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    Method and system for linking a wireless hand held optical reader with a base unit or other wireless device
    1.
    发明授权
    Method and system for linking a wireless hand held optical reader with a base unit or other wireless device 有权
    用于将无线手持式光学读取器与基本单元或其他无线设备相链接的方法和系统

    公开(公告)号：US07556203B2

    公开(公告)日：2009-07-07

    申请号：US11168230

    申请日：2005-06-27

    申请人： Michael D. Robinson ,  John Izzo ,  Joseph Livingston ,  Clayton Roberts ,  Joseph A. Walczyk

    发明人： Michael D. Robinson ,  John Izzo ,  Joseph Livingston ,  Clayton Roberts ,  Joseph A. Walczyk

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10881

    摘要： A retail store network comprising a cash register, server, and hand held optical reader for reading a bar code symbol of an item and generating a decoded out bar code data message. The hand held bar code reader has an electrical connector and a wireless transceiver. The optical reader can be used with a base unit also having an electrical connector and a wireless transceiver. The network is configured so that the hand held bar code reader and the base unit have one linking mode in which the address of the base unit is sent to the hand held bar code reader through their respective electrical connectors. The linking process is completed by way of wireless communication, including the transmission of the address of the hand held bar code reader to the base unit. The hand held bar code reader further comprises circuitry to allow the optical reader to also operate in a linking mode where it can link with other devices that it cannot physically mate its electrical connector with, but can initiate the linking and complete the process wirelessly.

    摘要翻译： 一种零售商店网络，包括收银机，服务器和手持式光学读取器，用于读取项目的条形码符号并产生解码的条形码数据消息。 手持式条形码读取器具有电连接器和无线收发器。 光学读取器可以与也具有电连接器和无线收发器的基座单元一起使用。 网络被配置为使得手持条形码阅读器和基本单元具有一个链接模式，其中基本单元的地址通过它们各自的电连接器发送到手持式条形码阅读器。 链接过程通过无线通信完成，包括将手持式条形码阅读器的地址传送到基本单元。 手持式条形码阅读器还包括允许光学读取器还可以以链接模式操作的电路，其中它可以与其他设备链接，使得其不能与其电连接器物理匹配，但是可以无线地启动链接并完成该过程。

    Method and apparatus for uniquely associating a bar code reading terminal to a cash register in a retail store network
    2.
    发明申请
    Method and apparatus for uniquely associating a bar code reading terminal to a cash register in a retail store network 有权
    用于将条形码读取终端唯一地关联到零售商店网络中的收银机的方法和装置

    公开(公告)号：US20070284441A1

    公开(公告)日：2007-12-13

    申请号：US11700265

    申请日：2007-01-30

    申请人： Joseph Walczyk ,  John C. Masters ,  Barry H. Keys ,  Joseph Livingston

    发明人： Joseph Walczyk ,  John C. Masters ,  Barry H. Keys ,  Joseph Livingston

    IPC分类号： G06K15/00

    CPC分类号： G07G1/0045 ,  G06Q20/202 ,  G07G1/12

    摘要： There is provided herein an encoded information reading terminal such as may be provided for by a bar code reading terminal for operation in a network such as a retail store network that is configured in one embodiment to automatically enter a unique association mode of operation subsequent to wirelessly receiving a radio address from one computer of a plurality of computers, e.g., a cash register address from one cash register out of a plurality of cash registers. In one embodiment a bar code reading terminal can be configured to wait for a cash register address to be wirelessly received as part of a connection request initiated from one cash register out of a plurality of cash registers. A bar code reading terminal can be configured so that when operating in a unique association mode, a bar code reading terminal transmits all decoded bar code messages output by the bar code reading terminal to an external device to the one cash register sending its cash register address.

    摘要翻译： 这里提供了编码信息读取终端，例如可以由条形码读取终端提供，用于在诸如零售商店网络的网络中操作，在一个实施例中被配置为在无线方式之后自动输入唯一关联操作模式 从多个计算机的一个计算机接收无线电地址，例如，多个收银机中的一个收银机的收银机地址。 在一个实施例中，条形码读取终端可以被配置为等待收银机地址作为从多个收银机中的一个收银机发起的连接请求的一部分被无线地接收。 可以配置条形码读取终端，使得当以唯一关联模式操作时，条形码读取终端将由条形码读取终端输出的所有解码的条形码消息发送到外部设备到发送其收银机地址的一个收银机 。

    Analog-to-digital converter with automatic range and sensitivity adjustment
    3.
    发明申请
    Analog-to-digital converter with automatic range and sensitivity adjustment 有权
    具有自动量程和灵敏度调节的模数转换器

    公开(公告)号：US20070228170A1

    公开(公告)日：2007-10-04

    申请号：US11705545

    申请日：2007-02-12

    申请人： John Pettinelli ,  Matthew Pankow ,  Joseph Livingston ,  Edward Bremer ,  Timothy Meier

    发明人： John Pettinelli ,  Matthew Pankow ,  Joseph Livingston ,  Edward Bremer ,  Timothy Meier

    IPC分类号： G06K7/10

    CPC分类号： H03M1/182 ,  G06K7/10851

    摘要： The invention is a system and method for providing optimized accuracy and precision in analog-to-digital conversions of data. In an embodiment of the invention, an AID converter is configured by setting two separately definable reference voltages that are controlled by a microprocessor. The A/D converter range is as wide as, or slightly greater than, a dynamic range of the analog signal to be converted. The microprocessor adjusts at least one reference voltage. The A/D converter receives analog signals from a sensor. The dynamic range of the signal from the sensor, or the sensor operating conditions, are used to define the reference voltages. The converted data is provided to a data processor at a rate controlled by a clocking signal. In a method according to the invention, the A/D converter is operated using the features described above. The accuracy and the precision of the converted data are thereby optimized.

