公开(公告)号：US20050194447A1

公开(公告)日：2005-09-08

申请号：US10791018

申请日：2004-03-02

申请人： Duanfeng He ,  Eugene Joseph

发明人： Duanfeng He ,  Eugene Joseph

IPC分类号： G06K7/10

CPC分类号： G06K7/10732 ,  G06K7/10742

摘要： An optical code reading system and method are provided for reading optical codes imprinted or displayed on, or behind, reflective surfaces. The system includes an extended light source, including one of a backlight assembly and a frontlight assembly, emitting an extended-beam light for directly illuminating an optical code, at least one image sensor for sensing light reflected by the optical code and generating signals related to at least one image of the optical code, and at least one processor for processing at least a portion of the signals, generating a decodable image corresponding to the signals, and decoding at least a portion of the decodable image.

摘要翻译： 提供了一种光学代码读取系统和方法，用于读取在反射表面上或之后印刷或显示的光学代码。 该系统包括扩展光源，包括背光组件和前光组件中的一个，发射用于直接照射光码的延伸光束，至少一个图像传感器，用于感测由光学代码反射的光并产生与 光码的至少一个图像，以及用于处理信号的至少一部分的至少一个处理器，产生与该信号对应的可解码图像，以及对可解码图像的至少一部分进行解码。

公开(公告)号：US20050084647A1

公开(公告)日：2005-04-21

申请号：US10962798

申请日：2004-10-12

申请人： Robert Menzies ,  Jason Edgar ,  Scott Tuman ,  David Seidel ,  Robert Maki ,  John Riedel ,  Eugene Joseph ,  Leon Levitt ,  Brandon Berg

发明人： Robert Menzies ,  Jason Edgar ,  Scott Tuman ,  David Seidel ,  Robert Maki ,  John Riedel ,  Eugene Joseph ,  Leon Levitt ,  Brandon Berg

IPC分类号： A44B18/00 ,  B29C43/22 ,  B32B5/26 ,  D04H13/00 ,  B32B3/06 ,  B32B7/12 ,  B32B27/12 ,  B32B31/08

CPC分类号： B32B5/06 ,  A44B18/0003 ,  A44B18/0046 ,  B29C43/222 ,  B32B3/20 ,  B32B5/022 ,  B32B5/12 ,  B32B5/26 ,  B32B7/12 ,  B32B37/12 ,  B32B2305/026 ,  B32B2305/20 ,  B32B2535/00 ,  D04H1/593 ,  D04H3/045 ,  Y10T24/27 ,  Y10T24/2792 ,  Y10T428/24008 ,  Y10T428/24017 ,  Y10T442/102 ,  Y10T442/159 ,  Y10T442/16 ,  Y10T442/184 ,  Y10T442/2738 ,  Y10T442/601 ,  Y10T442/602 ,  Y10T442/643 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/668 ,  Y10T442/671 ,  Y10T442/68 ,  Y10T442/681 ,  Y10T442/69

摘要： A laminated composite suitable for use in medical products such as tapes and wraps. The composite includes, for example, a first nonwoven fiber layer, an elastic layer, a melt blown adhesive fiber layer, and a second nonwoven fiber layer. A scrim layer serves as a deadstop, or stretch limit, to prevent over stretching. The non-woven fiber layer(s) and/or the scrim layer form suitable loops for a hook and loop fastening system. The scrim layer in some embodiments is employed to make the composite finger tearable. The melt blown adhesive layer, nonwoven web layer and elastic layer form a breathable, porous elastic composite. Methods of manufacturing the composite are also disclosed.

摘要翻译： 适用于医疗产品如胶带和包装的层压复合材料。 复合材料包括例如第一非织造纤维层，弹性层，熔喷粘合纤维层和第二非织造纤维层。 稀松布层作为止挡或拉伸限制，以防止过度拉伸。 非织造纤维层和/或稀松布层形成用于钩环紧固系统的合适的环。 采用一些实施例中的稀松布层使复合指状物可撕裂。 熔喷粘合剂层，非织造纤维网层和弹性层形成透气的多孔弹性复合材料。 还公开了制造复合材料的方法。

公开(公告)号：US06824058B2

公开(公告)日：2004-11-30

申请号：US09873374

申请日：2001-06-05

申请人： Mehul Patel ,  Duanfeng He ,  Eugene Joseph ,  Paul Poloniewicz ,  Thomas Bianculli

发明人： Mehul Patel ,  Duanfeng He ,  Eugene Joseph ,  Paul Poloniewicz ,  Thomas Bianculli

IPC分类号： G06K710

CPC分类号： G06K7/10861 ,  G07G1/0054 ,  H04N7/183

摘要： Imaging optical code readers and imaging systems are disclosed for measuring or deriving physical parameters of objects in a field of view such as object dimensions and weights. A projected pattern and weight responsive platform maybe used in such measurements.

