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21. 发明申请

US20070138284A1 Planar light illumination and imaging device with modulated coherent illumination that reduces speckle noise induced by coherent illumination 失效
标题翻译：平面光照和具有调制相干照明的成像装置，可减少由相干照明引起的斑点噪声
公开(公告)号：US20070138284A1
公开(公告)日：2007-06-21
申请号：US11603349
申请日：2006-11-21
申请人： Patrick Giordano , Stephen Colavito , Allan Wirth , William Svedas , Timothy Good , Andrew Jankevics , C. Knowles , Constantine Tsikos
发明人： Patrick Giordano , Stephen Colavito , Allan Wirth , William Svedas , Timothy Good , Andrew Jankevics , C. Knowles , Constantine Tsikos
IPC分类号： G06K7/10
CPC分类号： G06K7/10 , H04N1/02865 , H04N1/03
摘要： An imaging device including at least one imaging array and image formation optics that provide a field of view corresponding to the imaging array. At least one illumination module (which includes at least one source of coherent illumination) produces planar light illumination that substantially overlaps the field of view corresponding to the imaging array. Illumination control circuitry modulates the power level of illumination produced by the source of coherent illumination during each photo-integration time period of the imaging array to thereby reduce speckle noise in images captured by the imaging array. The illumination control circuitry preferably modulates the power level of illumination by controlling the number and/or duration of time periods corresponding to different power levels of illumination produced by the source of coherent illumination during each photo-integration time period of the imaging array. Moreover, the illumination control circuitry preferably controls number and/or duration of the time periods such that substantially constant energy is produced by the source of coherent illumination over the time periods (thereby enabling the different speckle patterns produced over the timer periods to optimally cancel each other out).
摘要翻译：一种成像装置，包括至少一个成像阵列和图像形成光学器件，其提供对应于成像阵列的视场。至少一个照明模块（其包括至少一个相干照明源）产生基本上与对应于成像阵列的视野重叠的平面光照射。照明控制电路在成像阵列的每个光积分时间段期间调制由相干照明源产生的照明的功率电平，从而减少由成像阵列捕获的图像中的斑点噪声。照明控制电路优选地通过控制对应于在成像阵列的每个光合成时间段期间由相干照明源产生的不同功率电平的时间段的数量和/或持续时间来调制照明的功率电平。此外，照明控制电路优选地控制时间段的数量和/或持续时间，使得在时间周期上由相干照明源产生基本上恒定的能量（从而使得在定时器周期上产生的不同散斑图案最佳地抵消每个另外出来）。

22. 发明授权

US07140543B2 Planar light illumination and imaging device with modulated coherent illumination that reduces speckle noise induced by coherent illumination 失效
标题翻译：平面光照和具有调制相干照明的成像装置，可减少由相干照明引起的斑点噪声
公开(公告)号：US07140543B2
公开(公告)日：2006-11-28
申请号：US10186276
申请日：2002-06-27
申请人： Patrick Giordano , Stephen Colavito , Allan Wirth , William Svedas , Timothy A. Good , Andrew Jankevics , C. Harry Knowles , Constantine J. Tsikos
发明人： Patrick Giordano , Stephen Colavito , Allan Wirth , William Svedas , Timothy A. Good , Andrew Jankevics , C. Harry Knowles , Constantine J. Tsikos
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10732 , G02B27/48 , G06K7/10594 , G06K7/10752 , G06K9/26 , G06K9/325 , G06K2207/1018
摘要： A device including at least one image detection array and image formation optics that provide a field of view corresponding to the image detection array. At least one illumination module (which includes at least one source of coherent illumination) produces planar light illumination that substantially overlaps the field of view corresponding to the image detection array. Illumination control circuitry modulates the power level of illumination produced by the source of coherent illumination during each photo-integration time period of the image detection array to thereby reduce speckle noise in images captured by the image detection array. The illumination control circuitry preferably modulates the power level of illumination by controlling the number and/or duration of time periods corresponding to different power levels of illumination produced by the source of coherent illumination during each photo-integration time period of the image detection array.
摘要翻译：一种包括至少一个图像检测阵列和图像形成光学器件的装置，其提供对应于图像检测阵列的视场。至少一个照明模块（其包括至少一个相干照明源）产生基本上与对应于图像检测阵列的视野重叠的平面光照射。照明控制电路在图像检测阵列的每个光积分时间段期间调制由相干照明源产生的照明的功率电平，从而减少由图像检测阵列捕获的图像中的斑点噪声。照明控制电路优选地通过控制对应于由图像检测阵列的每个光积分时间段期间的相干照明源产生的不同照明功率电平的时间段的数量和/或持续时间来调制照明的功率电平。

