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1. 发明授权

US06691919B1 Integrated bar code scanner and communications module 有权
标题翻译：集成条码扫描器和通讯模块
公开(公告)号：US06691919B1
公开(公告)日：2004-02-17
申请号：US09471306
申请日：1999-12-23
申请人： Joseph Katz , Chinh Tan , David Goren , Miklos Stern , Ed Barkan , Howard Shepard , Frederick Wood
发明人： Joseph Katz , Chinh Tan , David Goren , Miklos Stern , Ed Barkan , Howard Shepard , Frederick Wood
IPC分类号： G06K710
CPC分类号： G06K7/10881
摘要： An integrated optical communication and barcode scanning module suitable for use with portable electronic devices is provided. In a first mode of operation the module functions as an Infrared Data Association (IrDA) compatible communications interface. In a second mode of operation, IrDA communications is disabled, and the module functions as a barcode scanner. The module may be switched back and forth between the two modes of operation or operated simultaneously.
摘要翻译：提供了一种适用于便携式电子设备的集成光通信和条形码扫描模块。在第一种操作模式下，该模块用作红外数据协会（IrDA）兼容通信接口。在第二种操作模式下，禁用IrDA通信，模块用作条码扫描器。模块可以在两种操作模式之间来回切换或同时操作。

2. 发明授权

US6119944A Down-loadable hand-held optical reader 失效
标题翻译：可下载的手持式光学读卡器
公开(公告)号：US6119944A
公开(公告)日：2000-09-19
申请号：US794782
申请日：1997-02-03
申请人： Altaf Mulla , Robert Sanders , John Lert, Jr. , Joseph Katz , Chinh Tan , Ed Barkan , Howard Shepard
发明人： Altaf Mulla , Robert Sanders , John Lert, Jr. , Joseph Katz , Chinh Tan , Ed Barkan , Howard Shepard
IPC分类号： B41J2/45 , G06F1/16 , G06F1/18 , G06F3/033 , G06F17/30 , G06K1/12 , G06K7/10 , G06K17/00 , H04L12/28 , H04L29/12
CPC分类号： G06K17/0022 , G06F1/181 , G06F17/30017 , G06F17/30876 , G06F17/30879 , G06F3/03545 , G06K1/121 , G06K7/10881 , G07G1/0081 , B41J2002/453 , H04W8/26
摘要： A hand-held bar code reader, in particular a bar code wand is used by a consumer to read bar code information accompanying a product displayed at a retail outlet. The bar code information can be presented in, for example, UPC format and carries information relating to the products. The consumer subsequently down-loads information stored in the reader via a suitable interface to a personal computer which accesses information identified by a address included in or comprising the bar code information. The site contains additional information such as price information concerning the advertised product and the consumer may be able to pay for and order the product directly via the site. As a result the consumer has a simple reminder of the product, is able to obtain additional information concerning the product with minimum difficulty and can obtain the product itself with maximum ease.
摘要翻译：消费者使用手提式条形码读取器，特别是条形码棒来读取伴随着在零售店显示的产品的条形码信息。条形码信息可以例如以UPC格式呈现，并且携带与产品相关的信息。消费者随后通过适当的接口将存储在读取器中的信息下载到个人计算机，该个人计算机访问由包括在或包括条形码信息的地址所标识的信息。该网站包含有关广告产品的价格信息等附加信息，消费者可能会直接通过网站支付和订购产品。因此，消费者对产品有一个简单的提醒，能够以最小的难度获得有关该产品的附加信息，并且可以最大限度地获得产品本身。

3. 发明申请

US20080308639A1 Scanning devices and methods using surface emitting laser diodes 审中-公开
标题翻译：使用表面发射激光二极管的扫描装置和方法
公开(公告)号：US20080308639A1
公开(公告)日：2008-12-18
申请号：US12221848
申请日：2008-08-07
申请人： Miklos Stern , Chinh Tan , Yajun Li , Howard Shepard , Thomas Mazz , Eric Barkan , Vikram Bhargava , Andrew Fusco , Mark Weitzner
发明人： Miklos Stern , Chinh Tan , Yajun Li , Howard Shepard , Thomas Mazz , Eric Barkan , Vikram Bhargava , Andrew Fusco , Mark Weitzner
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10742
摘要： A bar code scanning device, system and method that utilizes one or more vertical cavity surface emitting laser diodes for producing at least one laser beam, where the vertical cavity surface emitting laser diodes are disposed on a substrate, and wherein the produced laser beam is substantially an essential single spatial mode laser beam. The bar code scanning device, system and method of present invention also comprise a photodiode attached to the substrate and arranged to receive at least a portion of the beam of light reflected off the scanned bar code or symbol.
摘要翻译：一种条形码扫描装置，系统和方法，其利用一个或多个垂直腔表面发射激光二极管来产生至少一个激光束，其中垂直腔表面发射激光二极管设置在衬底上，并且其中所产生的激光束基本上一个基本的单一空间模式激光束。本发明的条形码扫描装置，系统和方法还包括光电二极管，其附接到基板并被布置成接收从扫描的条形码或符号反射的光束的至少一部分。

