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1. 发明授权

US08686338B2 Method and apparatus for controlling output of the solid-state imager in a barcode reader 有权
标题翻译：用于控制条形码读取器中的固态成像器的输出的方法和装置
公开(公告)号：US08686338B2
公开(公告)日：2014-04-01
申请号：US13197001
申请日：2011-08-03
申请人： William C. Sackett , Christopher W. Brock , Daniel F. Brown , Bradley S. Carlson , James Giebel , David P. Goren , Michael M. Slutsky
发明人： William C. Sackett , Christopher W. Brock , Daniel F. Brown , Bradley S. Carlson , James Giebel , David P. Goren , Michael M. Slutsky
IPC分类号： H01L27/00
CPC分类号： H01L27/14618 , G06K7/10722 , G06K7/10851 , H01L2924/0002 , H01L2924/00
摘要： A method and apparatus for imaging targets with an imaging reader. The method includes: (1) capturing return light from a target over a field of view of the solid-state imager and generating image data corresponding to the target; (2) transmitting the image data from the solid-state imager to the host when the gate circuit is set to the transmitting mode; and (3) preventing the image data from transmitting to the host when the gate circuit is set to the blocking mode.
摘要翻译：一种用成像读取器成像目标的方法和装置。该方法包括：（1）在固态成像器的视场上捕获来自目标的返回光并生成与目标对应的图像数据; （2）当门电路设置为发送模式时，将图像数据从固态成像器发送到主机; 和（3）当门电路设置为阻塞模式时，防止图像数据发送到主机。

2. 发明申请

US20130032692A1 METHOD AND APPARATUS FOR CONTROLLING OUTPUT OF THE SOLID-STATE IMAGER IN A BARCODE READER 有权
标题翻译：用于控制条形码读取器中固态成像器的输出的方法和装置
公开(公告)号：US20130032692A1
公开(公告)日：2013-02-07
申请号：US13197001
申请日：2011-08-03
申请人： William C. Sackett , Christopher W. Brock , Daniel F. Browm , Bradley S. Carlson , James Giebel , David P. Goren , Michael S. Slutsky
发明人： William C. Sackett , Christopher W. Brock , Daniel F. Browm , Bradley S. Carlson , James Giebel , David P. Goren , Michael S. Slutsky
IPC分类号： H01L27/146
CPC分类号： H01L27/14618 , G06K7/10722 , G06K7/10851 , H01L2924/0002 , H01L2924/00
摘要： A method and apparatus for imaging targets with an imaging reader. The method includes: (1) capturing return light from a target over a field of view of the solid-state imager and generating image data corresponding to the target; (2) transmitting the image data from the solid-state imager to the host when the gate circuit is set to the transmitting mode; and (3) preventing the image data from transmitting to the host when the gate circuit is set to the blocking mode.
摘要翻译：一种用成像读取器成像目标的方法和装置。该方法包括：（1）在固态成像器的视场上捕获来自目标的返回光并生成与目标对应的图像数据; （2）当门电路设置为发送模式时，将图像数据从固态成像器发送到主机; 和（3）当门电路设置为阻塞模式时，防止图像数据发送到主机。