    摘要翻译： 本发明是一种用于在数字模数转换中提供优化的精度和精度的系统和方法。 在本发明的一个实施例中，通过设置由微处理器控制的两个可分别定义的参考电压来配置AID转换器。 A / D转换器的范围与要转换的模拟信号的动态范围一样宽或稍大。 微处理器调整至少一个参考电压。 A / D转换器从传感器接收模拟信号。 来自传感器的信号或传感器工作条件的动态范围用于定义参考电压。 转换的数据以时钟信号控制的速率提供给数据处理器。 在根据本发明的方法中，使用上述特征来操作A / D转换器。 由此优化转换数据的精度和精度。

    Method and apparatus for uniquely associating a bar code reading terminal to a cash register in a retail store network
    9.
    发明授权
    Method and apparatus for uniquely associating a bar code reading terminal to a cash register in a retail store network 有权
    用于将条形码读取终端唯一地关联到零售商店网络中的收银机的方法和装置

    公开(公告)号：US07686216B2

    公开(公告)日：2010-03-30

    申请号：US11700265

    申请日：2007-01-30

    申请人： Joseph Walczyk ,  John C. Masters ,  Barry H. Keys ,  Joseph Livingston

    发明人： Joseph Walczyk ,  John C. Masters ,  Barry H. Keys ,  Joseph Livingston

    IPC分类号： G06K15/00 ,  G06K7/10 ,  G06G1/12

    CPC分类号： G07G1/0045 ,  G06Q20/202 ,  G07G1/12

    摘要： There is provided herein an encoded information reading terminal such as may be provided for by a bar code reading terminal for operation in a network such as a retail store network that is configured in one embodiment to automatically enter a unique association mode of operation subsequent to wirelessly receiving a radio address from one computer of a plurality of computers, e.g., a cash register address from one cash register out of a plurality of cash registers. In one embodiment a bar code reading terminal can be configured to wait for a cash register address to be wirelessly received as part of a connection request initiated from one cash register out of a plurality of cash registers. A bar code reading terminal can be configured so that when operating in a unique association mode, a bar code reading terminal transmits all decoded bar code messages output by the bar code reading terminal to an external device to the one cash register sending its cash register address.

    摘要翻译： 这里提供了编码信息读取终端，例如可以由条形码读取终端提供，用于在诸如零售商店网络的网络中操作，在一个实施例中被配置为在无线方式之后自动输入唯一关联操作模式 从多个计算机的一个计算机接收无线电地址，例如，多个收银机中的一个收银机的收银机地址。 在一个实施例中，条形码读取终端可以被配置为等待收银机地址作为从多个收银机中的一个收银机发起的连接请求的一部分被无线地接收。 可以配置条形码读取终端，使得当以唯一关联模式操作时，条形码读取终端将由条形码读取终端输出的所有解码的条形码消息发送到外部设备到发送其收银机地址的一个收银机 。

    Optical fiber array connectivity system with indicia to facilitate connectivity in four orientations for dual functionality
    10.
    发明申请
    Optical fiber array connectivity system with indicia to facilitate connectivity in four orientations for dual functionality 有权
    具有标记的光纤阵列连接系统，以促进四个方向的连接，实现双重功能

    公开(公告)号：US20060275007A1

    公开(公告)日：2006-12-07

    申请号：US11440622

    申请日：2006-05-25

    申请人： Joseph Livingston ,  Timothy Anderson ,  Paul Kolesar ,  Richard Case

    发明人： Joseph Livingston ,  Timothy Anderson ,  Paul Kolesar ,  Richard Case

    IPC分类号： G02B6/00

    CPC分类号： G02B6/3831 ,  G02B6/3851 ,  G02B6/3885 ,  G02B6/4471

    摘要： A fan-out unit for a data communication system includes: a plurality of optical fibers; and a faceplate with a plurality of ports arranged in at least one row, each of the ports being optically interconnected with a respective one of the optical fibers and configured to received a mating optical fiber. The faceplate includes a first visual indicia associated with the ports that indicates an arrangement in which mating optical fibers are to be inserted into the ports, the first visual indicia being easily readable when the faceplate is in either a first horizontal orientation or a first vertical orientation, but not being easily readable when the faceplate is in a second horizontal orientation that is inverted from the first horizontal orientation or a second vertical orientation that is inverted from the first vertical orientation.

    摘要翻译： 一种用于数据通信系统的扇出单元包括：多个光纤; 以及具有布置在至少一行中的多个端口的面板，每个端口与相应的一根光纤光学互连，并且被配置为接收配合的光纤。 面板包括与端口相关联的第一视觉标记，其指示将配合光纤插入到端口中的布置，当面板处于第一水平取向或第一垂直取向时，第一视觉标记易于读取 但是当面板处于从第一水平方向反转的第二水平方向或从第一垂直取向反转的第二垂直取向时，不容易读取。