摘要翻译： 公开了成像光学代码读取器和成像系统，用于在诸如对象尺寸和重量的视场中测量或导出对象的物理参数。 在这样的测量中可以使用投影图案和重量响应平台。

公开(公告)号：US06340119B2

公开(公告)日：2002-01-22

申请号：US09816173

申请日：2001-03-26

申请人： Duanfeng He ,  Kevin Hunter ,  Eugene Joseph

发明人： Duanfeng He ,  Kevin Hunter ,  Eugene Joseph

IPC分类号： G06K1906

CPC分类号： G06K7/1443 ,  G06K7/14 ,  G06K7/1456

摘要： The disclosure relates to techniques for determining the presence, orientation and location of features in an image of a two dimensional optical code. The techniques are adapted for use in mapping data in an image pixel plane with grid locations in a grid-based two dimensional code to account for size, rotation, tilt, warping and distortion of the code symbol. Where such a code is a MaxiCode, techniques are disclosed for determining the presence and location of the MaxiCode bulls-eye, orientation modules, primary data modules and secondary data modules.

摘要翻译： 本公开涉及用于确定二维光学代码的图像中特征的存在，取向和位置的技术。 这些技术适用于在基于网格的二维码中的网格位置的图像像素平面中映射数据以考虑码符号的大小，旋转，倾斜，翘曲和失真。 在这样的代码是MaxiCode的情况下，公开了用于确定MaxiCode多眼睛，定向模块，主数据模块和辅助数据模块的存在和位置的技术。

公开(公告)号：US06336587B1

公开(公告)日：2002-01-08

申请号：US09174466

申请日：1998-10-19

申请人： Duanfeng He ,  Eugene Joseph ,  Howard Shepard

发明人： Duanfeng He ,  Eugene Joseph ,  Howard Shepard

IPC分类号： G06K710

CPC分类号： G06K7/10861 ,  G07G1/0054 ,  H04N7/183

摘要： An imaging optical code reader is adapted for use in producing video displays and for use in motion detection surveillance using video compression and narrow band width communication links. An optical system including a plane parallel plate may be employed to change the system focal distance. The imaging optical code reader is also adapted for measurement of physical parameters of a target object including motion, distance, weight and dimensions.

摘要翻译： 成像光学代码读取器适用于制作视频显示器，并用于使用视频压缩和窄带宽通信链路的运动检测监视。 可以采用包括平面平行板的光学系统来改变系统焦距。 成像光学代码读取器还适用于测量目标对象的物理参数，包括运动，距离，重量和尺寸。

公开(公告)号：US08662397B2

公开(公告)日：2014-03-04

申请号：US11862568

申请日：2007-09-27

申请人： Bradley S. Carlson ,  Eugene Joseph

发明人： Bradley S. Carlson ,  Eugene Joseph

IPC分类号： G02B5/00

CPC分类号： G06K7/10722 ,  G06K7/10851 ,  G06K7/10861

摘要： A multicamera imaging-based bar code reader for imaging a target bar code on a target object features: a housing supporting a plurality of transparent windows and defining an interior region, a target object being presented to the plurality of windows for imaging a target bar code; an imaging system including a plurality of camera assemblies coupled to an image processing system, each camera assembly of the plurality of camera assemblies being positioned within the housing interior position. Each camera assembly includes a sensor array and an imaging lens assembly for focusing a field of view of the camera assembly onto the sensor array and wherein the sensor array is read out at a predetermined frame rate. The predetermined frame rate of at least one camera assembly is less than the predetermined frame rates of the other camera assemblies.

摘要翻译： 一种用于对目标物体上的目标条形码进行成像的基于多摄像机成像的条形码读取器，其特征在于：支撑多个透明窗口并限定内部区域的壳体，呈现给多个窗口的目标对象用于对目标条形码进行成像 ; 包括耦合到图像处理系统的多个相机组件的成像系统，所述多个相机组件中的每个相机组件定位在所述壳体内部位置内。 每个相机组件包括传感器阵列和用于将相机组件的视野聚焦到传感器阵列上的成像透镜组件，并且其中以预定的帧速率读出传感器阵列。 至少一个相机组件的预定帧速率小于其它相机组件的预定帧速率。

公开(公告)号：US08430316B2

公开(公告)日：2013-04-30

申请号：US11998764

申请日：2007-11-30

申请人： Rong Liu ,  Eugene Joseph ,  Ming Yu

发明人： Rong Liu ,  Eugene Joseph ,  Ming Yu

IPC分类号： G06K7/10

CPC分类号： G06K7/10732

摘要： A method and imaging assembly (10) are disclosed adapted for reading a target object comprising a scan engine (48) having a sensor (46), focusing optics (44), and an imager (48). The scan engine includes a field-of-view defining an area to be imaged by the imaging assembly (10). A housing (80) internally lodges the scan engine (48) and an illumination source (36). The illumination source (36) is adapted to project illumination from the housing (80). A boot (30) extends from the housing (80) for shaping the illumination as it passes through the boot to form an illumination pattern from the illumination. The illumination pattern substantially conforms to a geometrical shape of the boot (30) and is adapted to envelope the scan engine field-of-view.

