bar-coded store coupons, are displayed on the light emitting display surface using in a pulse code modulation (PCM) format, wherein a substantial portion of the pixels on the light emitting display surface are energized and de-energized to emit red-wavelengths of light energy, at a rate which temporally corresponds to the spatial frequency of the bars and spaces of the linear bar code symbol, so that a laser scanning bar code symbol reading device is capable of reading the PCM formatted bar code symbol displayed from the light emitting display surface.

    摘要翻译： 用于管理和兑换从诸如蜂窝电话，智能电话或数据通信设备的信息存储和显示设备的发光显示表面显示的条形码优惠券的改进的方法和装置。 与条形码存储优惠券相关联的线性（1D）条形码符号以脉冲编码调制（PCM）格式显示在发光显示表面上，其中发光显示表面上的大部分像素是 通电和断电以以时间上对应于线性条形码符号的条和空间的空间频率的速率发射光能的红色波长，使得激光扫描条形码符号读取装置能够读取 从发光显示表面显示的PCM格式的条形码符号。

    METHOD OF AND APPARATUS FOR MANAGING AND REDEEMING BAR-CODED COUPONS DISPLAYED FROM THE LIGHT EMITTING DISPLAY SURFACES OF INFORMATION DISPLAY DEVICES
    4.
    发明申请
    METHOD OF AND APPARATUS FOR MANAGING AND REDEEMING BAR-CODED COUPONS DISPLAYED FROM THE LIGHT EMITTING DISPLAY SURFACES OF INFORMATION DISPLAY DEVICES 有权
    用于管理和修复从信息显示装置的发光显示表面显示的条形码的方法和装置

    公开(公告)号：US20130075464A1

    公开(公告)日：2013-03-28

    申请号：US13245376

    申请日：2011-09-26

    申请人： Erik Van Horn ,  Daniel James Olson

    发明人： Erik Van Horn ,  Daniel James Olson

    IPC分类号： G06F17/30 ,  G06K19/06

    CPC分类号： G06K19/06112 ,  G06K7/14 ,  G06K19/06028 ,  G06Q20/3274 ,  G06Q20/3276 ,  G06Q30/0207

    摘要： Improved methods of and apparatus for managing and redeeming bar-coded coupons that are displayed from a light emitting display surface of an information storage and display device, such as a cell-phone, a smart-phone, or a data communication device. The linear (1D) bar code symbols, associated with bar-coded store coupons, are displayed on the light emitting display surface using in a pulse code modulation (PCM) format, wherein a substantial portion of the pixels on the light emitting display surface are energized and de-energized to emit red-wavelengths of light energy, at a rate which temporally corresponds to the spatial frequency of the bars and spaces of the linear bar code symbol, so that a laser scanning bar code symbol reading device is capable of reading the PCM formatted bar code symbol displayed from the light emitting display surface.

    摘要翻译： 用于管理和兑换从诸如蜂窝电话，智能电话或数据通信设备的信息存储和显示设备的发光显示表面显示的条形码优惠券的改进的方法和装置。 与条形码存储优惠券相关联的线性（1D）条形码符号以脉冲编码调制（PCM）格式显示在发光显示表面上，其中发光显示表面上的大部分像素是 通电和断电以以时间上对应于线性条形码符号的条和空间的空间频率的速率发射光能的红色波长，使得激光扫描条形码符号读取装置能够读取 从发光显示表面显示的PCM格式的条形码符号。