23. 发明申请

US20120318868A1 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
标题翻译：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。

24. 发明申请

US20120284091A1 INDICIA READER WITH FEEDBACK OF SCANNING THROUGHPUT 审中-公开
标题翻译： INDICIA阅读器与扫描反馈的反馈
公开(公告)号：US20120284091A1
公开(公告)日：2012-11-08
申请号：US13099751
申请日：2011-05-03
申请人： Stephen Colavito
发明人： Stephen Colavito
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06398
摘要： A method of operating an indicia reader including the steps of: consecutively reading a plurality of information bearing indicia (IBI) over a period of time; determining an operator of the indicia reader's performance based on the rate at which the plurality of IBIs are being read over the period of time; and, providing feedback to an operator of the result of the determining step.
摘要翻译：一种操作标记读取器的方法，包括以下步骤：在一段时间内连续读取多个信息承载标记（IBI）; 基于在一段时间内读取多个IBI的速率来确定标记读取器的性能的运算符; 以及向所述操作者提供所述确定步骤的结果的反馈。

25. 发明授权

US07832641B2 Scanner switched to active state by sensed movement in quiescent scanning mechanism 有权
标题翻译：扫描仪通过静止扫描机构中感测到的移动切换到活动状态
公开(公告)号：US07832641B2
公开(公告)日：2010-11-16
申请号：US11753388
申请日：2007-05-24
申请人： Robert E. Blake , Donald T. Hudrick , David M Wilz, Sr. , Stephen Colavito
发明人： Robert E. Blake , Donald T. Hudrick , David M Wilz, Sr. , Stephen Colavito
IPC分类号： G06K7/10 , G06K19/06 , G06K7/14 , G08C21/00 , G02B26/10 , H02P1/00
CPC分类号： G06K7/10881 , G06K7/10633 , G06K7/10643 , G06K7/10653 , G06K7/10851
摘要： The disclosure generally relates to a method and apparatus for determining if an optical scanner is moving. In one embodiment the method for sensing movement of an optical scanner comprises the steps of providing an oscillating system comprising a flexible member, a magnet coupled to the flexible member, a coil disposed within a magnetically effective distance from the magnet, and sense circuitry coupled to the coil; generating a first electrical signal from the oscillations of the flexible member; amplifying the generated electrical signal; analyzing the first electrical signal to determine if the generated signal is indicative of movement of the optical scanner.
摘要翻译：本发明一般涉及用于确定光学扫描仪是否正在移动的方法和装置。在一个实施例中，用于感测光学扫描仪移动的方法包括以下步骤：提供振荡系统，该振荡系统包括柔性构件，耦合到柔性构件的磁体，设置在离磁体有效距离内的线圈，以及耦合到线圈从所述柔性构件的振荡产生第一电信号; 放大产生的电信号; 分析第一电信号以确定所生成的信号是否指示光学扫描器的移动。