公开(公告)号：US08079524B2

公开(公告)日：2011-12-20

申请号：US12627389

申请日：2009-11-30

申请人： Duanfeng He ,  Eugene Joseph

发明人： Duanfeng He ,  Eugene Joseph

IPC分类号： G06K7/10 ,  G06K15/12 ,  G06K9/22

CPC分类号： G06K7/14 ,  G06K7/0008 ,  G06K7/1443 ,  G06K7/1456

摘要： A method utilizing an imaging-based bar code reader to identify a desired acquisition area within a captured image frame, the desired acquisition area including a target bar code and an extent of the desired acquisition area bounded by a border featuring: identifying a region of the captured image frame corresponding to an image of the target bar code; determining a reference point within the imaged target bar code; determining a reference point within an image of the desired acquisition area; searching for an image of the border of the desired acquisition area; identifying the imaged border of the desired acquisition area; and saving in memory a portion of the captured image frame corresponding to an image within the imaged border.

摘要翻译： 一种利用基于成像的条形码阅读器来识别拍摄图像帧内的期望获取区域的方法，所述期望获取区域包括目标条形码以及由边界限定的期望获取区域的范围，其特征在于： 对应于目标条形码图像的拍摄图像帧; 确定成像的目标条形码内的参考点; 确定期望获取区域的图像内的参考点; 搜索期望的采集区域的边界的图像; 识别所需采集区域的成像边界; 并且在存储器中保存对应于成像边界内的图像的捕获图像帧的一部分。

公开(公告)号：US08066188B2

公开(公告)日：2011-11-29

申请号：US12788980

申请日：2010-05-27

申请人： Mehul M. Patel ,  Duanfeng He ,  Howard Shepard ,  Eugene Joseph ,  Edward Barkan

发明人： Mehul M. Patel ,  Duanfeng He ,  Howard Shepard ,  Eugene Joseph ,  Edward Barkan

IPC分类号： G06K7/10 ,  G06K9/80 ,  G06K9/36 ,  G06K19/06

CPC分类号： G06K7/10732 ,  G06K7/10693 ,  G06K7/1096

摘要： A solid-state imager is mounted at a point-of-transaction workstation for capturing images of one- and two-dimensional indicia and is operated at high speed to resist image blurring due to relative movement between the target and the imager. Dedicated hardware assistance and computation resources are allocated to decode multiple, continuous and simultaneous video streams from multiple imagers at the workstation.

摘要翻译： 固态成像仪安装在交易点处，用于捕获一维和二维标记的图像，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而导致的图像模糊。 分配专用的硬件辅助和计算资源来解码来自工作站的多个成像器的多个，连续和同步的视频流。

公开(公告)号：US20100138557A1

公开(公告)日：2010-06-03

申请号：US12499192

申请日：2009-07-08

申请人： John Mason ,  Richard Watson ,  Arman Nikzad ,  Eugene Joseph

发明人： John Mason ,  Richard Watson ,  Arman Nikzad ,  Eugene Joseph

IPC分类号： G06F15/16

CPC分类号： H04L29/12009 ,  G06F1/181 ,  G06F3/03545 ,  G06F17/30017 ,  G06F17/30876 ,  G06F17/30879 ,  H04L29/12594 ,  H04L61/30 ,  H04L67/02 ,  H04L67/04 ,  H04W4/00 ,  H04W40/02 ,  H04W68/00 ,  H04W84/12

摘要： A method and apparatus for implementing alerts on a browser running on a portable handheld device is disclosed. The method generates an asynchronous notification action from the server and in response transmits an alert containing a message indicating availability of HTML pages that describe the nature of the alert. The alert is received at a node on a network and translated into the original message. An alert receipt acknowledgment is transmitted to the server. Access to the alert HTML page is provided through a URL containing the appropriate query strings necessary to present the appropriate HTML page. The invention also discloses a wireless local area network (WLAN) adapter associated with a wireless network that receives paging signals from a server on the network and returns an acknowledgment signal back to the server. The invention also discloses a client/server based method of delivering messages initiated by a client. After a connection is established between a client and server, the client requests a message from the server. In response, the server retrieves and returns the message back to the client.

摘要翻译： 公开了一种用于在便携式手持设备上运行的浏览器上实现警报的方法和装置。 该方法从服务器生成异步通知操作，并且作为响应传输包含描述警报性质的HTML页面的可用性的消息的警报。 在网络上的节点处接收到警报，并将其转换为原始消息。 警报收据确认被发送到服务器。 通过包含必需的相应查询字符串的URL提供对警报HTML页面的访问，以提供适当的HTML页面。 本发明还公开了一种与无线网络相关联的无线局域网（WLAN）适配器，其从网络上的服务器接收寻呼信号，并将确认信号返回给服务器。 本发明还公开了一种基于客户端/服务器的方式来传递由客户端发起的消息。 在客户端和服务器之间建立连接后，客户端从服务器请求一条消息。 作为响应，服务器检索并将消息返回给客户端。