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1. 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。

2. 发明申请

US20130062412A1 APPARATUS FOR AND METHOD OF READING PRINTED AND ELECTRONIC CODES 有权
标题翻译：阅读打印和电子编码的装置和方法
公开(公告)号：US20130062412A1
公开(公告)日：2013-03-14
申请号：US13232361
申请日：2011-09-14
申请人： Chinh TAN , Edward Barkan , Mark Drzymala
发明人： Chinh TAN , Edward Barkan , Mark Drzymala
IPC分类号： G06K7/14
CPC分类号： G06K7/1095 , G06K7/10752
摘要： An apparatus for, and method of, imaging printed and electronic codes associated with transactions or objects to be processed, support a window on a housing, illuminate the codes through the window with illumination light from an energizable illumination system, capture return illumination light from the illuminated codes through the window with an array of light sensors looking at a field of view of a solid-state, exposable imager, and process the captured return illumination light. A printed code is read by exposing the imager for a first exposure time and by also energizing the illumination system during the first exposure time. An electronic code is read by exposing the imager for a second exposure time that is longer than the first exposure time and by also deenergizing the illumination system during the second exposure time.
摘要翻译：用于处理与交易或被处理对象相关联的打印和电子代码的设备和方法，支持外壳上的窗口，通过窗口照明代码，其具有来自可激励照明系统的照明光，捕获来自通过窗口照亮代码，其具有观察固态可曝光成像器的视场的光传感器阵列，并处理所捕获的返回照明光。通过使成像器曝光第一曝光时间并且还可以在第一曝光时间期间激励照明系统来读取印刷代码。通过使成像器曝光比第一曝光时间长的第二曝光时间以及在第二曝光时间内对照明系统进行去激励来读取电子代码。

3. 发明授权

US08387878B2 Imager exposure, illumination and saturation controls in a point-of-transaction workstation 有权
标题翻译：在交易点工作站中的成像仪曝光，照明和饱和度控制
公开(公告)号：US08387878B2
公开(公告)日：2013-03-05
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： G06K7/00 , G06K5/00 , G06K7/10 , G06K7/14 , G06K15/12 , G03B7/08 , G08C21/00
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。

4. 发明授权

US08590792B2 Apparatus for and method of reading printed and electronic codes 有权
标题翻译：印刷和电子代码的读取和读取方法
公开(公告)号：US08590792B2
公开(公告)日：2013-11-26
申请号：US13232361
申请日：2011-09-14
申请人： Chinh Tan , Edward Barkan , Mark Drzymala
发明人： Chinh Tan , Edward Barkan , Mark Drzymala
IPC分类号： G06K7/10 , G06K7/14 , G06K19/06 , G02B26/10 , G06K9/22
CPC分类号： G06K7/1095 , G06K7/10752
摘要： An apparatus for, and method of, imaging printed and electronic codes associated with transactions or objects to be processed, support a window on a housing, illuminate the codes through the window with illumination light from an energizable illumination system, capture return illumination light from the illuminated codes through the window with an array of light sensors looking at a field of view of a solid-state, exposable imager, and process the captured return illumination light. A printed code is read by exposing the imager for a first exposure time and by also energizing the illumination system during the first exposure time. An electronic code is read by exposing the imager for a second exposure time that is longer than the first exposure time and by also deenergizing the illumination system during the second exposure time.
摘要翻译：用于处理与交易或被处理对象相关联的打印和电子代码的设备和方法，支持外壳上的窗口，通过窗口照明代码，其具有来自可激励照明系统的照明光，捕获来自通过窗口照亮代码，其具有观察固态可曝光成像器的视场的光传感器阵列，并处理所捕获的返回照明光。通过使成像器曝光第一曝光时间并且还可以在第一曝光时间期间激励照明系统来读取印刷代码。通过使成像器曝光比第一曝光时间长的第二曝光时间以及在第二曝光时间内对照明系统进行去激励来读取电子代码。

