MULTIPLE PLATFORM SUPPORT SYSTEM AND METHOD
    2.
    发明申请
    MULTIPLE PLATFORM SUPPORT SYSTEM AND METHOD 有权
    多平台支持系统和方法

    公开(公告)号:US20120138685A1

    公开(公告)日:2012-06-07

    申请号:US12961961

    申请日:2010-12-07

    IPC分类号: G06F9/455 G06K7/01 G06K7/14

    摘要: A portable data terminal including a processor having an instruction set architecture and data storage means configured to store a plurality of operating systems and a virtual machine monitor application program configured to receive at least one instruction from each operating system, communicate with the processor according to the instruction set architecture, and switch operating system access to the processor upon receipt of an electrical signal representing an event.

    摘要翻译: 一种便携式数据终端,包括具有指令集架构的处理器和被配置为存储多个操作系统的数据存储装置和被配置为从每个操作系统接收至少一个指令的虚拟机监视应用程序,根据所述操作系统与处理器进行通信 指令集架构,以及在接收到表示事件的电信号时切换操作系统对处理器的访问。

    Hand held bar code readers or mobile computers with cloud computing services
    3.
    发明授权
    Hand held bar code readers or mobile computers with cloud computing services 有权
    手提式条形码阅读器或具有云计算服务的移动计算机

    公开(公告)号:US08485430B2

    公开(公告)日:2013-07-16

    申请号:US13312465

    申请日:2011-12-06

    IPC分类号: G06K7/10 G06K9/22 G06F17/00

    摘要: A data decoding system that includes a server-side proxy component and at least two back-end computers, where the server-side proxy component is configured, when it receives a decoding request from a client, to select a back-end computer to forward the decoding request to, based on either a pre-defined rule, load estimates for the at least two computers, estimated network throughputs across network paths to the two computers. In response to receiving this request, the back-end computer that is selected is configured to decode the request, which is an image of decodable indicia, by locating the decodable indicia within the image and decoding it into a decoded message. The decodable indicia was provided by a raw image byte stream, a compressed image byte stream, or a partial compressed image byte stream.

    摘要翻译: 一种数据解码系统,当从客户机接收到解码请求时,包括服务器端代理组件和至少两个后端计算机,其中配置了服务器端代理组件,以选择后端计算机转发 基于预定义规则,至少两台计算机的负载估计,到两台计算机的网络路径的估计网络吞吐量的解码请求。 响应于接收到该请求,所选择的后端计算机被配置为通过将可解码标记定位在图像内并将其解码为解码消息来解码作为可解码标记的图像的请求。 可解码标记由原始图像字节流,压缩图像字节流或部分压缩图像字节流提供。

    RFID DEVICES USING METAMATERIAL ANTENNAS
    4.
    发明申请
    RFID DEVICES USING METAMATERIAL ANTENNAS 有权
    使用金属天线的RFID设备

    公开(公告)号:US20120223142A1

    公开(公告)日:2012-09-06

    申请号:US13041165

    申请日:2011-03-04

    摘要: A radio frequency identifier (RFID) tag can comprise an RFID chip, an antenna, and a feed line electrically coupling the RFID chip to the antenna. An encoded information reading (EIR) terminal can comprise a microprocessor, a memory communicatively coupled to the microprocessor, a communication interface, and an EIR device provided by a bar code reading device, an RFID reading device, or a card reading device. The RFID reading device can further comprise an antenna and a feed line. The antenna for the RFID tag or for the RFID reading device can be provided by a patch cell, a patch cell array comprising two or more patch cells, or by a patch cell stack comprising two or more patch cells. An equivalent circuit for the patch can comprise at least two inductances and a shunt capacitance. An equivalent circuit for the patch cell array can comprise two or more inductance groups connected via a series capacitance and two or more shunt capacitances. An equivalent circuit for the patch cell stack can comprises two or more capacitances connected via a series inductance and two or more shunt inductances. The antenna can have a composite right- and left-handed (CRLH) structure.

