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91. 发明授权

US07428999B2 MEMS-based electro-optical reader and method with extended working range 失效
标题翻译：基于MEMS的电光读取器和扩展工作范围的方法
公开(公告)号：US07428999B2
公开(公告)日：2008-09-30
申请号：US11541256
申请日：2006-09-29
申请人： Edward Barkan
发明人： Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/14 , G06K7/10702 , G06K7/10851
摘要： A MEMS-based reader has an extended range of working distances for reading bar code symbols. A digitizer resolves the edges of bar code symbols when located at far-away distances from the reader within the working range. The digitizer includes a differentiator for differentiating the analog signal to generate a first derivative signal, a peak detector for detecting voltage peaks in the first derivative signal, and a comparator for comparing voltage drops after the voltage peaks with a predetermined voltage value, and for determining the presence of each edge when each voltage drop at least equals, and preferably exceeds, the predetermined voltage value.
摘要翻译：基于MEMS的读取器具有用于读取条形码符号的工作距离的扩展范围。当位于与读取器在远离工作范围的距离处时，数字化仪解析条形码符号的边缘。数字转换器包括用于微分模拟信号以产生一阶导数信号的微分器，用于检测一阶导数信号中的电压峰值的峰值检测器和用于将电压峰值之后的电压降与预定电压值进行比较的比较器，当每个电压降至少等于并优选地超过预定电压值时，每个边缘的存在。

92. 发明申请

US20080191026A1 Methods and Apparatus for Swipe or Presentation Image Scanning 审中-公开
标题翻译：扫描或呈现图像扫描的方法和设备
公开(公告)号：US20080191026A1
公开(公告)日：2008-08-14
申请号：US12105504
申请日：2008-04-18
申请人： Mehul Patel , Thomas Bianculli , Edward Barkan
发明人： Mehul Patel , Thomas Bianculli , Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/109
摘要： Methods and apparatus for swipe image scanning comprising a scan stand and an imaging scanner. An exemplary scan stand comprises an illumination module and a receiving structure to receive the imaging scanner. Other embodiments further comprise a scan module, an illumination module, a processing unit, a detection component and memory. In an embodiment, the scan stand illuminates target dataforms brighter than the illumination from the scanner allowing for shorter exposure times and improved scanner performance.
摘要翻译：用于扫描图像扫描的方法和装置，包括扫描架和成像扫描仪。示例性的扫描支架包括照明模块和用于接收成像扫描器的接收结构。其他实施例还包括扫描模块，照明模块，处理单元，检测部件和存储器。在一个实施例中，扫描架照亮比来自扫描仪的照明更亮的目标数据形式，允许更短的曝光时间和改进的扫描仪性能。

93. 发明授权

US07360707B2 Integrated assembly of trigger and lightpipe in electro-optical readers 有权
标题翻译：电光读取器中触发器和光管的集成组合
公开(公告)号：US07360707B2
公开(公告)日：2008-04-22
申请号：US11237417
申请日：2005-09-28
申请人： Edward Barkan , Mark E. Drzymala , Joseph Giordano , Kangpin Tee
发明人： Edward Barkan , Mark E. Drzymala , Joseph Giordano , Kangpin Tee
IPC分类号： G06K7/10
CPC分类号： G06K7/10881
摘要： A trigger for initiating reading, and a lightpipe for displaying the results of the reading, together form an integrated molded assembly for installation into an electro-optical reader.
摘要翻译：用于开始读取的触发器和用于显示读取结果的光管一起形成用于安装到电光读取器中的集成模制组件。

94. 发明授权

US07344080B2 Imaging-based bar code reader utilizing stitching method and swipe guide 有权
标题翻译：基于成像的条形码读取器，利用缝合方法和滑动指南
公开(公告)号：US07344080B2
公开(公告)日：2008-03-18
申请号：US11395569
申请日：2006-03-31
申请人： Igor R. Vinogradov , Miroslav Trajkovic , Edward Barkan
发明人： Igor R. Vinogradov , Miroslav Trajkovic , Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/14
摘要： An imaging-based bar code reader that includes an item guide to guide movement of an item including a target bar code such that target bar code passes through a field of view of the reader in a straight line. The reader further includes an imaging and decoding system to: 1) capture a series of images which include at least a part of the target bar code as the bar code is moved through the field of view of the reader; 2) sequentially analyze the series of captured images, for each captured image, identifying areas of the captured image representative of an image of the target bar code and decode decodable portions of the imaged target bar code; and 3) combining the decoded portions of the imaged target bar code using a sequence stitching method to obtain a full decode of the target bar code.
摘要翻译：一种基于成像的条形码读取器，其包括用于引导包括目标条形码的项目的移动的项目指南，使得目标条形码以直线通过读取器的视野。读取器还包括成像和解码系统，用于：1）当条形码移动通过读取器的视野时，捕获包括目标条形码的至少一部分的一系列图像; 2）对于每个捕获的图像，顺序地分析捕获的图像的系列，识别表示目标条形码的图像的捕获图像的区域，并对成像的目标条形码的可解码部分进行解码; 以及3）使用序列拼接方法组合成像的目标条形码的解码部分，以获得目标条形码的完全解码。

