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1. 发明授权

US5999019A Fast CMOS logic circuit with critical voltage transition logic 失效
标题翻译：具有临界电压转换逻辑的快速CMOS逻辑电路
公开(公告)号：US5999019A
公开(公告)日：1999-12-07
申请号：US949216
申请日：1997-10-10
申请人： Zhu Zheng , Bradley S. Carlson
发明人： Zhu Zheng , Bradley S. Carlson
IPC分类号： H03K19/096 , H03K19/00 , H03K19/01 , H03K19/094
CPC分类号： H03K19/0963
摘要： A CMOS Critical Voltage Transition Logic device which reduces propagation delays in a circuit by preconditioning the voltage outputs of each stage of the circuit to a critical voltage value which is between the logic high and logic low values for the circuit. The transition time to achieve either the high or low logic output states which is responsive to the input signal from the previous stage is reduced due to the preconditioning. Each stage is synchronously clocked in order to achieve the preconditioned state in each stage before processing the input signal for the previous stage. This unique switching characteristic greatly reduces the propagation delay in the circuit.
摘要翻译： CMOS临界电压转换逻辑器件，其通过将电路的每一级的电压输出预调节到电路的逻辑高电平和逻辑低电平值之间的临界电压值来减少电路中的传播延迟。由于预处理，实现响应于来自前一级的输入信号的高或低逻辑输出状态的转换时间被减少。为了在处理前一阶段的输入信号之前在每个阶段实现预处理状态，每个阶段被同步计时。这种独特的开关特性大大降低了电路中的传播延迟。

2. 发明申请

US20120160917A1 AUTO-EXPOSURE FOR MULTI-IMAGER BARCODE READER 有权
标题翻译：自动曝光用于多图像条形码读取器
公开(公告)号：US20120160917A1
公开(公告)日：2012-06-28
申请号：US13411815
申请日：2012-03-05
申请人： Edward D. Barkan , Bradley S. Carlson , Mark Drzymala
发明人： Edward D. Barkan , Bradley S. Carlson , Mark Drzymala
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10732 , G06K7/10752 , G06K7/1096 , G06K2207/1018
摘要： A bar code reader 10 includes a housing 20 including one or more transparent windows H, V and defining a housing interior region. As a target object is swiped or presented in relation to the transparent windows an image of the target object is captured. Cameras C1-C6 have an image capture sensor array with a global shutter is positioned within the housing interior region for capturing an image of a bar code within a camera field of view. All the cameras produce images in a sequential manner during an image frame time period. An image processing system has a processor for decoding a bar code carried by the target object. The processing system responds to signals from a light sensor to terminate object illumination when an adequate image exposure has transpired.
摘要翻译：条形码读取器10包括包括一个或多个透明窗口H，V并限定壳体内部区域的壳体20。当目标对象相对于透明窗口被刷新或呈现时，捕获目标对象的图像。相机C1-C6具有图像捕获传感器阵列，其中全局快门位于壳体内部区域内，用于捕捉相机视野内的条形码图像。所有相机在图像帧时间段内以顺序的方式产生图像。图像处理系统具有用于对由目标对象携带的条形码进行解码的处理器。处理系统响应来自光传感器的信号，以在足够的图像曝光发生时终止对象照明。

3. 发明申请

US20100102129A1 BAR CODE READER WITH SPLIT FIELD OF VIEW 审中-公开
标题翻译：条形码阅读器与分割视野
公开(公告)号：US20100102129A1
公开(公告)日：2010-04-29
申请号：US12260168
申请日：2008-10-29
申请人： Mark Drzymala , Edward D. Barkan , Bradley S. Carlson , Paul Dvorkis
发明人： Mark Drzymala , Edward D. Barkan , Bradley S. Carlson , Paul Dvorkis
IPC分类号： G06K7/10
CPC分类号： G06K7/10712 , G06K7/10722 , G06K7/1096
摘要： A multicamera imaging-based bar code reader 10 for imaging a target bar code 30 on a target object 32 features: a housing 20 supporting a plurality of transparent windows H, V and defining an interior region, an imaging system including a plurality of camera assemblies C1-C3 coupled to an image processing system, each camera assembly of the plurality of camera assemblies being positioned within the housing interior. Each camera assembly includes a sensor array. Light reflecting fold mirrors split light from a given camera assembly into portions that are directed out of the housing to different fields of view. Light bounces from a target in a camera field of view back along said light path to the image capture sensor array.
摘要翻译：用于对目标物体32上的目标条形码30进行成像的基于多摄像机成像的条形码读取器10具有：支撑多个透明窗口H，V并限定内部区域的壳体20，包括多个相机组件耦合到图像处理系统的C1-C3，多个相机组件的每个相机组件定位在壳体内部。每个相机组件包括传感器阵列。光反射折叠镜将来自给定相机组件的光分成从外壳引导到不同视场的部分。光从照相机视野中的目标反射回所述光路到图像捕获传感器阵列。

