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1. 发明申请

US20060016892A1 Electro-optical reader with improved laser intensity modulation over extended working range 失效
公开(公告)号：US20060016892A1
公开(公告)日：2006-01-26
申请号：US10897724
申请日：2004-07-23
申请人： Igor Vinogradov , Vladimir Gurevich , David Shi , Dariusz Madej , Mehul Patel , Edward Barkan , Heng Zhang
发明人： Igor Vinogradov , Vladimir Gurevich , David Shi , Dariusz Madej , Mehul Patel , Edward Barkan , Heng Zhang
IPC分类号： G06K7/10 , G02B26/08
CPC分类号： G06K7/10683 , G06K7/10831
摘要： The combination of a rooftop optical element and a soft edge aperture stop, as well as the introduction of a negative spherical aberration in a positive focusing lens, improve working distance and depth of focus in both moving beam and imaging readers for electro-optically reading indicia such as bar code symbols, especially for close-in symbols, and moreover tend to reduce undesirable light intensity modulation in the beam profile thereby improving reader performance.

2. 发明申请

US20060144944A1 Electro-optical reader with improved laser intensity modulation over extended working range 有权
标题翻译：电光读取器，在延长的工作范围内具有改善的激光强度调制
公开(公告)号：US20060144944A1
公开(公告)日：2006-07-06
申请号：US11369130
申请日：2006-03-06
申请人： Igor Vinogradov , Vladimir Gurevich , David Shi , Dariusz Madej , Mehul Patel , Edward Barkan , Heng Zhang
发明人： Igor Vinogradov , Vladimir Gurevich , David Shi , Dariusz Madej , Mehul Patel , Edward Barkan , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10683 , G06K7/10831
摘要： The combination of a rooftop optical element and a soft edge aperture stop, as well as the introduction of a negative spherical aberration in a positive focusing lens, improve working distance and depth of focus in both moving beam and imaging readers for electro-optically reading indicia such as bar code symbols, especially for close-in symbols, and moreover tend to reduce undesirable light intensity modulation in the beam profile thereby improving reader performance.
摘要翻译：屋顶光学元件和软边缘孔径光阑的组合以及在正聚焦透镜中引入负球面像差，可改善移动光束和成像读取器中的电光读取标记的工作距离和深度例如条形码符号，特别是用于近距离符号，并且还倾向于减少光束轮廓中的不期望的光强度调制，从而提高读取器性能。

3. 发明授权

US07281658B2 Scan module 有权
标题翻译：镜像模块
公开(公告)号：US07281658B2
公开(公告)日：2007-10-16
申请号：US11071002
申请日：2005-03-03
申请人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
发明人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10633 , G06K7/10653 , G06K7/10683
摘要： A mirror module, comprising a collection mirror comprising an opening and a first reflective surface lying in a first plane, and a fold mirror coupled to said collection mirror, said fold mirror comprising a second reflective surface lying in a second plane, the second plane not being parallel to the first plane. In addition, said fold mirror may extend behind said collection mirror at an angle, wherein said angle is established so that a laser impinging on said fold mirror is reflected through said opening in said collection mirror.
摘要翻译：一种镜模块，包括收集反射镜，其包括开口和位于第一平面中的第一反射表面，以及耦合到所述收集镜的折叠镜，所述折叠镜包括位于第二平面中的第二反射表面，平行于第一平面。此外，所述折叠镜可以以一定角度延伸在所述收集镜后面，其中所述角度被建立成使得撞击在所述折叠镜上的激光通过所述收集镜中的所述开口反射。

4. 发明申请

US20080006697A1 Scan Module 有权
标题翻译：扫描模块
公开(公告)号：US20080006697A1
公开(公告)日：2008-01-10
申请号：US11857776
申请日：2007-09-19
申请人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
发明人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10633 , G06K7/10653 , G06K7/10683
摘要： A scan module includes a scan motor, a laser; a sensor; and a mirror module. The mirror module includes (a) a collection mirror having an opening and (b) a fold mirror having a first end physically coupled to the collection mirror. A second end of the fold mirror is separated by a gap from the collection mirror.
摘要翻译：扫描模块包括扫描电机，激光器; 传感器和镜子模块。镜模块包括（a）具有开口的收集镜，（b）具有物理耦合到收集镜的第一端的折叠镜。折叠镜的第二端与收集镜分开间隙。

