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12 条记录 (耗时 0.027 秒)

    Integrated bar code scanner and communications module
    1.
    发明授权
    Integrated bar code scanner and communications module 有权
    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。

    Down-loadable hand-held optical reader
    2.
    发明授权
    Down-loadable hand-held optical reader 失效
    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。

    SYSTEMS AND METHODS FOR SAVING POWER IN A DISTRIBUTED RFID SYSTEM
    3.
    发明申请
    SYSTEMS AND METHODS FOR SAVING POWER IN A DISTRIBUTED RFID SYSTEM 审中-公开
    在分布式RFID系统中节省电力的系统和方法

    公开(公告)号：US20110025462A1

    公开(公告)日：2011-02-03

    申请号：US12510830

    申请日：2009-07-28

    申请人： Miklos Stern ,  Ed Barkan ,  Benjamin Bekritsky

    发明人： Miklos Stern ,  Ed Barkan ,  Benjamin Bekritsky

    IPC分类号： H04Q5/22

    CPC分类号： G06K7/0008 ,  G06K7/10207

    摘要： Systems and methods for saving power in a distributed RFID system are provided. One RFID reader includes a RFID radio, a data communication radio, and a controller. The controller is configured to compare a current list of RFID tags responding to a current interrogation signal and a previous list of RFID tags responding to a previous interrogation signal to determine if there has been a change in RFID tags responding to the interrogation signals. The controller is also configured to command the data communication radio to transmit a signal to an external computing device if there has been the change in RFID tags, the signal indicative of the change, or not transmit the signal if there has not been a change. An RFID system includes a central computing device, multiple RFID tags, and multiple RFID readers similar to the above RFID reader.

    摘要翻译： 提供了在分布式RFID系统中节省电力的系统和方法。 一个RFID读取器包括RFID无线电，数据通信无线电和控制器。 控制器被配置为比较响应于当前询问信号的RFID标签的当前列表和响应于先前询问信号的先前的RFID标签列表，以确定响应于询问信号的RFID标签是否发生变化。 如果RFID标签中存在变化，表示改变的信号，或者如果没有发生改变，则控制器还被配置为命令数据通信无线电装置将信号发送到外部计算设备。 RFID系统包括中央计算设备，多个RFID标签和类似于上述RFID读取器的多个RFID读取器。

    Low cost bar code reader
    4.
    发明授权
    Low cost bar code reader 失效
    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。

    Dual scanner signal acquisition
    5.
    发明申请
    Dual scanner signal acquisition 审中-公开
    双扫描仪信号采集

    公开(公告)号：US20060065734A1

    公开(公告)日：2006-03-30

    申请号：US10955988

    申请日：2004-09-30

    申请人： William Sackett ,  Anthony Biuso ,  Ed Barkan ,  Frederick Schuessler ,  James Giebel ,  Wynn Aker

    发明人： William Sackett ,  Anthony Biuso ,  Ed Barkan ,  Frederick Schuessler ,  James Giebel ,  Wynn Aker

    IPC分类号： G06K7/10

    CPC分类号： G06K7/14 ,  G06K7/10603

    摘要： A system and method for processing scanner signals by storing both a standard digitizer signal and a more detailed digitizer signal for decoding. The decoder can then use the standard digitizer signal by default and in those cases when the bar code pattern cannot be decoded using the standard digitizer signal the decoder may access the more detailed digitizer signal.

    摘要翻译： 一种用于通过存储标准数字转换器信号和更详细的数字转换器信号来解码扫描器信号的系统和方法。 然后，解码器可以默认使用标准数字转换器信号，并且在这些情况下，当条形码图案不能使用标准数字转换器信号被解码时，解码器可以访问更详细的数字转换器信号。

    SYSTEM AND METHOD FOR CONFIGURING AN OMNIDIRECTIONAL SCANNER
    6.
    发明申请
    SYSTEM AND METHOD FOR CONFIGURING AN OMNIDIRECTIONAL SCANNER 审中-公开
    用于配置OMNIDIRECTIONAL扫描仪的系统和方法

    公开(公告)号：US20080023551A1

    公开(公告)日：2008-01-31

    申请号：US11868082

    申请日：2007-10-05

    申请人： Thomas Boehm ,  Morgan Fuchs ,  Daniel Gonzalez ,  Patrick Salatto ,  Joel Kahn ,  George Lasher ,  Ed Barkan

    发明人： Thomas Boehm ,  Morgan Fuchs ,  Daniel Gonzalez ,  Patrick Salatto ,  Joel Kahn ,  George Lasher ,  Ed Barkan

    IPC分类号： G06K7/10

    CPC分类号： G06K7/14 ,  G06K7/10544

    摘要： An omnidirectional scanning system and method are provided for reading at least one optical code within a field of view of the scanning system and oriented in an orientation included in a set of multiple orientations. The omnidirectional scanning system includes at least one processor for operating the scanning system in at least two modes including a first mode which is a non-restricted omnidirectional scan mode for reading the at least one optical code oriented in any orientation of the set of multiple orientations, and a second mode which is a restricted omnidirectional scan mode for reading the at least one optical code oriented in an orientation of a selectable reduced set of the set of multiple orientations. The method includes the steps of operating the system in a mode selected from the at least two modes including the first mode and the second mode.

    摘要翻译： 提供了一种全向扫描系统和方法，用于读取扫描系统的视野内的至少一个光学代码并且被定向成包括在一组多个取向中的取向。 全向扫描系统包括至少一个用于以至少两种模式操作扫描系统的处理器，所述至少两种模式包括第一模式，其是非限制性全向扫描模式，用于读取以所述多个取向集合中的任何取向定向的至少一个光学代码 以及第二模式，其是限制的全向扫描模式，用于读取以所述多个取向集合的可选缩减集合的取向定向的所述至少一个光学代码。 该方法包括以包括第一模式和第二模式的至少两种模式中选择的模式操作系统的步骤。