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11. 发明授权

US08079526B2 Long range imaging reader 有权
标题翻译：长距离成像阅读器
公开(公告)号：US08079526B2
公开(公告)日：2011-12-20
申请号：US12077231
申请日：2008-03-18
申请人： Edward Barkan , Mark Drzymala
发明人： Edward Barkan , Mark Drzymala
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10801
摘要： An imaging module or reader for electro-optically reading both far-out and close-in, one-dimensional symbols located at variable working distances from the module or reader, includes a solid-state imager having a linear array of image sensors arranged in a single row for capturing return light from the symbols, and an imaging lens assembly for adjustably focusing the return light onto the linear array of image sensors to enable the symbols to be read.
摘要翻译：用于电光读取远离模块或读取器的可变工作距离的远视和近距离一维符号的成像模块或读取器包括固态成像器，其具有布置在其中的图像传感器的线性阵列用于捕获来自符号的返回光的单行，以及用于将返回光可调整地聚焦到图像传感器的线阵列上以使得能够读取符号的成像透镜组件。

12. 发明授权

US07780086B2 Imaging reader with plural solid-state imagers for electro-optically reading indicia 有权
标题翻译：具有多个固态成像器的成像读取器用于电光读取标记
公开(公告)号：US07780086B2
公开(公告)日：2010-08-24
申请号：US11823818
申请日：2007-06-28
申请人： Edward Barkan , Mark Drzymala , Igor Vinogradov
发明人： Edward Barkan , Mark Drzymala , Igor Vinogradov
IPC分类号： G02B5/00 , G06K7/10
CPC分类号： G06K7/10722 , G06K7/10801
摘要： A plurality of solid-state imagers is mounted in a reader, such as a bi-optical, dual window, point-of-transaction workstation, for capturing images along different fields of view of diverse targets useful for customer identification, customer payment validation, operator surveillance, and coded indicia. The imagers are commonly mounted on a circuit board for joint installation at, and joint removal from, the reader for ease of serviceability.
摘要翻译：多个固态成像器被安装在诸如双光学双窗口交易工作站之类的读取器中，用于捕获沿着用于客户识别，客户支付验证的不同目标的不同视野的图像，操作员监控和编码标记。成像器通常安装在电路板上用于联合安装，并且从读取器联合移除，以便易于使用。

13. 发明申请

US20100102128A1 Laser power control arrangements in electro-optical readers 有权
标题翻译：电光读取器中的激光功率控制装置
公开(公告)号：US20100102128A1
公开(公告)日：2010-04-29
申请号：US12288803
申请日：2008-10-23
申请人： Igor Vinogradov , Mark Drzymala , Darren Handshaw , Yuly Mitelman , Rong Liu
发明人： Igor Vinogradov , Mark Drzymala , Darren Handshaw , Yuly Mitelman , Rong Liu
IPC分类号： G06K7/10
CPC分类号： G06K7/10584 , G06K7/10702 , G06K7/10851
摘要： A laser power control arrangement and method in an electro-optical reader for reading indicia includes an energizable laser for emitting a laser beam having an output power along a path. An internal light detector, e.g., a monitor photodiode, is mounted inside the laser for monitoring the output power of the laser. An external light detector, e.g., an auxiliary photodiode, is mounted outside the laser for monitoring the output power of the laser independently of the internal light detector. A guide, advantageously a light pipe or a diffuser, is positioned outside the laser in the path of the laser beam for guiding the laser beam from the laser to the external light detector. A controller is operatively connected to each light detector, for controlling a monitored output power of the laser beam by deenergizing the laser when the monitored output power of the laser beam exceeds a safe power level limit.
摘要翻译：用于读取标记的电光读取器中的激光功率控制装置和方法包括用于发射具有沿着路径的输出功率的激光束的可激励激光器。内部光检测器，例如监视器光电二极管，安装在激光器的内部，用于监视激光器的输出功率。外部光检测器（例如辅助光电二极管）安装在激光器的外部，用于独立于内部光检测器监视激光器的输出功率。引导件，有利地是光管或扩散器，位于激光束的路径内，用于将激光束从激光器引导到外部光检测器。控制器可操作地连接到每个光检测器，用于当激光束的监视的输出功率超过安全功率电平限制时，通过对激光器进行去激励来控制激光束的监视的输出功率。