4. 发明授权

US06685092B2 Molded imager optical package and miniaturized linear sensor-based code reading engines 有权
标题翻译：模压成像器光学封装和小型化的基于线性传感器的代码阅读引擎
公开(公告)号：US06685092B2
公开(公告)日：2004-02-03
申请号：US09880906
申请日：2001-06-15
申请人： Mehul Patel , Thomas D. Bianculli , Thomas Mazz , Bradley S. Carlson
发明人： Mehul Patel , Thomas D. Bianculli , Thomas Mazz , Bradley S. Carlson
IPC分类号： G06K710
CPC分类号： G06K7/10881 , G06K7/10722
摘要： Molded imager optical packages are disclosed which are particularly adapted for use in miniaturized, linear sensor-based code reading engines. The package may include a one-dimensional solid state photo sensor with a small number of cells. A low F-number optical system may be integrally molded in the sensor packaging.
摘要翻译：公开了成型的成像器光学封装，其特别适用于基于小型化的线性传感器的代码读取引擎。封装可以包括具有少量单元的一维固态光传感器。低F值光学系统可以整体模制在传感器封装中。

5. 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。

6. 发明授权

US08020676B2 Tone ring for an anti-lock brake system 失效
标题翻译：用于防抱死制动系统的音圈
公开(公告)号：US08020676B2
公开(公告)日：2011-09-20
申请号：US12188845
申请日：2008-08-08
申请人： James C. Bradley , Bradley S. Carlson
发明人： James C. Bradley , Bradley S. Carlson
IPC分类号： F16D65/12
CPC分类号： F16D66/00 , F16D2066/003
摘要： An ABS tone ring is made of a thermo-set plastic material transparent to electro-magnetic radiation. A plurality of discrete, spaced magnets or ferro-magnetic buttons is arrayed in a circle, embedded in the tone ring. The thermo-set plastic is heat tolerant and resistant to road salt and oxidation and protects the magnets or buttons from oxidation and corrosion.
摘要翻译： ABS色环由对电磁辐射透明的热固塑料制成。多个离散的，间隔开的磁体或铁磁按钮被排列成一圈，嵌入音调环中。热固性塑料具有耐热性，耐道路盐和氧化作用，可保护磁铁或纽扣免受氧化和腐蚀。

7. 发明授权

US07815120B2 Electronic shutter for a dual-mode imager 有权
标题翻译：电子快门用于双模式成像器
公开(公告)号：US07815120B2
公开(公告)日：2010-10-19
申请号：US12333844
申请日：2008-12-12
申请人： Bradley S. Carlson
发明人： Bradley S. Carlson
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10752
摘要： A method and imaging apparatus is provided for scanning and decoding a target object. The imaging apparatus (10) comprises a scanning arrangement (12) comprising a sensor assembly (22) for capturing an image from a target object. The sensor assembly (22) includes a sensor array (27) located within the sensor assembly. A programmable microprocessor (13) is located within and coupled to the scanning arrangement (12) that operates an electronic shutter (29) for controlling the exposure time of pixels (33) located in the sensor array (27). The electronic shutter (29) includes first and second modes of exposure. An image test control system (31) associated with the scanning arrangement (12) for evaluating lighting conditions surrounding the imaging apparatus (10) and selecting an optimum mode for imaging based on the evaluation between the first mode of exposure and the second mode of exposure.
摘要翻译：提供了一种用于扫描和解码目标对象的方法和成像装置。成像装置（10）包括扫描装置（12），其包括用于从目标物体捕获图像的传感器组件（22）。传感器组件（22）包括位于传感器组件内的传感器阵列（27）。可编程微处理器（13）位于并耦合到扫描装置（12），其操作用于控制位于传感器阵列（27）中的像素（33）的曝光时间的电子快门（29）。电子快门（29）包括第一和第二曝光模式。与扫描装置（12）相关联的图像测试控制系统（31），用于评估成像设备（10）周围的照明条件，并且基于第一曝光模式和第二曝光模式之间的评估来选择用于成像的最佳模式。

