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    KEYBOARD INTEGRATED NFC ANTENNA
    1.
    发明申请
    KEYBOARD INTEGRATED NFC ANTENNA 审中-公开
    键盘集成NFC天线

    公开(公告)号：US20140092543A1

    公开(公告)日：2014-04-03

    申请号：US13629807

    申请日：2012-09-28

    申请人： Songnan Yang ,  Hong Wong ,  Ulun Karacaoglu ,  Bin Xiao ,  Changsong Sheng

    发明人： Songnan Yang ,  Hong Wong ,  Ulun Karacaoglu ,  Bin Xiao ,  Changsong Sheng

    IPC分类号： H05K9/00 ,  G06F1/16

    CPC分类号： H01Q7/00 ,  G06F1/1698 ,  H01Q1/2266 ,  H01Q1/42

    摘要： A metal baseboard with a planar shape which is placed close to a Near Field Communication (NFC) radio antenna may be configured with a number of slots in the metal. These slots may disrupt the eddy current that would otherwise be induced in the metal by magnetic emissions emanating from the NFC antenna. The reduction in eddy current that results from these slots may reduce the severe attenuation of the signal that would otherwise be caused by the metal. In general, each slot may run approximately perpendicular to the direction of the expected eddy current. This may be approximated by having many of the slots each run perpendicular to the nearest part of the antenna wiring.

    摘要翻译： 靠近近场通信（NFC）无线电天线放置的具有平面形状的金属基板可以配置在金属中的多个槽。 这些槽可能会破坏否则将由NFC天线发出的磁辐射在金属中引起的涡流。 由这些槽引起的涡流的减少可以减少否则将由金属引起的信号的严重衰减。 通常，每个槽可以大致垂直于预期涡流的方向运行。 这可以通过使多个时隙各自垂直于天线布线的最近部分来进行近似。

    Near field coupling solutions for Wi-Fi based wireless docking
    3.
    发明授权
    Near field coupling solutions for Wi-Fi based wireless docking 有权
    用于Wi-Fi无线对接的近场耦合解决方案

    公开(公告)号：US09166652B2

    公开(公告)日：2015-10-20

    申请号：US13603677

    申请日：2012-09-05

    申请人： Songnan Yang ,  Ulun Karacaoglu ,  Xintian E. Lin ,  Bin Xiao ,  Narjala Bhasker

    发明人： Songnan Yang ,  Ulun Karacaoglu ,  Xintian E. Lin ,  Bin Xiao ,  Narjala Bhasker

    IPC分类号： H04B7/00 ,  H04B1/38 ,  H04B5/00

    CPC分类号： H04B5/0025 ,  H04B5/0012 ,  H04B5/0037 ,  H04B5/0075

    摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for a wireless fidelity (Wi-Fi) based wireless docking in an enterprise environment. In an implementation, a separate low radiating antenna is constructed and installed at a bottom surface of a wireless device and at a docking surface of a docking station. In this implementation, the low radiating antenna is configured to provide local wireless communication (i.e., Wi-Fi based communication) between a docking pair that includes the wireless device and the docking station.

    摘要翻译： 这里描述了与企业环境中基于无线保真（Wi-Fi）的无线对接的一个或多个系统，装置，方法等有关的技术。 在一个实现中，单独的低辐射天线被构造并安装在无线设备的底表面和对接站的对接表面处。 在该实现中，低辐射天线被配置为在包括无线设备的对接对与对接站之间提供本地无线通信（即，基于Wi-Fi的通信）。

    ANTENNA CONFIGURATION TO FACILITATE NEAR FIELD COUPLING
    4.
    发明申请
    ANTENNA CONFIGURATION TO FACILITATE NEAR FIELD COUPLING 有权
    天线配置来辅助现场耦合

    公开(公告)号：US20140346886A1

    公开(公告)日：2014-11-27

    申请号：US13977041

    申请日：2012-02-13

    申请人： Songnan Yang ,  Anand S. Konanur ,  Bin Xiao ,  Ulun Karacaoglu

    发明人： Songnan Yang ,  Anand S. Konanur ,  Bin Xiao ,  Ulun Karacaoglu

    IPC分类号： H04B5/00 ,  H02J5/00 ,  H01Q7/00

    CPC分类号： H04B5/0025 ,  G06K19/07779 ,  G06K19/0779 ,  H01F38/14 ,  H01Q1/2216 ,  H01Q1/36 ,  H01Q7/00 ,  H01Q7/08 ,  H01Q11/14 ,  H02J50/00 ,  H02J50/10 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081 ,  Y10T29/49018

    摘要： Described herein are techniques related to near field coupling and wireless power transfers. A portable device may include a coil antenna that includes an upper loop and a lower loop to form a figure-eight arrangement. The figure-eight coil antenna arrangement is wrapped against top and bottom surfaces of a component to establish near field coupling through front side, top side, bottom side, or corner side of the portable device. Further, a flux guide may be placed between the coil antenna and the component to facilitate magnetic flux at the upper loop and the lower loop to induce current of the same phase during receive mode. During transmit mode, the flux guide facilitates the magnetic flux at the upper loop and the lower loop to generate magnetic fields of the same direction.

