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    SINGLE FREQUENCY LOW POWER RFID DEVICE
    11.
    发明申请
    SINGLE FREQUENCY LOW POWER RFID DEVICE 有权
    单频低功率RFID设备

    公开(公告)号：US20100001842A1

    公开(公告)日：2010-01-07

    申请号：US12498884

    申请日：2009-07-07

    申请人： Mark Duron ,  James Giebel ,  David Goren ,  Thomas Wulff ,  Richard T. Knadle, JR. ,  Christopher Brock

    发明人： Mark Duron ,  James Giebel ,  David Goren ,  Thomas Wulff ,  Richard T. Knadle, JR. ,  Christopher Brock

    IPC分类号： H04Q5/22

    CPC分类号： G06K7/0008

    摘要： Methods, systems, and apparatuses for a reader transceiver circuit are described. The reader transceiver circuit incorporates a frequency generator, such as a surface acoustic wave (SAW) oscillator. A reader incorporating the reader transceiver circuit is configured to read a tag at very close range, including while being in contact with the tag. The transceiver can be coupled to various host devices in a variety of ways, including being located in a RFID reader (e.g., mobile or fixed position), a computing device, a barcode reader, etc. The transceiver can be located in an RFID module that is attachable to a host device, can be configured in the host device, or can be configured to communicate with the host device over a distance. The RFID module may include one or more antennas, such as a first antenna configured to receive a magnetic field component of an electromagnetic wave and a second antenna configured to receive an electric field component of an electromagnetic wave. The RFID module may include a detector that is configured to determine if the RFID module is positioned in proximity to an object, such as a RFID tag. The detector may operate as a trigger for the RFID module, to enable or trigger a function of the RFID module.

    摘要翻译： 描述了用于读取器收发器电路的方法，系统和装置。 读取器收发器电路包括频率发生器，例如表面声波（SAW）振荡器。 包括读取器收发器电路的读取器被配置为在非常接近的范围内读取标签，包括在与标签接触的同时。 收发器可以以各种方式耦合到各种主机设备，包括位于RFID读取器（例如，移动或固定位置），计算设备，条形码读取器等中。收发器可以位于RFID模块中 可附接到主机设备，可以在主机设备中配置，或者可以被配置为在一定距离上与主机设备进行通信。 RFID模块可以包括一个或多个天线，诸如被配置为接收电磁波的磁场分量的第一天线和被配置为接收电磁波的电场分量的第二天线。 RFID模块可以包括被配置为确定RFID模块是否位于诸如RFID标签之类的物体附近的检测器。 检测器可以用作RFID​​模块的触发器，以实现或触发RFID模块的功能。

    CAPACITANCE MODELING
    13.
    发明申请
    CAPACITANCE MODELING 有权
    电容建模

    公开(公告)号：US20080243453A1

    公开(公告)日：2008-10-02

    申请号：US12137257

    申请日：2008-06-11

    申请人： Rachel Gordin ,  David Goren

    发明人： Rachel Gordin ,  David Goren

    IPC分类号： G06G7/48

    CPC分类号： G06F17/5036

    摘要： A method of modeling capacitance for a structure comprising a pair of long conductors surrounded by a dielectric material and supported by a substrate. In particular, the structure may be on-chip coplanar transmission lines over a conductive substrate operated at very high frequencies, such that the substrate behaves as a perfect dielectric. It is assumed that the surrounding dielectric material is a first dielectric with a first permittivity (ε1) and the substrate is a second dielectric with a second permittivity (ε2). The method models the capacitance (C1) for values of the first and second permittivity (ε1, ε2) based on known capacitance (C2) computed for a basis structure with the same first permittivity (ε1) and a different second permittivity (ε2). Extrapolation or interpolation formulae are suggested to model the sought capacitance (C1) through one or more known capacitances (C2).

    摘要翻译： 一种用于结构建模的方法，该结构包括由电介质材料包围并由衬底支撑的一对长导体。 特别地，该结构可以是在以非常高的频率操作的导电衬底上的片上共面传输线，使得衬底表现为完美的电介质。 假设周围的电介质材料是具有第一介电常数（ε1> 1）的第一电介质，并且衬底是具有第二介电常数（ε2/2）的第二电介质。 该方法基于已知的电容（第一和第二介电常数（ε1，ε2，ε2））对第一和第二介电常数（ε1，ε2，ε2 2）的值建模电容（C 1 SUB） 对于具有相同的第一介电常数（ε1> 1）和不同的第二介电常数（ε2> 2）的基础结构计算出的C 2 C 2 N 2）。 建议外推或内插公式，以通过一个或多个已知电容（C 2> 2）来建模所寻找的电容（C 1> 1）。

