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51. 发明授权

US07123413B2 DOE-based systems and devices for producing laser beams having modified beam characteristics 失效
公开(公告)号：US07123413B2
公开(公告)日：2006-10-17
申请号：US09907491
申请日：2001-07-17
申请人： LeRoy Dickson , Timothy A. Good , John Groot , Thomas C. Amundsen , C. Harry Knowles , Thomas Carullo
发明人： LeRoy Dickson , Timothy A. Good , John Groot , Thomas C. Amundsen , C. Harry Knowles , Thomas Carullo
IPC分类号： G02B27/44
CPC分类号： G02B5/1842 , G02B5/32 , G02B19/0014 , G02B19/0028 , G02B19/0052 , G02B26/106 , G02B27/09 , G02B27/0944 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , 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 , G06K17/0022 , G06K2207/1013 , G07G1/0054 , H01S5/005 , H01S5/4025
摘要： Novel methods are disclosed for designing and constructing miniature optical systems and devices employing light diffractive optical elements (DOEs) for modifying the size and shape of laser beams produced from a commercial-grade laser diodes, over an extended range hitherto unachievable using conventional techniques. The systems and devices of the present invention have uses in a wide range of applications, including laser scanning, optical-based information storage, medical and analytical instrumentation, and the like. In the illustrative embodiments, various techniques are disclosed for implementing the DOEs as holographic optical elements (HOEs), computer-generated holograms (CGHs), as well as other diffractive optical elements.

52. 发明授权

US07104454B2 Automated system and method for identifying and measuring packages transported through an omnidirectional laser scanning tunnel 失效
标题翻译：用于识别和测量通过全向激光扫描隧道传输的包装的自动化系统和方法
公开(公告)号：US07104454B2
公开(公告)日：2006-09-12
申请号：US10438797
申请日：2003-05-15
申请人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , George Kolis , C. Harry Knowles
发明人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , George Kolis , C. Harry Knowles
IPC分类号： B06K7/10
CPC分类号： G06K7/10861 , G02B26/106 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K17/0022 , G06K2207/1013 , G07F11/002 , G07G1/0054
摘要： A fully automated package identification and measuring system, in which an omni-directional holographic scanning tunnel is used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathamatical models are created on a real-time basis for the geometry of the package and the position of the laser scanning beam used to read the bar code symbol thereon. The mathamatical models are analyzed to determine if collected and queued package identification data is spatially and/or temporally correlated with package measurement data using vector-based ray-tracing methods, homogeneous transformations, and object-oriented decision logic so as to enable simultaneous tracking of multiple packages being transported through the scanning tunnel.
摘要翻译：全自动包装识别和测量系统，其中使用全向全息扫描隧道来读取进入隧道的包装上的条形码，同时使用包装尺寸子系统在进入隧道之前捕获关于包装的信息。实时地为包装的几何形状和用于读取其上的条形码符号的激光扫描光束的位置创建数学模型。分析数学模型，以确定收集的和排队的包裹识别数据是否与包装测量数据在空间上和/或时间上相关，使用基于矢量的光线跟踪方法，均匀变换和面向对象的决策逻辑，以便能够同时跟踪多个包裹通过扫描隧道传送。

53. 发明授权

US06825980B2 DOE-based systems and devices for producing laser beams having modified beam characteristics 失效
标题翻译：基于DOE的系统和用于生产具有改进的光束特性的激光束的装置
公开(公告)号：US06825980B2
公开(公告)日：2004-11-30
申请号：US09965123
申请日：2001-09-27
申请人： LeRoy Dickson , Timothy A. Good , Thomas C. Amundsen , John Groot , C. Harry Knowles , Thomas Carullo
发明人： LeRoy Dickson , Timothy A. Good , Thomas C. Amundsen , John Groot , C. Harry Knowles , Thomas Carullo
IPC分类号： G02B2744
CPC分类号： G02B5/1842 , G02B5/32 , G02B19/0014 , G02B19/0052 , G02B26/106 , G02B27/09 , G02B27/0944 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , 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 , G06K17/0022 , G06K2207/1013 , G07G1/0054 , H01S5/005 , H01S5/4025
摘要： Novel methods are disclosed for designing and constructing miniature optical systems and devices employing light diffractive optical elements (DOEs) for modifying the size and shape of laser beams produced from a commercial-grade laser diodes, over an extended range hitherto unachievable using conventional techniques. The systems and devices of the present invention have uses in a wide range of applications, including laser scanning, optical-based information storage, medical and analytical instrumentation, and the like. In the illustrative embodiments, various techniques are disclosed for implementing the DOEs as holographic optical elements (HOEs), computer-generated holograms (CGHs), as well as other diffractive optical elements.
摘要翻译：公开了用于设计和构造使用光衍射光学元件（DOE）的微型光学系统和设备的新方法，用于在迄今为止使用传统技术无法实现的扩展范围内修改由商业级激光二极管产生的激光束的尺寸和形状。本发明的系统和装置在广泛的应用中具有应用，包括激光扫描，光学信息存储，医疗和分析仪器等。在说明性实施例中，公开了用于将DOE实现为全息光学元件（HOE），计算机生成的全息图（CGH）以及其它衍射光学元件的各种技术。