26. 发明授权

US07431215B2 Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations 有权
标题翻译：自动激活的手持式全方位激光扫描条形码符号读取器，具有用户可选择的线性扫描菜单读取模式，其由全向激光扫描模式支持，具有时间上变化的强度特性，用于在菜单期间改善条形码符号导航和对准线程操作
公开(公告)号：US07431215B2
公开(公告)日：2008-10-07
申请号：US11505489
申请日：2006-08-15
申请人： David M. Wilz, Sr. , Garrett Russell , Mark C. Schmidt , Mikhail Veksland , William Martin , Patrick Giordano , Shane Edmonds , Kevin DiPlacido , Shawn Defoney , Stephen Colavito , Donald Hudrick , James Osborn , Thomas Amundsen , Benjamin Hejl
发明人： David M. Wilz, Sr. , Garrett Russell , Mark C. Schmidt , Mikhail Veksland , William Martin , Patrick Giordano , Shane Edmonds , Kevin DiPlacido , Shawn Defoney , Stephen Colavito , Donald Hudrick , James Osborn , Thomas Amundsen , Benjamin Hejl
IPC分类号： G06K7/10 , G06K9/22
CPC分类号： G06K7/10 , B82Y15/00 , G06K7/10554 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10613 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K2207/1012
摘要： An automatically-activated bar code reading system including: a visible laser light source, scanning element and a plurality of stationary mirrors. When arranged in a first configuration, the visible laser light source, scanning element and plurality of stationary mirrors cooperate to produce a visible omni-directional laser scanning pattern with multiple laser scanning lines having substantially uniform spatial and temporal intensity characteristics at a given scanning plane parallel to a scanning window within a working distance of the system. When the visible laser light source, the scanning element and the plurality of stationary mirrors are arranged in a second configuration, these components cooperate to produce a visible omni-directional laser scanning pattern having temporally varying intensity characteristics, against a single visible laser scanning line having substantially uniform spatial and temporal intensity characteristics, at a given scanning plane parallel to the scanning window within the working distance of the system.
摘要翻译：一种自动激活的条形码读取系统，包括：可见激光光源，扫描元件和多个静止反射镜。当以第一构造布置时，可见激光光源，扫描元件和多个静止镜协作以产生具有多个激光扫描线的可见的全向激光扫描图案，其具有在给定扫描平面处具有基本均匀的空间和时间强度特性的平行到系统工作距离内的扫描窗口。当可见激光光源，扫描元件和多个静止反射镜被布置成第二配置时，这些部件协作以产生具有时间上变化的强度特性的可见全能激光扫描图案，针对具有在系统的工作距离内与扫描窗口平行的给定扫描平面处的基本均匀的空间和时间强度特性。

27. 发明授权

US08376233B2 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
标题翻译：条形码符号读取系统采用非常细长的激光扫描光束，能够读取质量差的条形码符号，并具有改进的性能水平
公开(公告)号：US08376233B2
公开(公告)日：2013-02-19
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： G02B26/10 , G06K7/10 , G06K9/22 , G06K19/06
CPC分类号： G06K7/10564 , G06K7/146
摘要： The system includes a housing having a light transmission window and produces an extremely-elongated laser beam having an elongation ratio (ER) that is defined as greater than 4.5 for any point within the working range of the laser scanning bar code symbol reading system. 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：该系统包括具有透光窗的壳体，并且产生非常细长的激光束，其具有在激光扫描条形码符号读取系统的工作范围内的任何点被定义为大于4.5的伸长率（ER）。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。

28. 发明申请

US20120211565A1 USER-ADAPTIVE PRESENTATION SCANNER 审中-公开
标题翻译：用户自适应演示扫描仪
公开(公告)号：US20120211565A1
公开(公告)日：2012-08-23
申请号：US13362586
申请日：2012-01-31
申请人： Stephen Colavito , Thomas Amundsen , Michael Miraglia , Timothy Good , Patrick Giordano
发明人： Stephen Colavito , Thomas Amundsen , Michael Miraglia , Timothy Good , Patrick Giordano
IPC分类号： G06K7/14
CPC分类号： G06K7/1096 , G06K7/10613 , G06K2207/1017
摘要： A system for collecting data is provided that includes a presentation scanning apparatus comprising a first presentation scan window formed into a housing. A first laser source within the housing is operable to emit a first beam through the first presentation scan window along a first axis and illuminate a target comprising an encoded symbol character. A first scanning mirror is disposed intermediate the first laser source and the first presentation scan window. The first scanning mirror is operable to deflect the first beam emitted from the first laser source so that the first beam scans across the presentation scan window according to a baseline scan pattern.
摘要翻译：提供了一种用于收集数据的系统，其包括呈现扫描装置，其包括形成为壳体的第一呈现扫描窗口。外壳内的第一激光源可操作以沿着第一轴发射通过第一呈现扫描窗口的第一光束并照亮包括编码符号字符的目标。第一扫描反射镜设置在第一激光源和第一显示扫描窗口之间。第一扫描反射镜可操作以使从第一激光源发射的第一光束偏转，使得第一光束根据基线扫描图案扫描呈现扫描窗口。