    摘要翻译： 这里描述了与近场耦合和无线功率传输相关的技术。 便携式设备可以包括线圈天线，其包括上环和下环以形成图八布置。 图八线圈天线布置被包裹在部件的顶表面和底表面上，以通过便携式设备的前侧，顶侧，底侧或角侧来建立近场耦合。 此外，可以在线圈天线和部件之间放置磁通引导件，以便于在接收模式期间在上部环路和下部环路处的磁通量感应出相同相位的电流。 在发射模式期间，磁通引导件有助于上回路和下回路的磁通量产生相同方向的磁场。

    NEAR FIELD COUPLING SOLUTIONS FOR WI-FI BASED WIRELESS DOCKING
    5.
    发明申请
    NEAR FIELD COUPLING SOLUTIONS FOR WI-FI BASED WIRELESS DOCKING 有权
    用于基于WI-FI的无线锁定的现场耦合解决方案

    公开(公告)号：US20140065956A1

    公开(公告)日：2014-03-06

    申请号：US13603677

    申请日：2012-09-05

    申请人： Songnan Yang ,  Ulun Karacaoglu ,  Xintian E. Lin ,  Bin Xiao ,  Narjala Bhasker

    发明人： Songnan Yang ,  Ulun Karacaoglu ,  Xintian E. Lin ,  Bin Xiao ,  Narjala Bhasker

    IPC分类号： H04B5/00

    CPC分类号： H04B5/0025 ,  H04B5/0012 ,  H04B5/0037 ,  H04B5/0075

    摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for a wireless fidelity (Wi-Fi) based wireless docking in an enterprise environment. In an implementation, a separate low radiating antenna is constructed and installed at a bottom surface of a wireless device and at a docking surface of a docking station. In this implementation, the low radiating antenna is configured to provide local wireless communication (i.e., Wi-Fi based communication) between a docking pair that includes the wireless device and the docking station.

    摘要翻译： 这里描述了与企业环境中基于无线保真（Wi-Fi）的无线对接的一个或多个系统，装置，方法等有关的技术。 在一个实现中，单独的低辐射天线被构造并安装在无线设备的底表面和对接站的对接表面处。 在该实现中，低辐射天线被配置为在包括无线设备的对接对与对接站之间提供本地无线通信（即，基于Wi-Fi的通信）。

    Coil techniques
    7.
    发明授权
    Coil techniques 有权
    线圈技术

    公开(公告)号：US09177717B2

    公开(公告)日：2015-11-03

    申请号：US13977577

    申请日：2011-09-15

    申请人： Songnan Yang ,  Ulun Karacaoglu ,  Emily B. Cooper ,  Bin Xiao

    发明人： Songnan Yang ,  Ulun Karacaoglu ,  Emily B. Cooper ,  Bin Xiao

    IPC分类号： H01F5/00 ,  H01F38/14 ,  H01F27/28 ,  H02J7/02 ,  H04B5/00

    CPC分类号： H01F38/14 ,  H01F5/00 ,  H01F27/28 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70 ,  H04B5/0031 ,  H04B5/0037

    摘要： Techniques are disclosed involving coils that may be used to exchange wireless energy between devices. For instance, a device may include a coil having a plurality of turns arranged along an arc. Further, the coil may have first and second ends that are substantially normal to the arc. The coil may be arranged within a casing of the device. This casing may have first and second non-parallel surfaces. In embodiments, the first end of the coil may be directed to (be substantially parallel with and proximate to) the first surface, while the second end of the coil may be directed to the substantially parallel with and proximate to) the second surface. The coil may be employed in wireless power transfer and/or near field communication applications.

    摘要翻译： 公开了涉及可用于在设备之间交换无线能量的线圈的技术。 例如，装置可以包括具有沿着电弧布置的多个匝的线圈。 此外，线圈可以具有基本上垂直于电弧的第一端和第二端。 线圈可以布置在装置的壳体内。 该壳体可以具有第一和第二非平行表面。 在实施例中，线圈的第一端可以被引导到（基本上平行于并且靠近）第一表面，而线圈的第二端可以被引导到与第二表面基本平行并且靠近第二表面。 线圈可用于无线电力传输和/或近场通信应用中。