95. 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。

96. 发明申请

US20070152063A1 Scan Motor 有权
标题翻译：扫描电机
公开(公告)号：US20070152063A1
公开(公告)日：2007-07-05
申请号：US11685367
申请日：2007-03-13
申请人： Mark Drzymala , Edward Barkan , Heng Zhang
发明人： Mark Drzymala , Edward Barkan , Heng Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10653 , G06K7/10633 , G06K7/10683
摘要： Described are a scan motor and a method of its manufacturing. The scan motor may include a static substrate; a dynamic substrate coupled to the static substrate via at least one flexible spring; a magnet coupled to a first side of the dynamic substrate; and a reflective element coupled to a second side of the dynamic substrate.
摘要翻译：描述了扫描电动机及其制造方法。扫描电机可以包括静电衬底; 动态衬底，通过至少一个柔性弹簧耦合到静态衬底; 耦合到所述动态衬底的第一侧的磁体; 以及耦合到所述动态衬底的第二侧的反射元件。

97. 发明授权

US07204418B2 Pulsed illumination in imaging reader 有权
标题翻译：成像阅读器中的脉冲照明
公开(公告)号：US07204418B2
公开(公告)日：2007-04-17
申请号：US11007403
申请日：2004-12-08
申请人： Eugene Joseph , Bradley Carlson , Duanfeng He , Christopher Brock , Edward Barkan , Warren Zuelch
发明人： Eugene Joseph , Bradley Carlson , Duanfeng He , Christopher Brock , Edward Barkan , Warren Zuelch
IPC分类号： G06K7/10
CPC分类号： G06K7/10732
摘要： A target is illuminated with high intensity light pulses to make the target appear stationary to a solid state imager of an imaging reader to improve reader performance at high swipe speeds of the target.
摘要翻译：用高强度光脉冲照射目标，使目标显示为成像读取器的固态成像器静止，以提高目标的高滑动速度下的读取器性能。

98. 发明授权

US07191947B2 Point-of-transaction workstation for electro-optical reading one-dimensional indicia, including image capture of two-dimensional targets 有权
标题翻译：交点工作站，用于电光阅读一维标记，包括二维目标图像捕获
公开(公告)号：US07191947B2
公开(公告)日：2007-03-20
申请号：US11264609
申请日：2005-11-01
申请人： Joel Kahn , Mehul M. Patel , Robert May , Edward Barkan
发明人： Joel Kahn , Mehul M. Patel , Robert May , Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/10544 , G06K7/10693 , G06K7/1096 , G06Q20/042 , G07G1/0063
摘要： A solid-state imager is mounted at a point-of-transaction workstation for capturing images of diverse targets useful for customer identification, customer payment validation, and operator surveillance. The imager is manually or automatically triggered and is operated at high speed to resist image blurring due to relative movement between the target and the imager.
摘要翻译：固态成像仪安装在交易点工作站，用于捕获有用于客户识别，客户支付确认和操作员监控的各种目标图像。成像器被手动或自动触发并且以高速操作以抵抗由于目标和成像器之间的相对移动造成的图像模糊。

99. 发明申请

US20070034696A1 Optical code reader system and method for control of illumination for aiming and exposure 有权
标题翻译：用于瞄准和曝光的光学代码读取器系统和控制照明的方法
公开(公告)号：US20070034696A1
公开(公告)日：2007-02-15
申请号：US11202118
申请日：2005-08-11
申请人： Edward Barkan , David Shi , Mehul Patel
发明人： Edward Barkan , David Shi , Mehul Patel
IPC分类号： G06K7/10 , G06K9/24
CPC分类号： G06K7/10732
摘要： A system and method for reading an optical code is provided. The optical code reader system includes a dual aim/illumination assembly including a single light source generating: a) light having a first intensity for providing an aim pattern visible to a user for aiming the aim pattern at a target during an aim period of a scan cycle having at least an aim period and an exposure period; and b) light having a second intensity greater than the first intensity for providing illumination during the exposure period of the scan cycle. An imager module having an array of photo sensors senses incident light and generating image signals corresponding to the sensing during the exposure period.
摘要翻译：提供了一种用于读取光学代码的系统和方法。光学代码读取器系统包括双目标/照明组件，其包括单个光源，其产生：a）具有第一强度的光，用于在扫描的目标周期期间向用户提供可见的目标图案，以将目标图案瞄准目标具有至少目标期和曝光期的周期; 以及b）具有大于所述第一强度的第二强度的光，以在所述扫描周期的所述曝光期期间提供照明。具有光传感器阵列的成像器模块感测入射光并且在曝光期间产生对应于感测的图像信号。

100. 发明申请

US20060255148A1 Methods and apparatus for shock protection 审中-公开
标题翻译：防震方法和装置
公开(公告)号：US20060255148A1
公开(公告)日：2006-11-16
申请号：US11240198
申请日：2005-09-30
申请人： Edward Barkan , Mark Drzymala , John Potter
发明人： Edward Barkan , Mark Drzymala , John Potter
IPC分类号： G06K7/10
CPC分类号： G06K7/10881
摘要： Described is a shock protection arrangement comprising a flexure coupled to a first magnet and a second magnet positioned adjacent the first magnet. The second magnet is oriented so that a repellant magnetic force generated by the second magnet resists motion of the first magnet when there is a predetermined distance between the first and second magnets.
摘要翻译：描述了一种防震装置，其包括耦合到第一磁体的挠曲件和邻近第一磁体定位的第二磁体。第二磁体被定向为使得当第一和第二磁体之间具有预定距离时，由第二磁体产生的排斥磁力抵抗第一磁体的运动。

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