    Capacitance modeling
    15.
    发明授权
    Capacitance modeling 有权
    电容建模

    公开(公告)号：US07308662B2

    公开(公告)日：2007-12-11

    申请号：US11153047

    申请日：2005-06-15

    申请人： David Goren ,  Shlomo Shlafman

    发明人： David Goren ,  Shlomo Shlafman

    IPC分类号： G06F17/50 ,  H01L21/66

    CPC分类号： G06F17/5036

    摘要： A method of modeling capacitance for all practical 2D on-chip wire structures including coplanar and microstrip structures. The method includes using a field lines approach (600) to obtain capacitance expressions for structure components, combining the expressions (704) for components of the subject structure and obtaining a capacitance expression (705) for the subject structure. The static capacitance matrix for the structure is calculated from the capacitance expression. The structure components can include components with parallel plate field lines, quarter circle field lines, singularity field lines, singularity field lines with restriction, double set of quarter circle field lines which are used as building blocks for the subject structure. The final capacitance expressions can be used for the modeling of critical on-chip wires and devices as well as inside a capacitance extraction tool.

    摘要翻译： 对于所有实际的2D片上线结构（包括共面和微带结构）的电容建模方法。 该方法包括使用场线方法（600）来获得结构分量的电容表达式，组合用于主题结构的分量的表达式（704）并获得用于该对象结构的电容表达式（705）。 根据电容表达式计算结构的静态电容矩阵。 结构部件可以包括具有平行板场线，四分之一圆场线，奇点场线，具有限制的奇异场线，具有双组四分之一圆场线的组件，它们被用作被摄体结构的构件。 最终的电容表达式可用于关键片上导线和器件以及电容提取工具中的建模。

    Three dimensional (3-D) object locator system for items or sites using an intuitive sound beacon: system and method of operation
    17.
    发明授权
    Three dimensional (3-D) object locator system for items or sites using an intuitive sound beacon: system and method of operation 有权
    使用直观声音信标的物品或场地的三维（3-D）物体定位系统：系统和操作方法

    公开(公告)号：US06684176B2

    公开(公告)日：2004-01-27

    申请号：US09961373

    申请日：2001-09-25

    申请人： Bruce A. Willins ,  David Goren ,  Richard M. Vollkommer

    发明人： Bruce A. Willins ,  David Goren ,  Richard M. Vollkommer

    IPC分类号： G01C1700

    CPC分类号： G01S5/06 ,  G01S5/0284 ,  H04R5/033

    摘要： An object locator system generates an audio signal as if emanating from the object as a user varies angular orientation and distance from an object or site to be located within an area. A computer linked to an access transceiver receives transmissions from a user wearing a headset including a transceiver and electronic compass. The compass provides a signal indicative of the user orientation. An access transceiver receives the signal and calculates the location of the user based on the time difference of arrival of the RF signal and triangulation of the user movement. An accelerometer in the headset continuously tracks user movement. The location of the object in a vertical direction is provided by a directory or other reference source stored in the computer. Based on the angular orientation, horizontal and vertical distance of the object or site relative to the user, the computer maps the location information into sounds in the form of pulse amplitude or frequency modulated sound. The audio signal is perceived by the user as emanating from the object or site.

    摘要翻译： 对象定位器系统生成音频信号，就像从用户改变角度取向和距离要位于一个区域内的对象或位置的距离而从对象发出的信号。 链接到接入收发器的计算机从戴耳机的用户接收包括收发机和电子罗盘的传输。 指南针提供指示用户取向的信号。 接入收发器基于RF信号的到达时间差和用户移动的三角测量接收信号并计算用户的位置。 耳机中的加速度计连续跟踪用户移动。 物体在垂直方向上的位置由存储在计算机中的目录或其他参考源提供。 基于角度取向，物体或位置相对于用户的水平和垂直距离，计算机将位置信息以脉冲幅度或调频声音的形式映射成声音。 音频信号被用户感知为从对象或站点发出。

    SYSTEMS AND METHODS OF TRANSFERRING USER INFORMATION TO DIFFERENT DEVICES
    20.
    发明申请
    SYSTEMS AND METHODS OF TRANSFERRING USER INFORMATION TO DIFFERENT DEVICES 审中-公开
    将用户信息传送到不同设备的系统和方法

    公开(公告)号：US20160165046A1

    公开(公告)日：2016-06-09

    申请号：US14961446

    申请日：2015-12-07

    申请人： David Goren

    发明人： David Goren

    IPC分类号： H04M3/42 ,  H04W4/16

    CPC分类号： H04M3/42263 ,  H04L67/1095 ,  H04W4/16 ,  H04W92/18

    摘要： A communications system according to certain embodiments includes a mobile device and a second type of communications system, such as a landline telephone system, that share usage information. The shared information can include call logs of in-coming and out-going calls, missed calls, text messages, address book information, GPS data, internet browsing data, and the like.

    摘要翻译： 根据某些实施例的通信系统包括共享使用信息的移动设备和诸如陆上电话系统的第二类型的通信系统。 共享信息可以包括来电和正在进行的呼叫，未接来电，短信，地址簿信息，GPS数据，因特网浏览数据等的呼叫记录。