5. 发明授权

US07441705B2 Scan module 有权
标题翻译：扫描模块
公开(公告)号：US07441705B2
公开(公告)日：2008-10-28
申请号：US11857776
申请日：2007-09-19
申请人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
发明人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10633 , G06K7/10653 , G06K7/10683
摘要： A scan module includes a scan motor, a laser; a sensor; and a mirror module. The mirror module includes (a) a collection mirror having an opening and (b) a fold mirror having a first end physically coupled to the collection mirror. A second end of the fold mirror is separated by a gap from the collection mirror.
摘要翻译：扫描模块包括扫描电机，激光器; 传感器和镜子模块。镜模块包括（a）具有开口的收集镜，（b）具有物理耦合到收集镜的第一端的折叠镜。折叠镜的第二端与收集镜分开间隙。

6. 发明申请

US20060169779A1 Scan module 有权
标题翻译：扫描模块
公开(公告)号：US20060169779A1
公开(公告)日：2006-08-03
申请号：US11071002
申请日：2005-03-03
申请人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
发明人： Howard Shepard , Mark Drzymala , Edward Barkan , Heng Zhang , Vladimir Gurevich
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10633 , G06K7/10653 , G06K7/10683
摘要： Methods and apparatus for providing a relatively miniature scan module, for example, a small retroreflective scan engine. An exemplary scan module comprises a chassis, a drive coil, a scan motor, a laser, a mirror module and a sensor. The mirror module can comprise, in an embodiment, a single piece fold/collection mirror module. Additionally, in an embodiment, the scan motor can comprise a molded spring module.
摘要翻译：用于提供相对微型扫描模块的方法和装置，例如小型回射式扫描引擎。示例性扫描模块包括底盘，驱动线圈，扫描马达，激光，镜模块和传感器。在一个实施例中，镜模块可以包括单件折叠/收集镜模块。另外，在一个实施例中，扫描电机可以包括模制弹簧模块。

7. 发明申请

US20080167082A1 Incorporated indicating arrangement for a mobile device and related methods 审中-公开
标题翻译：并入移动设备的指示安排及相关方法
公开(公告)号：US20080167082A1
公开(公告)日：2008-07-10
申请号：US11687350
申请日：2007-03-16
申请人： Vladimir Gurevich , David Shi , Heng Zhang
发明人： Vladimir Gurevich , David Shi , Heng Zhang
IPC分类号： H04M1/00
CPC分类号： H04M1/0266 , H04M1/22 , H04M1/2755
摘要： Described are an incorporated indicating arrangement for a mobile device and related methods. The mobile device comprises a housing and a processor situated in the housing. The mobile device further comprises a display arrangement disposed at least partially on a periphery of the housing. The display arrangement performs at least one of displaying first data to a user and receiving second data from the user. The display arrangement further provides an indication to the user, the indication being determined by the processor as a function of one of a functionality of the mobile device, a state of the functionality, preset configurations, and programmed configurations.
摘要翻译：描述了用于移动设备的并入的指示装置和相关方法。移动设备包括壳体和位于壳体中的处理器。移动设备还包括至少部分地设置在壳体的周边上的显示装置。显示装置执行向用户显示第一数据和从用户接收第二数据中的至少一个。显示装置还向用户提供指示，该指示由处理器根据移动设备的功能，功能状态，预设配置和编程配置之一来确定。

8. 发明申请

US20090109534A1 Multi-Segmented Aiming Diffractive Optical Elements 审中-公开
$Multi-Segmented Aiming Diffractive Optical Elements$
标题翻译：多分段瞄准衍射光学元件
公开(公告)号：US20090109534A1
公开(公告)日：2009-04-30
申请号：US11931827
申请日：2007-10-31
申请人： Vladimir Gurevich , David Shi , Chinh Tan , Heng Zhang
发明人： Vladimir Gurevich , David Shi , Chinh Tan , Heng Zhang
IPC分类号： G02B27/42
CPC分类号： G02B5/1814 , G02B27/42 , G02B27/4255
摘要： A system having a light source generating a light beam, a collimating lens collimating the light beam into a collimated light beam and a pattern generating element comprising a diffractive optical element portion and a refractive optical element portion, the pattern generating element creating a target pattern from the collimated light beam incident on the pattern generating element.
摘要翻译：一种具有产生光束的光源的系统，将光束准直为准直光束的准直透镜和包括衍射光学元件部分和折射光学元件部分的图案产生元件，所述图案产生元件从入射在图案生成元件上的准直光束。