4. 发明授权

US07428995B1 Scanning devices and methods using surface emitting laser diodes 有权
公开(公告)号：US07428995B1
公开(公告)日：2008-09-30
申请号：US09777076
申请日：2001-02-05
申请人： Miklos Stern , Chinh Tan , Yajun Li , Howard Shepard , Thomas Mazz , Eric Barkan , Vikram Bhargava , Andrew Fusco , Mark Weitzner
发明人： Miklos Stern , Chinh Tan , Yajun Li , Howard Shepard , Thomas Mazz , Eric Barkan , Vikram Bhargava , Andrew Fusco , Mark Weitzner
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10742
摘要： A bar code scanning device, system and method that utilizes one or more vertical cavity surface emitting laser diodes for producing at least one laser beam, where the vertical cavity surface emitting laser diodes are disposed on a substrate, and wherein the produced laser beam is substantially an essential single spatial mode laser beam. The bar code scanning device, system and method of present invention also comprise a photodiode attached to the substrate and arranged to receive at least a portion of the beam of light reflected off the scanned bar code or symbol.

5. 发明授权

US06616046B1 Techniques for miniaturizing bar code scanners including spiral springs and speckle noise reduction 有权
标题翻译：小型化条形码扫描仪的技术，包括螺旋弹簧和散斑降噪
公开(公告)号：US06616046B1
公开(公告)日：2003-09-09
申请号：US09568342
申请日：2000-05-10
申请人： Edward Barkan , Paul Dvorkis , Howard Shepard , Miklos Stern , Chinh Tan
发明人： Edward Barkan , Paul Dvorkis , Howard Shepard , Miklos Stern , Chinh Tan
IPC分类号： G06K710
CPC分类号： G06K7/10851 , G06K7/10643 , G06K7/1098 , G06K7/1417
摘要： Various techniques for reducing the size of bar code scanner modules are disclosed including embodiments having miniature moving mirror elements employing spiral tape springs and micro machined structures. Other embodiments employ VCSELs and relatively small collection areas, while minimizing speckle noise through beam shaping and signal processing techniques.
摘要翻译：公开了用于减小条形码扫描器模块尺寸的各种技术，包括采用螺旋带弹簧和微加工结构的微型移动镜元件的实施例。其他实施例采用VCSEL和相对小的收集区域，同时通过光束整形和信号处理技术最小化斑点噪声。

6. 发明授权

US06578767B1 Low cost bar code reader 失效
标题翻译：低成本条码阅读器
公开(公告)号：US06578767B1
公开(公告)日：2003-06-17
申请号：US09616564
申请日：2000-07-14
申请人： Ed Barkan , Howard Shepard
发明人： Ed Barkan , Howard Shepard
IPC分类号： G06K710
CPC分类号： G06K7/10881 , A61B6/032 , A61B6/466 , A61B6/467 , A61B6/469 , G06K7/10772 , G06T7/0012
摘要： An optical scanning module and a scanner incorporating the scanning module for reading bar codes and other optical indicia that consists of a printed circuit board, an elongated elliptical aperture in the scanning module that is spaced from the circuit board, a light source mounted on the printed circuit board for projecting at least one beam of light through the aperture and onto a dataform to be read, and a detector mounted on the printed circuit board for sensing light reflected from the dataform and through the aperture. Light baffle is preferably used to isolate light source from the detector in the optical scanning module of the present invention.
摘要翻译：一种光学扫描模块和扫描仪，其结合有用于读取条形码的扫描模块和其他光学标记，其中包括印刷电路板，与电路板间隔开的扫描模块中的细长椭圆形孔，安装在印刷电路板上的光源电路板，用于将至少一束光束投射通过孔径并被放置在待读取的数据图形上;以及检测器，安装在印刷电路板上，用于感测从数据形式反射并通过孔径的光。光挡板优选用于在本发明的光学扫描模块中隔离来自检测器的光源。

7. 发明授权

US5151580A Light emitting diode scanner 失效
标题翻译：发光二极管扫描仪
公开(公告)号：US5151580A
公开(公告)日：1992-09-29
申请号：US562130
申请日：1990-08-03
申请人： Boris Metlitsky , Jerome Swartz , Edward Barkan , Howard Shepard , David Goren , Tony Biuso
发明人： Boris Metlitsky , Jerome Swartz , Edward Barkan , Howard Shepard , David Goren , Tony Biuso
IPC分类号： G02B26/10 , G06K7/10
CPC分类号： G06K7/10881 , G06K2207/1013
摘要： A portable scanning head emits and receives light from a light-emitting diode to read symbols, such as bar-code symbols. The optics within the scanner are operative for focusing a light beam and the view of a light sensor in different planes exteriorly of a scanner housing. Imaging means are provided in the unit for imaging a viewing window. The viewing window has an area smaller than that of the scan spot. The system can employ an LED as a light source and tolerate the relatively large-sized (on the order of millimeters) scan spot without sacrificing reading performance since the photodiode "sees" only that portion of the scan spot visible through the viewing window.

