Data collection device having dynamic access to multiple wireless networks
    1.
    发明授权
    Data collection device having dynamic access to multiple wireless networks 有权
    具有动态访问多个无线网络的数据收集设备

    公开(公告)号:US08496181B2

    公开(公告)日:2013-07-30

    申请号:US13601541

    申请日:2012-08-31

    申请人: Ynjiun P Wang

    发明人: Ynjiun P Wang

    IPC分类号: G06K7/10

    摘要: There is set forth herein a method of providing network connectivity. The method can include introducing a new communication device within a communication range of a portable data collection device, the new communication device comprising a dynamic access module enabling the new communication device to receive data packets from the portable data collection device and route payload data of the data packets to an access point. In one aspect the new communication device can receive data packets from the portable data collection device and route payload data of the data packets to the access point if the new communication device determines that it is in range of both of said access point and the portable data collection device. There is set forth herein a system having a dynamic access module.

    摘要翻译: 这里提出了提供网络连接性的方法。 该方法可以包括在便携式数据收集设备的通信范围内引入新的通信设备,该新的通信设备包括动态接入模块,该动态接入模块使得新的通信设备能够从便携式数据收集设备接收数据分组,并且路由有效载荷数据 数据包到接入点。 在一个方面,如果新的通信设备确定其在所述接入点和便携式数据两者的范围内,则新的通信设备可以从便携式数据收集设备接收数据分组并将数据分组的有效载荷数据路由到接入点 收集装置。 这里阐述了具有动态访问模块的系统。

    Apparatus for processing human-readable and machine-readable documents
    2.
    发明授权
    Apparatus for processing human-readable and machine-readable documents 失效
    用于处理人类可读和机器可读文件的装置

    公开(公告)号:US6002491A

    公开(公告)日:1999-12-14

    申请号:US881260

    申请日:1997-06-24

    IPC分类号: G06K17/00 H04N1/00 H04N1/32

    摘要: An original document of one or more pages containing human-readable printed information is encoded in one or more two-dimensional bar code symbols and transmitted by facsimile to a remote site where a facsimile of the symbols is machine read, decoded and printed to provide an accurate reproduction of the original document. The facsimile symbol can be facsimile transmitted to another remote site where the facsimile symbol is regenerated, machine read, decoded and printed as another reproduction of the original document. The machine readability of the symbol facilitates computer entry of the original document printed information. The coded symbol may also contain data used at a remote site to control processing and dissemination of the original document printed information.

    摘要翻译: 包含人类可读印刷信息的一个或多个页面的原始文档被编码在一个或多个二维条形码符号中,并通过传真发送到远程站点,其中符号的传真被机器读取,解码和打印,以提供 准确复制原始文件。 传真符号可以传真到另一个远程站点,其中传真符号被再生,机器读取,解码和打印作为原始文档的另一个再现。 符号的机器可读性便于计算机输入原始文档打印的信息。 编码符号还可以包含在远程站点使用的数据,以控制原始文档打印信息的处理和传播。