14. 发明申请

US20090084856A1 Imaging reader with asymmetrical magnification 审中-公开
标题翻译：具有不对称放大倍率的成像读取器
公开(公告)号：US20090084856A1
公开(公告)日：2009-04-02
申请号：US11906089
申请日：2007-09-28
申请人： Igor Vinogradov , Edward Barkan , Mark Drzymala , David Tsi-Shi
发明人： Igor Vinogradov , Edward Barkan , Mark Drzymala , David Tsi-Shi
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10732 , G06K7/10762
摘要： A solid-state imager is mounted in a reader, such as a bi-optical, dual window, point-of-transaction workstation, for capturing light along an optical axis over a field of view from diverse targets useful for customer identification, customer payment validation, operator surveillance, and coded indicia. An optical converter is located within the housing, for optically modifying and asymmetrically magnifying the field of view along mutually orthogonal directions generally perpendicular to the optical axis, and for increasing resolution of the imager along one of these directions.
摘要翻译：固态成像仪安装在诸如双光学双窗口交易点工作站之类的读取器中，用于沿着用于从客户识别，客户支付的各种目标的视场沿光轴捕获光验证，操作员监控和编码标记。光学转换器位于壳体内，用于沿着大致垂直于光轴的相互正交的方向光学修正和不对称地放大视场，并且用于沿着这些方向之一提高成像器的分辨率。

15. 发明授权

US07500612B2 Compact imaging lens assembly in imaging reader 有权
标题翻译：成像读取器中的紧凑型成像镜头组件
公开(公告)号：US07500612B2
公开(公告)日：2009-03-10
申请号：US11496286
申请日：2006-07-31
申请人： David Tsi Shi , Mark Drzymala
发明人： David Tsi Shi , Mark Drzymala
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10831
摘要： A compact imaging lens assembly focuses light from indicia along an optical path onto a solid-state imager of an imaging reader. The lens assembly includes a pair of end focusing lenses of substantially a same size and spaced apart along the optical path, an intermediate lens between the end lenses, and an aperture stop between the end lenses.
摘要翻译：紧凑的成像透镜组件将来自标记的光沿着光路聚焦到成像读取器的固态成像器上。透镜组件包括一对基本上相同尺寸的端部聚焦透镜，沿着光路间隔开，端部透镜之间的中间透镜以及端部透镜之间的孔径光阑。

16. 发明申请

US20080179402A1 Dual camera assembly for an imaging-based bar code reader 有权
标题翻译：用于基于成像的条码阅读器的双相机组合
公开(公告)号：US20080179402A1
公开(公告)日：2008-07-31
申请号：US11700657
申请日：2007-01-31
申请人： Edward D. Barkan , Mark Drzymala , Thomas D. Bianculli
发明人： Edward D. Barkan , Mark Drzymala , Thomas D. Bianculli
IPC分类号： G06K7/10
CPC分类号： G06K7/10722
摘要： An imaging system (20) for an imaging-base bar code reader (10) having a housing (11) and a window (17). The imaging system (20) includes a dual camera assembly (22) having a first camera assembly (24) and a second camera assembly (26) mounted within the housing (11) to image a target object (14a, 14b). The first camera assembly (24) includes a first field of view (FOV1) and the second camera assembly (26) including a second field of view (FOV2). The imaging system (20) further includes a fold mirror (36, 37) and positioned within the bar code reader housing (11) to intersect and direct the field of view of at least one of the first and second camera assemblies (24, 26) such that the first and second fields of view (FOV1, FOV2) pass through the exit window (17) and are substantially congruent exterior of the housing (11).
摘要翻译：一种用于具有壳体（11）和窗口（17）的成像基础条形码阅读器（10）的成像系统（20）。成像系统（20）包括具有第一相机组件（24）和安装在壳体（11）内以对目标物体（14a，14b）进行成像的第二相机组件（26）的双相机组件（22）。第一相机组件（24）包括第一视野（FOV 1）和包括第二视场（FOV 2）的第二相机组件（26）。成像系统（20）还包括折叠镜（36,37）并且定位在条形码阅读器外壳（11）内，以便相交并引导第一和第二相机组件（24,26）中的至少一个的视场），使得第一和第二视场（FOV 1，FOV 2）通过出射窗（17）并且是基本上等同的外壳（11）的外部。

17. 发明申请

US20080035733A1 Illumination without hot spots in field of view of imaging reader 审中-公开
标题翻译：成像读取器视场中没有热点的照明
公开(公告)号：US20080035733A1
公开(公告)日：2008-02-14
申请号：US11496308
申请日：2006-07-31
申请人： Igor Vinogradov , Mark Drzymala
发明人： Igor Vinogradov , Mark Drzymala
IPC分类号： G06K7/10
CPC分类号： G06K7/14 , G06K7/10831
摘要： A target is illuminated with illumination light without creating hot spots in a field of view of a solid-state imager of an imaging reader to improve reader performance.
摘要翻译：用照明光照射目标，而不会在成像读取器的固态成像器的视场中产生热点以改善读取器性能。

