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    POLARIZATION INSENSITIVE ANTENNA FOR HANDHELD RADIO FREQUENCY IDENTIFICATION READERS
    1.
    发明申请
    POLARIZATION INSENSITIVE ANTENNA FOR HANDHELD RADIO FREQUENCY IDENTIFICATION READERS 审中-公开
    手持无线电频率识别读取器的极化无线天线

    公开(公告)号：WO2009146272A1

    公开(公告)日：2009-12-03

    申请号：PCT/US2009/044463

    申请日：2009-05-19

    Applicant: SYMBOL TECHNOLOGIES, INC. ,  BELLOWS, David

    Inventor： BELLOWS, David

    IPC: H01Q13/10

    CPC classification number: H01Q1/2216 ,  H01Q7/00 ,  H01Q13/16 ,  H01Q21/24

    Abstract: A handheld radio frequency identification (RFID) reader includes a polarization insensitive antenna that enables simultaneous operation in two orthogonal polarization modes. The RFID reader includes an RF communication module and an antenna coupled to the RF communication module. The RF communication module is configured to process RF signals associated with operation of the RFID reader, and the antenna is configured to transmit and receive RF energy associated with operation of the RFID reader. The antenna includes a conductive loop element having a major longitudinal path, and a slot formed in the conductive loop element along the major longitudinal path. The conductive loop element is configured to operate as a first antenna polarized in a first orientation, and the slot is configured to operate as a second antenna polarized in a second orientation.

    Abstract translation: 手持式射频识别（RFID）读取器包括一个极化不敏感的天线，其能够在两个正交偏振模式下同时工作。 RFID读取器包括RF通信模块和耦合到RF通信模块的天线。 RF通信模块被配置为处理与RFID读取器的操作相关联的RF信号，并且天线被配置为发送和接收与RFID读取器的操作相关联的RF能量。 天线包括具有主纵向路径的导电环路元件和沿主纵向路径形成在导电环路元件中的槽。 导电环形元件被配置为作为在第一取向偏振的第一天线工作，并且该槽被配置为作为在第二取向极化的第二天线进行操作。

    MOBILE COMPUTER WITH INTEGRATED UHF RFID READER
    3.
    发明申请
    MOBILE COMPUTER WITH INTEGRATED UHF RFID READER 审中-公开
    集成UHF RFID阅读器的移动计算机

    公开(公告)号：WO2007040873A2

    公开(公告)日：2007-04-12

    申请号：PCT/US2006/033668

    申请日：2006-08-28

    Applicant: SYMBOL TECHNOLOGIES, INC. ,  BELLOWS, David ,  KNADLE, Richard, Jr. ,  WULFF, Thomas

    Inventor： BELLOWS, David ,  KNADLE, Richard, Jr. ,  WULFF, Thomas

    IPC: G06F1/16

    CPC classification number: G06F1/1613 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1684 ,  G06F1/1698

    Abstract: A mobile computing device as described herein includes an integrated UHF radio frequency identification ("RFID") reader and UHF RFID reader antenna within the housing of the device. The mobile computing device supports traditional general purpose functions, such as data capture, scanning, imaging, or the like, in addition to RFID reader functions. The housing of the device fully encloses the RFID reader and antenna such that the RFID components are permanently enclosed by the housing. The integrated design of the device eliminates the need for an RFID accessory and provides for multi-tasking and multi-functioning.

    Abstract translation: 这里描述的移动计算设备包括设备外壳内的集成UHF射频识别（“RFID”）阅读器和UHF RFID阅读器天线。 除了RFID读取器功能之外，移动计算设备还支持传统的通用功能，例如数据捕获，扫描，成像等。 设备的外壳完全包围RFID阅读器和天线，使得RFID部件永久地被外壳封闭。 该设备的集成设计消除了对RFID附件的需求，并提供了多任务和多功能。

    THERMALLY CONTROLLED DUTY CYCLE REGULATION IN AN RFID MODULE
    5.
    发明申请
    THERMALLY CONTROLLED DUTY CYCLE REGULATION IN AN RFID MODULE 审中-公开
    RFID模块中的热控制周期调节

    公开(公告)号：WO2010141212A1

    公开(公告)日：2010-12-09

    申请号：PCT/US2010/035255

    申请日：2010-05-18

    Applicant: SYMBOL TECHNOLOGIES, INC. ,  SANDLER, Robert I. ,  BELLOWS, David E. ,  STRZELCZYK, Martin J.

    Inventor： SANDLER, Robert I. ,  BELLOWS, David E. ,  STRZELCZYK, Martin J.

    IPC: G06K7/00

    CPC classification number: G06K7/0008 ,  G06K7/10207 ,  G06K2017/0096

    Abstract: A system and methods for measuring the temperature of an RFID reader module and inserting a delay in the RFID reader's duty cycle to prevent the RFID reader from initiating a thermal shutdown. The system and methods are self-adaptable, therefore incurring the benefit regardless of the design of the RFID reader host and its associated heat sink. The system and methods also provide for archiving the collected data and analyzing the data providing the ability to improve the design of the RFID reader host.

