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1. 发明授权

US08820645B2 Method and system for optimizing system settings of a laser scanner control system 有权
标题翻译：用于优化激光扫描仪控制系统的系统设置的方法和系统
公开(公告)号：US08820645B2
公开(公告)日：2014-09-02
申请号：US11864530
申请日：2007-09-28
申请人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
发明人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
IPC分类号： G02B26/08 , G06K7/10
CPC分类号： G06K7/10584 , G06K7/10801 , G06K7/10851 , G06K7/1408
摘要： A scanning device includes a laser source emitting a laser scanning beam, a movable scanning mirror reflecting the laser scanning beam towards an on object to be scanned, a mirror moving element moving the movable scanning mirror and a controller receiving an input corresponding to a range estimate from the scanning device to the object and adjusting a setting of the scanning device based on the range estimate.
摘要翻译：扫描装置包括发射激光扫描光束的激光源，将激光扫描光束反射到待扫描的对象上的可移动扫描镜，移动可移动扫描镜的反射镜移动元件和接收与范围估计相对应的输入的控制器从扫描装置到对象，并且基于范围估计来调整扫描装置的设置。

2. 发明申请

US20090084853A1 Method and System for Optimizing System Settings of a Laser Scanner Control System 有权
标题翻译：激光扫描仪控制系统的系统设置优化方法与系统
公开(公告)号：US20090084853A1
公开(公告)日：2009-04-02
申请号：US11864530
申请日：2007-09-28
申请人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
发明人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
IPC分类号： G06K7/10 , G02B26/00
CPC分类号： G06K7/10584 , G06K7/10801 , G06K7/10851 , G06K7/1408
摘要： A scanning device includes a laser source emitting a laser scanning beam, a movable scanning mirror reflecting the laser scanning beam towards an on object to be scanned, a mirror moving element moving the movable scanning mirror and a controller receiving an input corresponding to a range estimate from the scanning device to the object and adjusting a setting of the scanning device based on the range estimate.
摘要翻译：扫描装置包括发射激光扫描光束的激光源，将激光扫描光束反射到待扫描的对象上的可移动扫描镜，移动可移动扫描镜的反射镜移动元件和接收与范围估计相对应的输入的控制器从扫描装置到对象，并且基于范围估计来调整扫描装置的设置。

3. 发明授权

US07609193B2 Method and system for a configurable communications interface 有权
标题翻译：可配置通信接口的方法和系统
公开(公告)号：US07609193B2
公开(公告)日：2009-10-27
申请号：US11957054
申请日：2007-12-14
申请人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
发明人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
IPC分类号： H03M1/12
CPC分类号： H03M1/0678 , G06K7/10851 , H03M1/12
摘要： An electronic device having a receiver generating an analog signal from collected image data, a digitizer generating a digital signal from the analog signal and a micro-controller receiving the analog signal and the digital signal and generating a corrected digital signal, wherein the device outputs one of the digital signal and the corrected digital signal.
摘要翻译：一种电子设备，具有从收集的图像数据产生模拟信号的接收器，从模拟信号产生数字信号的数字转换器和接收模拟信号和数字信号的微控制器，并产生校正的数字信号，其中该装置输出一个的数字信号和校正的数字信号。

4. 发明申请

US20090188979A1 Laser Scanner with Synthesizable Higher Scan Rate 审中-公开
标题翻译：激光扫描仪具有可合成的更高扫描速度
公开(公告)号：US20090188979A1
公开(公告)日：2009-07-30
申请号：US12019400
申请日：2008-01-24
申请人： Gary SCHNEIDER , James Giebel , Peter Fazekas , Dariusz Madej
发明人： Gary SCHNEIDER , James Giebel , Peter Fazekas , Dariusz Madej
IPC分类号： G06K7/10
CPC分类号： G06K7/10722
摘要： A method for receiving a first input signal including an analog bar pattern at a first scan rate and generating a first output signal including digital bar patterns at a second scan rate. A device having a digitizer receiving an analog bar pattern at a first scan rate and outputting, at the first scan rate, a plurality of digital bar patterns corresponding to the analog bar pattern and a processor receiving the plurality of digital bar patterns and generating a modified digital bar pattern at a second scan rate, the modified digital bar pattern including the plurality of digital bar patterns.
摘要翻译：一种用于以第一扫描速率接收包括模拟条形图案的第一输入信号并以第二扫描速率产生包括数字条形图案的第一输出信号的方法。一种具有数字转换器的数字转换器，其以第一扫描速率接收模拟条形图案，并以第一扫描速率输出对应于模拟条图案的多个数字条形图案，以及处理器，其接收多个数字条形图案，所述数字条形图案以第二扫描速率，所述修改的数字条形图案包括所述多个数字条形图案。