3. 发明授权

US07905414B2 Imaging reader with adaptive focusing for electro-optically reading symbols 有权
标题翻译：具有自动对焦功能的电光读取符号的成像读取器
公开(公告)号：US07905414B2
公开(公告)日：2011-03-15
申请号：US12005579
申请日：2007-12-27
申请人： James Giebel , David P. Goren , Bradley Carlson , Christopher Warren Brock , William Sackett , Edward Barkan , Vladimir Gurevich
发明人： James Giebel , David P. Goren , Bradley Carlson , Christopher Warren Brock , William Sackett , Edward Barkan , Vladimir Gurevich
IPC分类号： G06K7/10 , G06K9/22
CPC分类号： G06K7/10722 , G02B3/14 , G06K7/10811 , G06K7/10831
摘要： An imaging assembly in an imaging reader for electro-optically reading indicia includes a solid-state imager having an array of image sensors, and a focus control element, such as a liquid imaging lens, having a variable transfer function characteristics for capturing, optically modifying and directing return light from the indicia over a field of view onto the imager for processing into an electrical signal indicative of the indicia during a reading mode of operation; and a controller for controlling the imaging assembly to optically modify the return light in accordance with a known transfer function stored in a memory accessible to the controller during a calibration mode of operation prior to the reading mode.
摘要翻译：用于电光学读取标记的成像读取器中的成像组件包括具有图像传感器阵列的固态成像器和诸如液体成像透镜的聚焦控制元件，其具有用于捕获，光学修改的可变传递函数特征以及将来自所述标记的返回光引导到所述成像器上以在读取操作模式期间处理成指示所述标记的电信号; 以及控制器，用于控制所述成像组件，以在所述读取模式之前的操作校准模式期间，根据存储在所述控制器可访问的存储器中的已知传递函数光学地修改所述返回光。

4. 发明申请

US20090166426A1 Imaging reader with adaptive focusing for electro-optically reading symbols 有权
标题翻译：具有自动对焦功能的电光读取符号的成像读取器
公开(公告)号：US20090166426A1
公开(公告)日：2009-07-02
申请号：US12005579
申请日：2007-12-27
申请人： James Giebel , David P. Goren , Bradley Carlson , Christopher Warren Brock , William Sackett , Edward Barkan , Vladimir Gurevich
发明人： James Giebel , David P. Goren , Bradley Carlson , Christopher Warren Brock , William Sackett , Edward Barkan , Vladimir Gurevich
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G02B3/14 , G06K7/10811 , G06K7/10831
摘要： An imaging assembly in an imaging reader for electro-optically reading indicia includes a solid-state imager having an array of image sensors, and a focus control element, such as a liquid imaging lens, having a variable transfer function characteristics for capturing, optically modifying and directing return light from the indicia over a field of view onto the imager for processing into an electrical signal indicative of the indicia during a reading mode of operation; and a controller for controlling the imaging assembly to optically modify the return light in accordance with a known transfer function stored in a memory accessible to the controller during a calibration mode of operation prior to the reading mode.
摘要翻译：用于电光学读取标记的成像读取器中的成像组件包括具有图像传感器阵列的固态成像器和诸如液体成像透镜的聚焦控制元件，其具有用于捕获，光学修改的可变传递函数特征以及将来自所述标记的返回光引导到所述成像器上以在读取操作模式期间处理成指示所述标记的电信号; 以及控制器，用于控制所述成像组件，以在所述读取模式之前的操作校准模式期间，根据存储在所述控制器可访问的存储器中的已知传递函数光学地修改所述返回光。

5. 发明授权

US07562826B2 Scan engine with dual chip architecture for use in electro-optical readers 有权
标题翻译：具有双芯片架构的扫描引擎，用于电光读取器
公开(公告)号：US07562826B2
公开(公告)日：2009-07-21
申请号：US11254092
申请日：2005-10-19
申请人： Gary G. Schneider , James Giebel , William Sackett , Costanzo Difazio
发明人： Gary G. Schneider , James Giebel , William Sackett , Costanzo Difazio
IPC分类号： G06K7/10
CPC分类号： G06K7/10851
摘要： A microprocessor and an application specific integrated circuit are embodied as two chips mounted on a printed circuit board which is, in turn, mounted on a scan engine for use in an electro-optical reader. This dual chip architecture is readily configurable and controls reader operation.
摘要翻译：微处理器和专用集成电路被实现为安装在印刷电路板上的两个芯片，印刷电路板又安装在用于电光读取器的扫描引擎上。这种双芯片架构易于配置并控制读卡器操作。