    Abstract translation: 一种用于测量RFID读取器模块的温度并在RFID读取器的占空比中插入延迟以防止RFID读取器发起热关断的系统和方法。 该系统和方法是自适应的，因此无论RFID读取器主机及其相关联的散热器的设计如何，都会带来好处。 该系统和方法还提供归档收集的数据和分析数据，提供改进RFID读取器主机设计的能力。

    ADAPTING A MOBILE COMPUTING DEVICE WITH A FACE MODULE EXPANSION PORT
    6.
    发明申请
    ADAPTING A MOBILE COMPUTING DEVICE WITH A FACE MODULE EXPANSION PORT 审中-公开
    适应具有面部模块扩展端口的移动计算设备

    公开(公告)号：WO2009158165A1

    公开(公告)日：2009-12-30

    申请号：PCT/US2009/046236

    申请日：2009-06-04

    Applicant: SYMBOL TECHNOLOGIES, INC. ,  BELLOWS, David ,  WULFF, Thomas

    Inventor： BELLOWS, David ,  WULFF, Thomas

    IPC: G06F13/00

    CPC classification number: G06F1/1632 ,  G06K7/10881 ,  G06K7/1098 ,  G06K9/228

    Abstract: Described are devices and systems for adapting an expansion port at a front end of a mobile computing device without impacting the performance of the device. The device includes a housing having a front end, a data capturing arrangement positioned on the front end, the data capturing arrangement collecting data from one of more automatic identification items, and an expansion port positioned on the front end, the expansion port receiving an expansion module increasing the functionality of the device. The system includes a mobile computing device including a housing having a front end, a data capturing arrangement positioned on the front end, the data capturing arrangement collecting data from one or more automatic identification items, and an expansion port positioned on the front end, and an expansion module increasing the functionality of the device, the expansion module receivable by the expansion port of the mobile computing device.

    Abstract translation: 描述了用于在移动计算设备的前端适配扩展端口而不影响设备的性能的设备和系统。 该装置包括具有前端，位于前端的数据捕获装置的壳体，从多个自动识别项目中的一个收集数据的数据捕获装置和位于前端的扩展端口，扩展端口接收扩展 模块增加了设备的功能。 该系统包括移动计算装置，其包括具有前端的壳体，位于前端的数据捕获装置，从一个或多个自动识别项收集数据的数据捕获装置和位于前端的扩展端口，以及 扩展模块增加了设备的功能，扩展模块可由移动计算设备的扩展端口接收。

    INTEGRATED FRAME FOR MONOCOQUE HOUSING
    7.
    发明申请
    INTEGRATED FRAME FOR MONOCOQUE HOUSING 审中-公开
    一体化框架用于单体房

    公开(公告)号：WO2009042411A1

    公开(公告)日：2009-04-02

    申请号：PCT/US2008/075950

    申请日：2008-09-11

    Applicant: SYMBOL TECHNOLOGIES, INC. ,  STRAT, Daniella ,  BELLOWS, David

    Inventor： STRAT, Daniella ,  BELLOWS, David

    IPC: H05K5/00 ,  H04N1/00

    CPC classification number: H05K5/0008 ,  H04N1/00493

    Abstract: A monocoque housing comprises a main housing and an integrated unit. The main housing includes an opening leading to a recess within the main housing. The integrated unit includes a frame and an end cap being received by the main housing through the opening so that, when assembled, the end cap occupies the opening and the frame is received within the recess.

    Abstract translation: 单体壳体包括主壳体和集成单元。 主壳体包括通向主壳体内的凹部的开口。 集成单元包括框架和端盖，其通过开口被主壳体接收，使得当组装时，端盖占据开口并且框架容纳在凹部内。

    SYSTEM AND METHOD FOR A HEADSET COMBINING A MICROPHONE AND AN ANTENNA
    9.
    发明申请
    SYSTEM AND METHOD FOR A HEADSET COMBINING A MICROPHONE AND AN ANTENNA 审中-公开
    用于组合麦克风和天线的耳机的系统和方法

    公开(公告)号：WO2009035963A3

    公开(公告)日：2009-06-25

    申请号：PCT/US2008075689

    申请日：2008-09-09

    Applicant: SYMBOL TECHNOLOGIES INC ,  BELLOWS DAVID

    Inventor： BELLOWS DAVID

    IPC: H04R5/033

    CPC classification number: H04R1/1091 ,  H04R1/083 ,  H04R5/0335 ,  H04R2201/107 ,  H04R2420/07

    Abstract: A headset comprises an audio output device, an audio input device, and a wire. The audio output device plays outgoing audio data. The audio input device receives incoming audio data. The wire connects the audio output device to a sound device that interprets the incoming audio data. The wire is further configured to be an antenna to one of transmit and receive radio frequency signals. The wire is further connected to a transceiver.

    Abstract translation: 耳机包括音频输出设备，音频输入设备和电线。 音频输出设备播放输出音频数据。 音频输入设备接收传入的音频数据。 线将音频输出设备连接到解释输入音频数据的声音设备。 线被进一步配置为作为发射和接收射频信号之一的天线。 导线进一步连接到收发器。

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