    摘要翻译: 射频标识符(RFID)标签可以包括RFID芯片,天线和将RFID芯片电耦合到天线的馈线。 编码信息读取(EIR)终端可以包括微处理器,通信地耦合到微处理器的存储器,通信接口和由条形码读取装置,RFID读取装置或读卡装置提供的EIR装置。 RFID读取装置还可以包括天线和馈线。 用于RFID标签或RFID读取装置的天线可以由贴片电池,包括两个或更多个贴片电池的贴片电池阵列或由包括两个或更多个贴片电池的贴片电池组提供。 贴片的等效电路可以包括至少两个电感和分流电容。 用于贴片单元阵列的等效电路可以包括通过串联电容和两个或更多个分流电容连接的两个或更多个电感组。 用于贴片电池堆的等效电路可以包括通过串联电感和两个或更多个分流电感连接的两个或更多个电容。 天线可以具有复合右手和左手(CRLH)结构。

    Multiple platform support system and method
    5.
    发明授权
    Multiple platform support system and method 有权
    多平台支持系统和方法

    公开(公告)号:US09010641B2

    公开(公告)日:2015-04-21

    申请号:US12961961

    申请日:2010-12-07

    IPC分类号: G06K7/10 G06F9/455

    摘要: A portable data terminal including a processor having an instruction set architecture and data storage means configured to store a plurality of operating systems and a virtual machine monitor application program configured to receive at least one instruction from each operating system, communicate with the processor according to the instruction set architecture, and switch operating system access to the processor upon receipt of an electrical signal representing an event.

    摘要翻译: 一种便携式数据终端,包括具有指令集架构的处理器和被配置为存储多个操作系统的数据存储装置和被配置为从每个操作系统接收至少一个指令的虚拟机监视应用程序,根据所述操作系统与处理器进行通信 指令集架构,以及在接收到表示事件的电信号时切换操作系统对处理器的访问。

    RFID DEVICES USING METAMATERIAL ANTENNAS
    6.
    发明申请
    RFID DEVICES USING METAMATERIAL ANTENNAS 有权
    使用金属天线的RFID设备

    公开(公告)号:US20130043309A1

    公开(公告)日:2013-02-21

    申请号:US13211575

    申请日:2011-08-17

    IPC分类号: G06K7/01 G06K7/10 G06K7/08

    摘要: An EIR terminal can comprise a microprocessor, a memory communicatively coupled to the microprocessor, and a radio frequency identifier (RFID) reading device including an antenna having a composite right- and left-handed (CRLH) structure. The antenna can comprise one or more spatially separated conductive cell patches mounted on a dielectric substrate, a feed pad mounted on the dielectric substrate, one or more conductive feed lines connected to the feed pad, and one or more ground planes mounted on the dielectric substrate. One or more conductive feed lines can be spatially separated from one or more conductive cell patches. One or more conductive cell patches can be connected by one or more vias to one or more conductive via lines.

    摘要翻译: EIR终端可以包括微处理器,通信地耦合到微处理器的存储器,以及包括具有复合右手和左手(CRLH)结构的天线的射频识别器(RFID)读取装置。 天线可以包括安装在电介质基底上的一个或多个空间上分离的导电电池片,安装在电介质基片上的馈电垫,连接到馈电垫的一个或多个导电馈电线,以及安装在电介质基片上的一个或多个接地平面 。 一个或多个导电进料管线可以与一个或多个导电细胞贴片在空间上分离。 一个或多个导电细胞贴片可以通过一个或多个通孔连接到一个或多个导电通路线。

    Encoded information reading system including RFID reading device having multiple antennas
    7.
    发明授权
    Encoded information reading system including RFID reading device having multiple antennas 有权
    编码信息读取系统,包括具有多个天线的RFID读取装置

    公开(公告)号:US09436857B2

    公开(公告)日:2016-09-06

    申请号:US13350940

    申请日:2012-01-16

    IPC分类号: G06K7/01 G06K7/10

    CPC分类号: G06K7/10356 G06K19/07773

    摘要: An encoded information reading (EIR) system can comprise a microprocessor, a memory, and at least one RFID reading device, all communicatively coupled to a system bus. The EIR system can further comprise two or more external antennas electrically coupled to a multiplexing circuit. The multiplexing circuit can be configured to electrically couple each antenna to the RFID reading device by using a time division method or a frequency division method. The external antennas can be disposed according to a spatial pattern configured to provide a spatially continuous RFID signal reception within a pre-defined area or volume. The antennas can be configured to receive RFID signals from a plurality of RFID tags attached to a plurality of items and disposed within a radio frequency range of the antennas. The EIR system can be configured to store in its memory a plurality of responses received from the plurality of RFID tags.