5. 发明申请

US20090153385A1 Method and System for a Configurable Communications Interface 有权
标题翻译：可配置通信接口的方法和系统
公开(公告)号：US20090153385A1
公开(公告)日：2009-06-18
申请号：US11957054
申请日：2007-12-14
申请人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
发明人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
IPC分类号： H03M1/12
CPC分类号： H03M1/0678 , G06K7/10851 , H03M1/12
摘要： An electronic device having a receiver generating an analog signal from collected image data, a digitizer generating a digital signal from the analog signal and a micro-controller receiving the analog signal and the digital signal and generating a corrected digital signal, wherein the device outputs one of the digital signal and the corrected digital signal.
摘要翻译：一种电子设备，具有从收集的图像数据产生模拟信号的接收器，从模拟信号产生数字信号的数字转换器和接收模拟信号和数字信号的微控制器，并产生校正的数字信号，其中该装置输出一个的数字信号和校正的数字信号。

6. 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.

7. 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。

8. 发明授权

US07677457B2 System and method for decoding a barcode 有权
标题翻译：用于解码条形码的系统和方法
公开(公告)号：US07677457B2
公开(公告)日：2010-03-16
申请号：US11287914
申请日：2005-11-28
申请人： Dariusz Madej
发明人： Dariusz Madej
IPC分类号： G06K5/04
CPC分类号： G06K7/1443 , G06K7/1093 , G06K7/14
摘要： Described is a method and system for barcode decoding. The method comprises receiving an input signal corresponding to a reflection of light from a bar code. The input signal is divided into a predetermined number of segments. Each segment includes a plurality of samples. Each of the segments is represented using at least one of the samples therefrom. At least one sample from each segment is analyzed to determine a location the bar code within the input signal.
摘要翻译：描述了用于条形码解码的方法和系统。该方法包括接收对应于来自条形码的光的反射的输入信号。输入信号被分成预定数量的段。每个段包括多个样本。使用其中的至少一个样本来表示每个段。分析来自每个段的至少一个样本以确定输入信号内的条形码的位置。

9. 发明申请

US20070069027A1 Method and system for optimizing scanner performance 有权
标题翻译：优化扫描仪性能的方法和系统
公开(公告)号：US20070069027A1
公开(公告)日：2007-03-29
申请号：US11240080
申请日：2005-09-29
申请人： Dariusz Madej
发明人： Dariusz Madej
IPC分类号： G06K7/10
CPC分类号： G06K7/10851
摘要： Described is a method and system for optimizing scanner performance. The method comprises obtaining a digitized representation of a bar code, estimating a set of parameters from the digitized representation, adjusting a scan angle as a function of at least one parameter in the set of parameters.
摘要翻译：描述了一种用于优化扫描仪性能的方法和系统。该方法包括获得条形码的数字化表示，从数字化表示估计一组参数，根据该组参数中的至少一个参数调整扫描角度。

10. 发明申请

US20060192012A1 LASER SCANNER HAVING ANALOG DIGITIZER WITH INCREASED NOISE IMMUNITY 失效
标题翻译：具有增加的噪声免疫的模拟数字激光扫描仪
公开(公告)号：US20060192012A1
公开(公告)日：2006-08-31
申请号：US11066917
申请日：2005-02-25
申请人： Dariusz Madej
发明人： Dariusz Madej
IPC分类号： G06K7/10
CPC分类号： G06K7/10851
摘要： A laser scanner for reading a bar code having a plurality of bar code elements. The laser scanner includes a digitizer which receives as an input an analog signal from photodetector circuitry and digitizes the analog signal to produce a digital bar code pattern (DBP) signal representative of the bar code. The DBP signal is input to a decoder which reads and decodes the DBP signal thereby decoding the bar code. The digitizer imposes a short duration correction impulse on the DBP signal whenever successive edges of the same polarity are sensed wherein both of the edges are above a threshold level and further wherein the second edge is of greater magnitude than the first edge. When a correction impulse is received on the DBP signal by the decoder, the decoder corrects the DBP signal by removing the first edge and toggling on the second edge.
摘要翻译：一种用于读取具有多个条形码元素的条形码的激光扫描器。激光扫描器包括数字转换器，其接收来自光电检测器电路的模拟信号作为输入，并对模拟信号进行数字化以产生代表条形码的数字条形码模式（DBP）信号。 DBP信号被输入到解码器，该解码器读取并解码DBP信号，从而解码条形码。数字转换器在感测到相同极性的连续边缘时对DBP信号施加短持续时间校正脉冲，其中两个边缘均高于阈值水平，并且其中第二边缘的幅度大于第一边缘。当解码器在DBP信号上接收到校正脉冲时，解码器通过去除第一边缘并在第二边缘上切换来校正DBP信号。

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