54. 发明授权

US06732929B2 Led-based planar light illumination beam generation module employing a focal lens for reducing the image size of the light emmiting surface of the led prior to beam collimation and planarization 失效
公开(公告)号：US06732929B2
公开(公告)日：2004-05-11
申请号：US10066547
申请日：2002-02-01
申请人： Timothy A. Good , Thomas Amundsen , C. Harry Knowles
发明人： Timothy A. Good , Thomas Amundsen , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10742
摘要： Methods of and systems for illuminating objects using planar laser illumination beams having substantially-planar spatial distribution characteristics that extend through the field of view (FOV) of image formation and detection modules employed in such systems. Each planar laser illumination beam is produced from a planar laser illumination beam array (PLIA) comprising an plurality of planar laser illumination modules (PLIMs). Each PLIM comprises a visible laser diode (VLD, a focusing lens, and a cylindrical optical element arranged therewith. The individual planar laser illumination beam components produced from each PLIM are optically combined to produce a composite substantially planar laser illumination beam having substantially uniform power density characteristics over the entire spatial extend thereof and thus the working range of the system. Preferably, each planar laser illumination beam component is focused so that the minimum beam width thereof occurs at a point or plane which is the farthest or maximum object distance at which the system is designed to acquire images, thereby compensating for decreases in the power density of the incident planar laser illumination beam due to the fact that the width of the planar laser illumination beam increases in length for increasing object distances away from the imaging optics. Advanced high-resolution wavefront control methods and devices are disclosed for use with the PLIIM-based systems in order to reduce the power of speckle-noise patterns observed at the image detections thereof. By virtue of the present invention, it is now possible to use both VLDs and high-speed CCD-type image detectors in conveyor, hand-held and hold-under type imaging applications alike, enjoying the advantages and benefits that each such technology has to offer, while avoiding the shortcomings and drawbacks hitherto associated therewith.

55. 发明授权

US06588665B2 Omni-directional tunnel-type laser scanning system for scanning bar code symbols on object surfaces facing any direction within a three-dimensional scanning volume disposed above a conveyor belt 失效
公开(公告)号：US06588665B2
公开(公告)日：2003-07-08
申请号：US09928920
申请日：2001-08-13
申请人： C. Harry Knowles , LeRoy Dickson , Timothy A. Good , Thomas C. Amundsen , Charles Naylor , David Wilz, Sr. , Thomas Carullo
发明人： C. Harry Knowles , LeRoy Dickson , Timothy A. Good , Thomas C. Amundsen , Charles Naylor , David Wilz, Sr. , Thomas Carullo
IPC分类号： G06K710
CPC分类号： G02B26/106 , G02B26/10 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , 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 , G06K17/0022 , G06K2207/1012 , G06K2207/1013 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018 , G07G1/0045 , G07G1/0054
摘要： A fully automated package identification and measuring system, in which an omni-directional laser scanning systems are used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathematical models are created on a real-time basis for the geometry of the package and the position of the laser scanning beam used to read the bar code symbol thereon. The mathematical models are analyzed to determine if collected and queued package identification data is spatially and/or temporally correlated with package measurement data using vector-based ray-tracing methods, homogeneous transformations, and object-oriented decision logic so as to enable simultaneous tracking of multiple packages being transported through the scanning tunnel.