6. 发明申请

US20070133633A1 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：US20070133633A1
公开(公告)日：2007-06-14
申请号：US11239745
申请日：2005-09-30
申请人： Costanzo Difazio , Vladimir Gurevich , James Giebel , Gary Schneider , Matthew Blasczak , Mark Weitzner , Edward Barkan
发明人： Costanzo Difazio , Vladimir Gurevich , James Giebel , Gary Schneider , Matthew Blasczak , Mark Weitzner , Edward Barkan
IPC分类号： H01S3/13 , H01S3/00
CPC分类号： H01S5/0014 , G06K7/10851 , H01S5/0617 , H01S5/06808 , H01S5/06825 , H01S5/0683
摘要： Laser power control arrangements interrupt power to a laser used in electro-optical readers upon detection of an over-power condition not conforming to preestablished regulatory standards. In one embodiment, during an operational mode, a difference between laser drive currents at two operating points is compared to a difference between laser drive currents at the same two operating points during a calibration mode. The over-power condition is recognized when the difference during the operational mode exceeds the difference during the calibration mode by a predetermined amount. In another embodiment, the laser is only energized to emit the beam at a reduced power level well below regulatory standards for staring at even if a motor drive failed.
摘要翻译：激光功率控制装置在检测到不符合预先制定的监管标准的过功率状况时，会中断电光读取器中使用的激光的电源。在一个实施例中，在操作模式期间，将两个操作点处的激光驱动电流之间的差与在校准模式期间相同的两个操作点处的激光驱动电流之间的差异进行比较。当在操作模式期间的差超过校准模式期间的差异预定量时，识别过功率状况。在另一个实施例中，激光器仅被激励以在远低于监管标准的降低功率水平下发射光束，以便即使电动机驱动器失效也可以凝视。

7. 发明授权

US06348773B1 Laser scanner for controlling the optical scanning of bar codes 失效
标题翻译：用于控制条码光学扫描的激光扫描仪
公开(公告)号：US06348773B1
公开(公告)日：2002-02-19
申请号：US08949494
申请日：1997-10-14
申请人： Paul Dvorkis , Edward Barkan , Harold Charych , James Giebel , Stephen Osterweil , Sundeep Kumar , John Barile , Paul R. Poloniewicz , Anthony D. Biuso , Steven M. Chew
发明人： Paul Dvorkis , Edward Barkan , Harold Charych , James Giebel , Stephen Osterweil , Sundeep Kumar , John Barile , Paul R. Poloniewicz , Anthony D. Biuso , Steven M. Chew
IPC分类号： A02K2908
CPC分类号： G06K7/10851 , G06K7/10564 , G06K7/10584 , G06K7/10633 , G06K7/10643 , G06K7/10653 , G06K7/10673 , G06K7/10693 , G06K7/10722 , G06K7/10811 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K7/1417 , G06K7/1456 , G06K2207/1011 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018
摘要： A scanner determines whether a target is a bar code symbol and, if so, whether that symbol is one-dimensional or two-dimensional. For two-dimensional symbols, the scanner aligns a scanning pattern with the symbol and expands the scanning pattern to reach only to the top and bottom edges of the symbol, not beyond. The scanner also has a microprocessor-control scanning engine that uses a coil to drive a scanning element and pick up feed back signals from the scanning element. A pulse-width-modulated regulator also provides fast and efficient operation for driving the coil. The scanning engine can also be designed to generate a pattern that precesses across the target, and a powerful interface to the scanning engine allows decoding and control logic to work efficiently with and independently of the scan engine.
摘要翻译：扫描器确定目标是否是条形码符号，如果是，则该符号是一维还是二维。对于二维符号，扫描仪将扫描图案与符号对齐，并扩展扫描图案，仅到达符号的顶部和底部边缘，而不是超过。扫描仪还具有微处理器控制扫描引擎，其使用线圈驱动扫描元件并从扫描元件拾取反馈信号。脉宽调制调节器还提供快速高效的驱动线圈的操作。扫描引擎还可以被设计成生成跨越目标的模式，并且到扫描引擎的强大的接口允许解码和控制逻辑与扫描引擎有效并且独立于扫描引擎。