9. 发明授权

US07073715B2 Interface for interfacing an imaging engine to an optical code reader 失效
标题翻译：用于将成像引擎与光学代码读取器连接的接口
公开(公告)号：US07073715B2
公开(公告)日：2006-07-11
申请号：US10459935
申请日：2003-06-12
申请人： Mehul Patel , Tsi David Shi , Thomas Bianculli , Joseph Giordano , Eduard Kogan , Heng Zhang , Nicholas Buongervino
发明人： Mehul Patel , Tsi David Shi , Thomas Bianculli , Joseph Giordano , Eduard Kogan , Heng Zhang , Nicholas Buongervino
IPC分类号： G06K7/10
CPC分类号： G02B7/04 , G02B26/10 , G02B27/20 , G06K7/10811 , G06K7/10851 , G06K9/2027 , G06K9/228
摘要： An interface assembly is provided for interfacing an imaging engine having an adjustable lens assembly to a circuitry assembly of an optical code reader system, the interface assembly includes a first coupling circuitry assembly for transmission of at least one input signal in a first direction from the circuitry assembly toward the imaging engine, the at least one input signal including at least one focus control signal for controlling the lens assembly for selecting a focus position of at least two focus positions, and a second coupling circuitry assembly for transmission of at least one output signal in a second direction from the imaging engine toward the circuitry assembly, the at least one output signal including at least one pixel data signal, wherein the at least one pixel data signal is indicative of light sensed by a photo sensor array of the imaging engine. Preferably, the imaging engine is removably positioned and/or dimensioned and configured to fit within a predetermined form factor.
摘要翻译：提供了一种接口组件，用于将具有可调节透镜组件的成像引擎与光学代码读取器系统的电路组件接口，所述接口组件包括第一耦合电路组件，用于沿第一方向从电路传输至少一个输入信号所述至少一个输入信号包括用于控制所述透镜组件以选择至少两个焦点位置的焦点位置的至少一个焦点控制信号，以及用于传输至少一个输出信号的第二耦合电路组件在从所述成像引擎朝向所述电路组件的第二方向上，所述至少一个输出信号包括至少一个像素数据信号，其中所述至少一个像素数据信号指示由所述成像引擎的光传感器阵列感测的光。优选地，成像引擎可拆卸地定位和/或尺寸设计并配置成适合预定的形状因子。

10. 发明授权

US08777105B2 Imaging reader with asymmetrical magnification 有权
标题翻译：具有不对称放大倍率的成像读取器
公开(公告)号：US08777105B2
公开(公告)日：2014-07-15
申请号：US12582954
申请日：2009-10-21
申请人： Igor Vinogradov , Michael Veksland , Heng Zhang
发明人： Igor Vinogradov , Michael Veksland , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10831 , G02B13/08 , G02B13/16 , G02B13/22 , G06K7/10702 , G06K7/10722
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 coded indicia. An optical assembly including non-rotationally symmetrical optics is operative for optically modifying and asymmetrically magnifying an image of the indicia and the field of view of the imager along mutually orthogonal directions generally perpendicular to the optical axis, and for increasing resolution of the imager along one of the directions. Preferably, the non-rotationally symmetrical optics includes a cylindrical lens having an aspherical profile along the one direction, and a planar profile along the other of the directions.
摘要翻译：固态成像器安装在诸如双光学双窗口交易点工作站的读取器中，用于沿着来自编码标记的视场沿光轴捕获光。包括非旋转对称光学器件的光学组件可操作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放大成像器的图像和成像器的视场，并且为了增加沿着光轴的成像器的分辨率的方向。优选地，非旋转对称光学器件包括沿着该一个方向具有非球面轮廓的柱面透镜以及沿着另一个方向的平面轮廓。

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