8. 发明申请

US20100147952A1 ELECTRONIC SHUTTER FOR A DUAL-MODE IMAGER 有权
标题翻译：电子快门用于双模式成像器
公开(公告)号：US20100147952A1
公开(公告)日：2010-06-17
申请号：US12333844
申请日：2008-12-12
申请人： Bradley S. Carlson
发明人： Bradley S. Carlson
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10752
摘要： A method and imaging apparatus is provided for scanning and decoding a target object. The imaging apparatus (10) comprises a scanning arrangement (12) comprising a sensor assembly (22) for capturing an image from a target object. The sensor assembly (22) includes a sensor array (27) located within the sensor assembly. A programmable microprocessor (13) is located within and coupled to the scanning arrangement (12) that operates an electronic shutter (29) for controlling the exposure time of pixels (33) located in the sensor array (27). The electronic shutter (29) includes first and second modes of exposure. An image test control system (31) associated with the scanning arrangement (12) for evaluating lighting conditions surrounding the imaging apparatus (10) and selecting an optimum mode for imaging based on the evaluation between the first mode of exposure and the second mode of exposure.
摘要翻译：提供了一种用于扫描和解码目标对象的方法和成像装置。成像装置（10）包括扫描装置（12），其包括用于从目标物体捕获图像的传感器组件（22）。传感器组件（22）包括位于传感器组件内的传感器阵列（27）。可编程微处理器（13）位于并耦合到扫描装置（12），其操作用于控制位于传感器阵列（27）中的像素（33）的曝光时间的电子快门（29）。电子快门（29）包括第一和第二曝光模式。与扫描装置（12）相关联的图像测试控制系统（31），用于评估成像设备（10）周围的照明条件，并且基于第一曝光模式和第二曝光模式之间的评估来选择用于成像的最佳模式。

9. 发明申请

US20090078773A1 Multiple Configuration Image Scanner 审中-公开
标题翻译：多配置图像扫描仪
公开(公告)号：US20090078773A1
公开(公告)日：2009-03-26
申请号：US11858417
申请日：2007-09-20
申请人： Bradley S. Carlson , Duanfeng He
发明人： Bradley S. Carlson , Duanfeng He
IPC分类号： G06K7/10
CPC分类号： G06K7/10851 , G06K7/10722 , G06K7/10841 , G06K7/1093
摘要： An imaging-based bar code reader that includes an imaging and decoding system. Focusing optics and a sensor array define a field of view. An exemplary system has an image sensor includes multiple configuration registers. With multiple configuration registers a video mode can be implemented where the video consists of a continuous sequence of frames with a fixed sequence a number of configurations. The configurations can vary the frame size, exposure time, gain, etc. Compared to a sensor with only one set of configuration registers, successive frames can be captured with different configurations without synchronization issues or frame lag.
摘要翻译：一种基于成像的条码阅读器，包括成像和解码系统。聚焦光学元件和传感器阵列定义了一个视野。示例性系统具有图像传感器，其包括多个配置寄存器。对于多个配置寄存器，可以实现视频模式，其中视频由具有固定顺序的多个配置的连续的帧序列组成。配置可以改变帧大小，曝光时间，增益等。与仅具有一组配置寄存器的传感器相比，可以使用不同配置捕获连续帧，而不会出现同步问题或帧滞后。

10. 发明申请

US20090020611A1 BI-OPTIC IMAGING SCANNER WITH PREPROCESSOR FOR PROCESSING IMAGE DATA FROM MULTIPLE SOURCES 审中-公开
标题翻译：具有用于从多个源处理图像数据的预处理器的BI-OPTIC IMAGING SCANNER
公开(公告)号：US20090020611A1
公开(公告)日：2009-01-22
申请号：US12240385
申请日：2008-09-29
申请人： William Sackett , Bradley S. Carlson , Michael Slutsky
发明人： William Sackett , Bradley S. Carlson , Michael Slutsky
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/1096
摘要： Operating a bi-optic imaging scanner (300) to image a target bar code (308). The scanner (300) including a plurality of camera assemblies (C1-C6). An image processing system (330) including a preprocessor (332) simultaneously receiving captured image data (350) corresponding to image frames (IF1-IF6) of each of the plurality of camera assemblies (C1-C6) and storing the captured image data in a preprocessor memory (334). The preprocessor (332) generating statistical information (SI) regarding the captured image data (350) stored in the preprocessor memory (334) to facilitate identification of regions of the image frames (IF1-IF6) wherein an image (308′) of the target bar code (308) may be present. The preprocessor (332) transferring selected captured image data (350) corresponding to identified regions of the image frames to a main system memory (338). A main processor (336) operates on selected captured image data (350) to decode the target bar code (308).
摘要翻译：操作双光学成像扫描器（300）以成像目标条形码（308）。扫描仪（300）包括多个相机组件（C1-C6）。一种包括预处理器（332）的图像处理系统（330），其同时接收与所述多个相机组件（C1-C6）中的每一个的图像帧（IF1-IF6）相对应的拍摄图像数据（350），并将所捕获的图像数据存储在预处理器存储器（334）。预处理器（332）生成关于存储在预处理器存储器（334）中的捕获图像数据（350）的统计信息（SI），以便于识别图像帧（IF1-IF6）的区域，其中，图像（308'）目标条形码（308）可能存在。预处理器（332）将对应于图像帧的识别区域的选择的拍摄图像数据（350）传送到主系统存储器（338）。主处理器（336）对所选择的拍摄图像数据（350）进行操作以解码目标条形码（308）。

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