5. 发明授权

US07905407B2 Electro-optical lens mounting assembly and method in electro-optical readers 有权
标题翻译：电光学读取器中的电光学透镜安装组件及方法
公开(公告)号：US07905407B2
公开(公告)日：2011-03-15
申请号：US12313173
申请日：2008-11-18
申请人： Carl Wittenberg , Mark Drzymala , Chinh Tan
发明人： Carl Wittenberg , Mark Drzymala , Chinh Tan
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10722 , G02B3/14 , G02B26/005
摘要： A lensholder holds at least one fixed optical lens and a variable focusing element in a spaced relation along an optical path through which light passes in an electro-optical reader. The variable focusing element has a pair of electrodes across which a voltage is applied to optically modify the light passing through the fixed optical lens and the variable focusing element. The lensholder directly electrically conductively contacts the electrodes and establishes an electrically conductive path between each electrode and an exterior of the lensholder.
摘要翻译：透镜座沿着光通过电光读取器的光路保持至少一个固定光学透镜和可变聚焦元件的间隔关系。可变聚焦元件具有一对电极，通过该对电极施加电压以光学地修改通过固定光学透镜和可变聚焦元件的光。透镜座直接导电地接触电极并且在每个电极和透镜架的外部之间建立导电路径。

6. 发明申请

US20100123007A1 Electro-optical lens mounting assembly and method in electro-optical readers 有权
标题翻译：电光学读取器中的电光学透镜安装组件及方法
公开(公告)号：US20100123007A1
公开(公告)日：2010-05-20
申请号：US12313173
申请日：2008-11-18
申请人： Carl Wittenberg , Mark Drzymala , Chinh Tan
发明人： Carl Wittenberg , Mark Drzymala , Chinh Tan
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G02B3/14 , G02B26/005
摘要： A lensholder holds at least one fixed optical lens and a variable focusing element in a spaced relation along an optical path through which light passes in an electro-optical reader. The variable focusing element has a pair of electrodes across which a voltage is applied to optically modify the light passing through the fixed optical lens and the variable focusing element. The lensholder directly electrically conductively contacts the electrodes and establishes an electrically conductive path between each electrode and an exterior of the lensholder.
摘要翻译：透镜座沿着光通过电光读取器的光路保持至少一个固定光学透镜和可变聚焦元件的间隔关系。可变聚焦元件具有一对电极，通过该对电极施加电压以光学地修改通过固定光学透镜和可变聚焦元件的光。透镜座直接导电地接触电极并且在每个电极和透镜架的外部之间建立导电路径。

7. 发明申请

US20090272808A1 Imaging module with optical elements of one-piece construction 审中-公开
标题翻译：具有单件结构光学元件的成像模块
公开(公告)号：US20090272808A1
公开(公告)日：2009-11-05
申请号：US12150725
申请日：2008-04-30
申请人： Mark Drzymala , Eric Trongone , Chinh Tan , Ming Yu , Heng Zhang
发明人： Mark Drzymala , Eric Trongone , Chinh Tan , Ming Yu , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10881
摘要： An imaging module for imaging, and a reader for and a method of electro-optically reading, a target, include an aiming assembly having an aiming laser for generating an aiming laser beam, an aiming element for collimating the laser beam, and a pattern-generating element for optically modifying the collimated laser beam to generate a visible aiming light pattern on the target, and an illuminating assembly having an illuminating light source for generating illumination light, and an illuminating element for uniformly illuminating the target with the illumination light. A solid-state imager has an array of image sensors for capturing return illumination light from the target. The pattern-generating element is molded of a one-piece construction with at least one of the aiming and illuminating elements.
摘要翻译：用于成像的成像模块以及用于电光学读取的目标的读取器和方法包括：瞄准组件，其具有用于产生瞄准激光束的瞄准激光器，用于准直激光束的瞄准元件，用于光学地修改准直激光束以在目标上产生可见的瞄准光图案的发光元件，以及具有用于产生照明光的照明光源的照明组件，以及用于照明光均匀照明目标的照明元件。固态成像器具有用于捕获来自目标的返回照明光的图像传感器阵列。图案产生元件由具有至少一个瞄准和照明元件的单件结构模制而成。