    摘要翻译: 编码信息读取(EIR)系统可以包括微处理器,存储器和至少一个RFID读取装置,全部通信地耦合到系统总线。 EIR系统还可以包括电耦合到多路复用电路的两个或更多个外部天线。 复用电路可以被配置为通过使用时分方法或分频方法将每个天线电耦合到RFID读取装置。 外部天线可以根据配置成在预定义的区域或体积内提供空间连续的RFID信号接收的空间模式来布置。 天线可以被配置为从附接到多个物品并设置在天线的射频范围内的多个RFID标签接收RFID信号。 EIR系统可以被配置为在其存储器中存储从多个RFID标签接收的多个响应。

    RFID devices using metamaterial antennas
    8.
    发明授权
    RFID devices using metamaterial antennas 有权
    使用超材料天线的RFID设备

    公开(公告)号:US08596533B2

    公开(公告)日:2013-12-03

    申请号:US13211575

    申请日:2011-08-17

    IPC分类号: G06K7/00

    摘要: An EIR terminal can comprise a microprocessor, a memory communicatively coupled to the microprocessor, and a radio frequency identifier (RFID) reading device including an antenna having a composite right- and left-handed (CRLH) structure. The antenna can comprise one or more spatially separated conductive cell patches mounted on a dielectric substrate, a feed pad mounted on the dielectric substrate, one or more conductive feed lines connected to the feed pad, and one or more ground planes mounted on the dielectric substrate. One or more conductive feed lines can be spatially separated from one or more conductive cell patches. One or more conductive cell patches can be connected by one or more vias to one or more conductive via lines.

    摘要翻译: EIR终端可以包括微处理器,通信地耦合到微处理器的存储器,以及包括具有复合右手和左手(CRLH)结构的天线的射频识别器(RFID)读取装置。 天线可以包括安装在电介质基底上的一个或多个空间上分离的导电电池片,安装在电介质基片上的馈电垫,连接到馈电垫的一个或多个导电馈电线,以及安装在电介质基片上的一个或多个接地平面 。 一个或多个导电进料管线可以与一个或多个导电细胞贴片在空间上分离。 一个或多个导电细胞贴片可以通过一个或多个通孔连接到一个或多个导电通路线。

    RFID READING TERMINAL WITH DIRECTIONAL ANTENNA
    9.
    发明申请
    RFID READING TERMINAL WITH DIRECTIONAL ANTENNA 审中-公开
    RFID读取终端与方向天线

    公开(公告)号:US20130221098A1

    公开(公告)日:2013-08-29

    申请号:US13403191

    申请日:2012-02-23

    IPC分类号: H04Q5/22 G06K7/10

    摘要: A radio frequency identifier (RFID) reading terminal can comprise a microprocessor, a memory, and an RFID reading device including a directional antenna. The RFID reading device can be configured to output raw message data containing an encoded message and/or output decoded message data corresponding to an encoded message. The RFID reading terminal can further comprise an aiming light source configured to emit aiming light, and at least one aiming lens configured to direct the aiming light onto a target to produce a visible aiming pattern at least partially contained within a projection onto the target of a coverage shape of the RF signal emitted by the directional antenna.

    摘要翻译: 射频标识符(RFID)读取终端可以包括微处理器,存储器和包括定向天线的RFID读取装置。 RFID读取装置可以被配置为输出包含编码消息的原始消息数据和/或输出对应于编码消息的解码消息数据。 RFID读取终端还可以包括被配置为发射瞄准光的瞄准光源,以及配置成将瞄准光引导到目标上的至少一个对准透镜,以产生至少部分地包含在投射到目标上的投影物的可见瞄准图案 由定向天线发射的RF信号的覆盖形状。