8. 发明授权

US5268564A Bar code scanner actuated by detection of scanner motion 失效
标题翻译：通过检测扫描仪运动来启动条码扫描器
公开(公告)号：US5268564A
公开(公告)日：1993-12-07
申请号：US47340
申请日：1993-04-19
申请人： Boris Metlitsky , Jerome Swartz , Edward Barkan , Howard Shepard , David Goren , Tony Biuso
发明人： Boris Metlitsky , Jerome Swartz , Edward Barkan , Howard Shepard , David Goren , Tony Biuso
IPC分类号： G06K7/10 , G08K7/10
CPC分类号： G06K7/10881 , G06K7/10851 , G06K2207/1013 , Y10T307/799
摘要： A bar code scanner which is responsive to the movement of the scanner to activate its light source. The scanner includes a motor having a moving member which is set in motion when the scanner is displaced from a rest position. The moving member generates a voltage in a coil, which activates the operation of the bar code scanner.
摘要翻译：一种条形码扫描仪，其响应于扫描器的移动以激活其光源。扫描器包括具有移动构件的马达，该移动构件在扫描器从静止位置移位时被设置成运动。移动构件产生线圈中的电压，其激活条形码扫描器的操作。

9. 发明授权

US5923025A Electro-magnetically activated scanner with scanner component suspended by single flexural component 失效
标题翻译：电磁激活扫描仪，扫描仪部件由单个弯曲部件悬挂
公开(公告)号：US5923025A
公开(公告)日：1999-07-13
申请号：US911580
申请日：1997-08-14
申请人： Paul Dvorkis , Howard Shepard , Simon Bard , Joseph Katz , Edward Barkan
发明人： Paul Dvorkis , Howard Shepard , Simon Bard , Joseph Katz , Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/10564 , G06K7/10584 , G06K7/10633 , G06K7/10643 , G06K7/10653 , G06K7/10673 , G06K7/10693 , G06K7/10811 , G06K7/10851 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/1098 , G06K2207/1011 , G06K2207/1016 , G06K2207/1018
摘要： High speed scanning arrangements in scanners for reading bar code symbols by oscillating a scanner component in a single line pattern, the scanner assembly being suspended from a single flexural assembly for oscillating movement. The flexural assembly includes a flexure that lies in a plane extending through a central region of a scan mirror in a direction orthogonal to the plane of the mirror. A drive is operative for moving the scanner assembly from a rest position in a circumferential direction to one of two scan end positions. The flexural assembly is tensioned and stores energy, which energy is released in order to return the scanner assembly in the other circumferential direction to the other scan end position.
摘要翻译：在扫描仪中通过以单线图案振荡扫描器部件来读取条形码符号的扫描器中的高速扫描装置，扫描器组件从单个弯曲组件悬挂以进行摆动运动。弯曲组件包括位于沿着与反射镜的平面正交的方向延伸穿过扫描镜的中心区域的平面中的挠曲。驱动器用于将扫描仪组件从周向的静止位置移动到两个扫描结束位置之一。弯曲组件被张紧并存储能量，该能量被释放，以便将扫描器组件沿另一圆周方向返回到另一个扫描结束位置。

10. 发明授权

US5945659A Electromagnetically activated scanner with suspended scanner component and stop 失效
标题翻译：电磁激活扫描仪，悬挂扫描仪组件并停止
公开(公告)号：US5945659A
公开(公告)日：1999-08-31
申请号：US918363
申请日：1997-08-13
申请人： Paul Dvorkis , Howard Shepard , Simon Bard , Joseph Katz , Edward Barkan
发明人： Paul Dvorkis , Howard Shepard , Simon Bard , Joseph Katz , Edward Barkan
IPC分类号： G06K7/10
CPC分类号： G06K7/10564 , G06K7/10584 , G06K7/10633 , G06K7/10643 , G06K7/10653 , G06K7/10673 , G06K7/10693 , G06K7/10811 , G06K7/10851 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/1098 , G06K2207/1011 , G06K2207/1016 , G06K2207/1018
摘要： High speed scanning arrangements in scanners for reading bar code symbols by oscillating a scanner component in a single line pattern, the scanner component being suspended from a flexural assembly for oscillating movement. A stop is operative for contacting the scanner assembly in the event that the arrangement is subjected to external shock forces.
摘要翻译：扫描器中的高速扫描布置用于通过以单线图形振荡扫描器部件来读取条形码符号，扫描器部件从弯曲组件悬挂以进行摆动运动。在该布置受到外部冲击力的情况下，停止件可操作用于接触扫描器组件。

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