8. 发明授权

US09016575B2 Apparatus for and method of uniformly illuminating fields of view in a point-of-transaction workstation 有权
标题翻译：在交易点工作站中均匀照明视野的装置和方法
公开(公告)号：US09016575B2
公开(公告)日：2015-04-28
申请号：US13306084
申请日：2011-11-29
申请人： Caihua Chen , Edward Barkan , Mark Drzymala
发明人： Caihua Chen , Edward Barkan , Mark Drzymala
IPC分类号： G06K7/10 , G06K7/14 , G03B7/08 , G06K15/12 , G06K9/20
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10742 , G06K7/1096 , G06K9/2027
摘要： Indicia are imaged at a workstation having windows arranged in intersecting planes. The workstation also has solid-state imagers with fields of view that are split into intersecting subfields that look out through the windows, as well as illumination assemblies each having multiple light sources that illuminate each subfield with illumination light over an illumination field that overlaps a respective subfield. Light-modifying elements, such as lenses or baffles that are radially offset from the multiple light sources, condition the illumination light from the multiple light sources to be generally uniform in light intensity over at least one illuminated subfield.
摘要翻译：标记在具有布置在相交平面中的窗口的工作站成像。该工作站还具有固态成像器，其视场被分割成通过窗口观察的相交子场，以及每个具有多个光源的照明组件，每个照明组件照亮每个子场，照明光照射在相应的子场像多个光源径向偏移的诸如透镜或折流板之类的光修饰元件使来自多个光源的照明光在至少一个照明子场上的光强大致均匀。

9. 发明授权

US08740075B2 Apparatus for and method of reading targets arbitrarily oriented in imaging workstations 有权
标题翻译：在成像工作站中任意取向读取目标的装置和方法
公开(公告)号：US08740075B2
公开(公告)日：2014-06-03
申请号：US13267323
申请日：2011-10-06
申请人： Mark Drzymala , Edward Barkan
发明人： Mark Drzymala , Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/1096
摘要： An apparatus for and method of electro-optically reading targets arbitrarily oriented in a workstation, such as a dual window workstation, employs a solid-state imager for capturing return light from the targets over a field of view. The imager has an array of sensors arranged along mutually perpendicular array axes. An optical system splits the field of view into a plurality of subfields of view that extend through a workstation window to a target. One subfield is optically configured to enable the imager to capture light from the target along one array axis. Another subfield is optically configured to enable the imager to capture light from the target along the other array axis. A controller processes the captured light in both the one and the other subfields to enable the reading of the arbitrarily oriented target in the workstation independently of target orientation relative to the array axes.
摘要翻译：在诸如双窗口工作站的工作站中任意取向的电光学读取目标的装置和方法采用固态成像器，用于在视场上捕获来自目标的返回光。成像器具有沿着相互垂直的阵列轴布置的传感器阵列。光学系统将视野分割成通过工作站窗口延伸到目标的多个子视场。一个子场被光学配置以使得成像器能够沿着一个阵列轴捕获来自靶的光。另一个子场是光学配置的，以使得成像器能沿着另一个阵列轴捕获来自靶的光。控制器处理一个和另一个子场中的捕获的光，以使得能够独立于相对于阵列轴的目标取向在工作站中读取任意取向的目标。

10. 发明授权

US08537005B2 Point-of-transaction checkout system with zero-footprint cordless electro-optical reader 有权
标题翻译：零点零售电子阅读器的交易点结算系统
公开(公告)号：US08537005B2
公开(公告)日：2013-09-17
申请号：US12834288
申请日：2010-07-12
申请人： Edward Barkan , John Britts , Christopher Warren Brock , Mark Drzymala
发明人： Edward Barkan , John Britts , Christopher Warren Brock , Mark Drzymala
IPC分类号： G08B21/00
CPC分类号： G06K7/10544 , G06Q30/00 , G07G1/0018 , G07G1/0045 , G07G1/0081
摘要： A checkout system employs a bi-optical workstation having dual windows and a main reader for electro-optically reading indicia on products to be processed at the workstation through at least one of the windows. The workstation is supported by a countertop and has a raised housing extending upwardly away from the countertop. An auxiliary cordless reader is used for electro-optically reading the indicia in a handheld mode when the main reader is not operated. A cradle bounds a compartment in which the auxiliary cordless reader is removably received when not in the handheld mode. The cradle is supported by the raised housing above and remote from, and out of direct contact with, the countertop to form a zero-footprint therewith.
摘要翻译：结帐系统采用具有双窗口的双光学工作站和用于通过至少一个窗口在工作站处理的产品上的电光学读取标记的主要读取器。工作站由台面支撑，并具有向上远离工作台面的凸起壳体。当主读卡器不工作时，辅助无绳阅读器用于在手持模式下电光读取标记。支架限定一个隔间，在不在手持模式下，辅助无绳阅读器可拆卸地被接收。托架由凸起的外壳支撑，远离和远离台面直接接触，以形成零占地面积。

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