29. 发明申请

US20080290170A1 SCANNER SWITCHED TO ACTIVE STATE BY SENSED MOVEMENT IN QUIESCENT SCANNING MECHANISM 有权
标题翻译：扫描仪通过感应扫描机械中的感应运动切换到活动状态
公开(公告)号：US20080290170A1
公开(公告)日：2008-11-27
申请号：US11753388
申请日：2007-05-24
申请人： Robert E. Blake , Donald T. Hudrick , David M. Wilz, SR. , Stephen Colavito
发明人： Robert E. Blake , Donald T. Hudrick , David M. Wilz, SR. , Stephen Colavito
IPC分类号： G06K7/10
CPC分类号： G06K7/10881 , G06K7/10633 , G06K7/10643 , G06K7/10653 , G06K7/10851
摘要： The disclosure generally relates to a method and apparatus for determining if an optical scanner is moving. In one embodiment the method for sensing movement of an optical scanner comprises the steps of providing an oscillating system comprising a flexible member, a magnet coupled to the flexible member, a coil disposed within a magnetically effective distance from the magnet, and sense circuitry coupled to the coil; generating a first electrical signal from the oscillations of the flexible member; amplifying the generated electrical signal; analyzing the first electrical signal to determine if the generated signal is indicative of movement of the optical scanner.
摘要翻译：本发明一般涉及用于确定光学扫描仪是否正在移动的方法和装置。在一个实施例中，用于感测光学扫描器的移动的方法包括以下步骤：提供振荡系统，该振荡系统包括柔性构件，耦合到柔性构件的磁体，设置在离磁体有效距离的线圈处，以及耦合到线圈从所述柔性构件的振荡产生第一电信号; 放大产生的电信号; 分析第一电信号以确定所生成的信号是否指示光学扫描器的移动。

30. 发明申请

US20070114287A1 Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations 有权
公开(公告)号：US20070114287A1
公开(公告)日：2007-05-24
申请号：US11505489
申请日：2006-08-15
申请人： David Wilz , Garrett Russell , Mark Schmidt , Mikhail Veksland , William Martin , Patrick Giordano , Shane Edmonds , Kevin DiPlacido , Shawn Defoney , Stephen Colavito , Donald Hudrick , James Osborn , Thomas Amundsen , Benjamin Hejl
发明人： David Wilz , Garrett Russell , Mark Schmidt , Mikhail Veksland , William Martin , Patrick Giordano , Shane Edmonds , Kevin DiPlacido , Shawn Defoney , Stephen Colavito , Donald Hudrick , James Osborn , Thomas Amundsen , Benjamin Hejl
IPC分类号： G06K7/10
CPC分类号： G06K7/10 , B82Y15/00 , G06K7/10554 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10613 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K2207/1012
摘要： A multi-mode laser-based bar code symbol reading device having a hand-supportable housing with a light transmission aperture, wherethrough visible light can exit and enter the hand-supportable housing. A laser scanning engine, disposed within the hand-supportable housing, is controlled to selectively operate in either an omni-directional reading mode or a uni-directional bar code reading mode. In the omni-directional bar code reading mode, the laser scanning engine projects pattern through the light transmission aperture, an omni-directional laser scanning pattern producing multiple laser scanning lines with substantially uniform spatial and temporal intensity characteristics at any given scanning plane parallel to the light transmission aperture within the working distance of the system, and detects and decodes bar code symbols on objects passing through the omni-directional scanning pattern, and produces symbol character data representative of decoded bar code symbols. In the uni-directional bar code reading mode, the laser scanning engine projects through the light transmission aperture, a visible stroboscopically-pulsed omni-directional laser scanning pattern, against a single laser scanning line having substantially uniform spatial and temporal intensity characteristics at any given scanning plane parallel to the light transmission aperture within the working distance of the system, and detects and decodes bar code symbols on objects passing through the single laser scanning line, and produces symbol character data representative of decoded bar code symbols. A manually-actuatable data transmission switch, integrated with said hand-supportable housing, produces an activation signal in response to the manual-actuation of the data transmission switch. A data transmission subsystem, disposed in the hand-supportable housing, operates under control of control circuitry to communicate the symbol character data produced by the laser scanning engine to a host device operably coupled to the bar code symbol reading device. The control circuitry enables communication of symbol character data produced by the laser scanning engine in the uni-directional bar code reading mode of operation to the host device in response to the activation signal produced by the data transmission switch, and the control circuitry enables communication of symbol character data produced by the laser scanning engine in the omni-directional reading mode of operation to the host device irrespective of the activation signal produced by the data transmission switch.

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