18. 发明申请

US20080023554A1 Compact imaging lens assembly in imaging reader 有权
标题翻译：成像读取器中的紧凑型成像镜头组件
公开(公告)号：US20080023554A1
公开(公告)日：2008-01-31
申请号：US11496286
申请日：2006-07-31
申请人： David Tsi-Shi , Mark Drzymala
发明人： David Tsi-Shi , Mark Drzymala
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10831
摘要： A compact imaging lens assembly focuses light from indicia along an optical path onto a solid-state imager of an imaging reader. The lens assembly includes a pair of end focusing lenses of substantially a same size and spaced apart along the optical path, an intermediate lens between the end lenses, and an aperture stop between the end lenses.
摘要翻译：紧凑的成像透镜组件将来自标记的光沿着光路聚焦到成像读取器的固态成像器上。透镜组件包括一对基本上相同尺寸的端部聚焦透镜，沿着光路间隔开，端部透镜之间的中间透镜以及端部透镜之间的孔径光阑。

19. 发明授权

US06817529B2 Hand-held bar code reader with single printed circuit board 有权
公开(公告)号：US06817529B2
公开(公告)日：2004-11-16
申请号：US10603465
申请日：2003-06-25
申请人： Edward Barkan , Mark Drzymala , Yajun Li
发明人： Edward Barkan , Mark Drzymala , Yajun Li
IPC分类号： G06K710
CPC分类号： G06K7/10653 , G06K7/10851 , G06K7/10881 , G06K7/1098
摘要： A hand-held bar code reader including a housing bounding an interior, a window, a generally planar printed circuit board mounted in the interior, and an optical scanning assembly mounted on the board and including a scanner for directing a light beam through the window at an acute angle relative to the board. A scanning element of the reader is manufactured by spacing a first and second support element apart by a gap bounded by edges of the support elements; injection molding a curable, elastomeric material in flowable form over the edges and into the gap; and allowing the curable, elastomeric material to cure and bond to the edges, and form a flexible hinge in the gap for enabling movement of the support elements relative to one another both away from and toward a stable rest initial position.

20. 发明申请

US20130026233A1 IMAGER EXPOSURE, ILLUMINATION AND SATURATION CONTROLS IN A POINT-OF-TRANSACTION WORKSTATION 有权
标题翻译：一个交易点工作站中的图像曝光，照明和饱和度控制
公开(公告)号：US20130026233A1
公开(公告)日：2013-01-31
申请号：US13190876
申请日：2011-07-26
申请人： Caihua Chen , Carl Wittenberg , Chinh Tan , Michael Steele , Edmond L. Fratianni , Mark Drzymala , Edward Barkan
发明人： Caihua Chen , Carl Wittenberg , Chinh Tan , Michael Steele , Edmond L. Fratianni , Mark Drzymala , Edward Barkan
IPC分类号： G06K7/14 , G06K7/01
CPC分类号： G06K7/10722 , G06K7/10732 , G06K7/10752 , G06K7/1096
摘要： An illumination time of an illumination system and/or an exposure setting of an imaging system are adjusted by a proximity system operative for detecting a product entering a field of view in a bi-optical, dual window, point-of-transaction workstation. The proximity system includes an infrared emitter for emitting infrared light to the product, and an infrared sensor for sensing return infrared light from the product. Multiple predefined thresholds are stored for the sensed return infrared light, and a predefined illumination time and/or exposure setting are stored and assigned to each predefined threshold. Adjustment of the illumination time and/or of the exposure setting is performed by comparing the sensed return infrared light from the product in real time operation with the stored predefined thresholds.
摘要翻译：照明系统的照明时间和/或成像系统的曝光设置通过可操作用于检测在双光学双窗口交易工作站中进入视场的产品的接近系统来调整。接近系统包括用于向产品发射红外光的红外发射器和用于感测来自产品的红外光的红外传感器。为感测的返回红外光存储多个预定义的阈值，并且预定义的照明时间和/或曝光设置被存储并分配给每个预定阈值。照射时间和/或曝光设置的调节通过将来自实时操作中的产品的感测到的返回红外光与存储的预定义阈值进行比较来执行。

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