8. 发明授权

US08411177B2 Method and apparatus for providing current pulses to illumination source in imaging scanner 有权
标题翻译：在成像扫描仪中向照明源提供电流脉冲的方法和装置
公开(公告)号：US08411177B2
公开(公告)日：2013-04-02
申请号：US12490627
申请日：2009-06-24
申请人： James Giebel
发明人： James Giebel
IPC分类号： H04N5/335 , G06K7/10
CPC分类号： H05B33/0851 , G06K7/10732 , H05B33/0818
摘要： A method and apparatus for providing current pulses to the illumination source in an imaging scanner. The method includes: (1) sensing a current supplied from a current port to obtain a current-monitoring signal; (2) controlling a charge current provided to a storage capacitor based on the current-monitoring signal; (3) measuring a parameter related to a voltage across the storage capacitor; and (4) generating a driving current for the illumination source by the illumination driver circuit, if the parameter is above a predetermined threshold value, to provide a driving current for a illumination source in an imaging scanner.
摘要翻译：一种用于在成像扫描器中向照明源提供电流脉冲的方法和装置。该方法包括：（1）感测从当前端口提供的电流以获得电流监测信号; （2）基于电流监视信号控制提供给存储电容器的充电电流; （3）测量与存储电容器两端的电压有关的参数; 以及（4）如果所述参数高于预定阈值，则由所述照明驱动器电路产生用于所述照明源的驱动电流，以提供成像扫描器中的照明源的驱动电流。

9. 发明申请

US20120153024A1 ILLUMINATION DRIVER CIRCUIT FOR USING IN IMAGING-BASED BARCODE READER 有权
标题翻译：用于基于成像的条形码读取器的照明驱动电路
公开(公告)号：US20120153024A1
公开(公告)日：2012-06-21
申请号：US12973965
申请日：2010-12-21
申请人： Peter Fazekas , James Giebel
发明人： Peter Fazekas , James Giebel
IPC分类号： G06K7/10 , H05B37/02
CPC分类号： H05B33/0815 , G06K7/10732 , H05B33/0818
摘要： Illumination driver circuit for using in an imaging-based barcode reader is configured to provide the driving current for the illumination source with a Buck regulator when the driving current is above a threshold current value and to provide the driving current for the illumination source with a linear regulator when the driving current is not above the threshold current value. The threshold current value is substantially close to the smallest current the Buck regulator operative to provide when operating in a continuous mode.
摘要翻译：在基于成像的条形码读取器中使用的照明驱动器电路被配置为当驱动电流高于阈值电流值时为Buck调节器提供用于照明源的驱动电流，并且为照明源提供线性的驱动电流调节器当驱动电流不高于阈值电流值时。阈值电流值基本上接近在连续模式下操作时可提供的降压稳压器的最小电流。

10. 发明申请

US20090086045A1 Method and System for a Configurable Communications Interface 审中-公开
标题翻译：可配置通信接口的方法和系统
公开(公告)号：US20090086045A1
公开(公告)日：2009-04-02
申请号：US11864464
申请日：2007-09-28
申请人： James Giebel , William Sackett
发明人： James Giebel , William Sackett
IPC分类号： H04N5/228
CPC分类号： H04N5/3765 , H04L25/028 , H04N5/3577 , H04N5/374
摘要： An electronic device includes an imaging sensor collecting an image and creating an imaging signal corresponding to the image, an integrated circuit receiving the imaging signal from the imaging sensor and modifying a transfer characteristic of the imaging signal and a connector receiving the imaging signal from the integrated circuit having the modified transfer characteristic.
摘要翻译：电子设备包括：收集图像并产生与图像对应的成像信号的成像传感器;集成电路，其从成像传感器接收成像信号，并修改成像信号的传送特性;以及连接器，从集成电路具有修改的传输特性。

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