56. 发明授权

US06360947B1 AUTOMATED HOLOGRAPHIC-BASED TUNNEL-TYPE LASER SCANNING SYSTEM FOR OMNI-DIRECTIONAL SCANNING OF BAR CODE SYMBOLS ON PACKAGE SURFACES FACING ANY DIRECTION OR ORIENTATION WITHIN A THREE-DIMENSIONAL SCANNING VOLUME DISPOSED ABOVE A CONVEYOR BELT 失效
标题翻译：自动基于全息图的隧道式激光扫描系统，用于OGI-DIRECTIONAL扫描条形码符号的封装表面上的任何方向或方位在三维扫描体积以上输送带上
公开(公告)号：US06360947B1
公开(公告)日：2002-03-26
申请号：US09047146
申请日：1998-03-24
申请人： C. Harry Knowles , LeRoy Dickson , Timothy A. Good , Thomas C. Amundsen , Charles Naylor , David Wilz, Sr. , Thomas Carullo
发明人： C. Harry Knowles , LeRoy Dickson , Timothy A. Good , Thomas C. Amundsen , Charles Naylor , David Wilz, Sr. , Thomas Carullo
IPC分类号： G06K810
CPC分类号： G02B26/106 , G02B26/10 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , 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 , G06K17/0022 , G06K2207/1012 , G06K2207/1013 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018 , G07G1/0045 , G07G1/0054
摘要： A fully automated package identification and measuring system, in which an omni-directional laser scanning system are used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathematical models are created on a real-time basis for the geometry of the package and the position of the laser scanning beam used to read the bar code symbol thereon. The mathematical models are analyzed to determine if collected and queued package identification data is spatially and/or temporally correlated with package measurement data using vector-based ray-tracing methods, homogeneous transformations, and object-oriented decision logic so as to enable simultaneous tracking of multiple packages being transported through the scanning tunnel.
摘要翻译：全自动包装识别和测量系统，其中使用全方位激光扫描系统来读取进入隧道的包装上的条形码，同时使用包装尺寸子系统在进入隧道之前捕获有关包装的信息。数学模型是为了封装的几何形状和用于读取其上的条形码符号的激光扫描光束的位置而实时创建的。对数学模型进行分析，以确定收集的和排队的包裹识别数据是否与包装测量数据在空间和/或时间上相关，使用基于矢量的光线跟踪方法，均匀变换和面向对象的决策逻辑，以便能够同时跟踪多个包裹通过扫描隧道传送。

57. 发明授权

US07443587B2 DOE-based systems and devices for producing laser beams having modified beam characteristics 失效
标题翻译：基于DOE的系统和用于生产具有改进的光束特性的激光束的装置
公开(公告)号：US07443587B2
公开(公告)日：2008-10-28
申请号：US11580273
申请日：2006-10-12
申请人： LeRoy Dickson , Timothy A. Good , John Groot , Thomas C. Amundsen , C. Harry Knowles , Thomas Carullo
发明人： LeRoy Dickson , Timothy A. Good , John Groot , Thomas C. Amundsen , C. Harry Knowles , Thomas Carullo
IPC分类号： G02B27/44
CPC分类号： G02B27/0944 , G02B5/32 , G02B26/106
摘要： Novel methods are disclosed for designing and constructing miniature optical systems and devices employing light diffractive optical elements (DOEs) for modifying the size and shape of laser beams produced from a commercial-grade laser diodes, over an extended range hitherto unachievable using conventional techniques. The systems and devices of the present invention have uses in a wide range of applications, including laser scanning, optical-based information storage, medical and analytical instrumentation, and the like. In the illustrative embodiments, various techniques are disclosed for implementing the DOEs as holographic optical elements (HOEs), computer-generated holograms (CGHs), as well as other diffractive optical elements.
摘要翻译：公开了用于设计和构造使用光衍射光学元件（DOE）的微型光学系统和设备的新方法，用于在迄今为止使用传统技术无法实现的扩展范围内修改由商业级激光二极管产生的激光束的尺寸和形状。本发明的系统和装置在广泛的应用中具有应用，包括激光扫描，光学信息存储，医疗和分析仪器等。在说明性实施例中，公开了用于将DOE实现为全息光学元件（HOE），计算机生成的全息图（CGH）以及其它衍射光学元件的各种技术。

58. 发明授权

US06517004B2 Automated system for identifying and dimensioning packages transported through a laser scanning tunnel using laser scanning beam indexing techniques 失效
标题翻译：用于通过激光扫描光束索引技术识别并确定通过激光扫描隧道传输的包装的自动化系统
公开(公告)号：US06517004B2
公开(公告)日：2003-02-11
申请号：US09157778
申请日：1998-09-21
申请人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , George Kolis , C. Harry Knowles
发明人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , George Kolis , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10861 , G02B26/106 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K17/0022 , G06K2207/1013 , G07F11/002 , G07G1/0054
摘要： A fully automated package identification and measuring system, in which an omni-directional holographic scanning tunnel is used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathematical models are created on a real-time basis for the geometry of the package and the position of the laser scanning beam used to read the bar code symbol thereon. The mathematical models are analyzed to determine if collected and queued package identification data is spatially and/or temporally correlated with package measurement data using vector-based ray-tracing methods, homogeneous transformations, and object-oriented decision logic so as to enable simultaneous tracking of multiple packages being transported through the scanning tunnel.
摘要翻译：全自动包装识别和测量系统，其中使用全向全息扫描隧道来读取进入隧道的包装上的条形码，同时使用包装尺寸子系统在进入隧道之前捕获关于包装的信息。数学模型是为了封装的几何形状和用于读取其上的条形码符号的激光扫描光束的位置而实时创建的。对数学模型进行分析，以确定收集的和排队的包裹识别数据是否与包装测量数据在空间和/或时间上相关，使用基于矢量的光线跟踪方法，均匀变换和面向对象的决策逻辑，以便能够同时跟踪多个包裹通过扫描隧道传送。

59. 发明授权

US07905410B2 Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough 失效
标题翻译：自动隧道式扫描系统，能够自动跟踪和识别通过其传送的包裹
公开(公告)号：US07905410B2
公开(公告)日：2011-03-15
申请号：US11906536
申请日：2007-10-02
申请人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , George Kolis , C. Harry Knowles , Sankar Ghosh , Ian A. Scott , Thomas Amundsen , Gennady Germaine , LeRoy Dickson
发明人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , George Kolis , C. Harry Knowles , Sankar Ghosh , Ian A. Scott , Thomas Amundsen , Gennady Germaine , LeRoy Dickson
IPC分类号： G06K7/10
CPC分类号： G06K7/10851 , G02B26/106 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K17/0022 , G06K2207/1013 , G07G1/0054
摘要： An automated tunnel-type scanning system arranged about a conveyor belt structure, including: a tunnel structure arranged about a conveyor belt structure for transporting packages; an omni-directional bar code symbol scanning subsystem; a package detection and dimensioning subsystem; and a data management subsystem. The package detection and dimensioning subsystem captures package measurement information about each detected package prior to the package being scanned by the omni-directional bar code symbol reading subsystem, and producing package measurement data representative of the captured package measurement information. The data management subsystem collects and queues package identification data and package measurement data, and automatically correlates both package measurement data and package identification data corresponding to each package transported through the tunnel structure so as to enable automated tracking and identification of packages being transported therethrough, in either singulated or non-singulated arrangements.
摘要翻译：一种围绕传送带结构布置的自动隧道式扫描系统，包括：围绕用于运输包装的传送带结构布置的隧道结构; 全方位条码符号扫描子系统; 包检测和尺寸子系统; 和数据管理子系统。包装检测和尺寸设计子系统在由全方位条形码符号读取子系统扫描包装之前捕获关于每个检测到的包装的包装测量信息，并且生成表示所捕获包装测量信息的包装测量数据。数据管理子系统对包装识别数据和包装测量数据进行收集和排队，并自动关联与通过隧道结构传输的每个包装相对应的包装测量数据和包装识别数据，以便能够自动跟踪和识别通过其传输的包装，单数或非单数排列。

60. 发明申请

US20080121689A1 Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough 失效
标题翻译：自动隧道式扫描系统，能够自动跟踪和识别通过其传送的包裹
公开(公告)号：US20080121689A1
公开(公告)日：2008-05-29
申请号：US11906536
申请日：2007-10-02
申请人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , C. Harry Knowles , George Kolis , Sankar Ghosh , Ian A. Scott , Thomas Amundsen , Gennady Germaine , LeRoy Dickson
发明人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , C. Harry Knowles , George Kolis , Sankar Ghosh , Ian A. Scott , Thomas Amundsen , Gennady Germaine , LeRoy Dickson
IPC分类号： G06F19/00
CPC分类号： G06K7/10851 , G02B26/106 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K17/0022 , G06K2207/1013 , G07G1/0054
摘要： An automated tunnel-type scanning system arranged about a conveyor belt structure, including: a tunnel structure arranged about a conveyor belt structure for transporting packages; an omni-directional bar code symbol scanning subsystem; a package detection and dimensioning subsystem; and a data management subsystem. The package detection and dimensioning subsystem captures package measurement information about each detected package prior to the package being scanned by the omni-directional bar code symbol reading subsystem, and producing package measurement data representative of the captured package measurement information. The data management subsystem collects and queues package identification data and package measurement data, and automatically correlates both package measurement data and package identification data corresponding to each package transported through the tunnel structure so as to enable automated tracking and identification of packages being transported therethrough, in either singulated or non-singulated arrangements.
摘要翻译：一种围绕传送带结构布置的自动隧道式扫描系统，包括：围绕用于运输包装的传送带结构布置的隧道结构; 全方位条码符号扫描子系统; 包检测和尺寸子系统; 和数据管理子系统。包装检测和尺寸设计子系统在由全方位条形码符号读取子系统扫描包装之前捕获关于每个检测到的包装的包装测量信息，并且生成表示所捕获包装测量信息的包装测量数据。数据管理子系统对包装识别数据和包装测量数据进行收集和排队，并自动关联与通过隧道结构传输的每个包装相对应的包装测量数据和包装识别数据，以便能够自动跟踪和识别通过其传输的包装，单数或非单数排列。

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