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    Slot Antenna For An Implantable Device
    3.
    发明申请
    Slot Antenna For An Implantable Device 有权
    用于可植入装置的插槽天线

    公开(公告)号：US20120276854A1

    公开(公告)日：2012-11-01

    申请号：US13098279

    申请日：2011-04-29

    Applicant: Himanshu Joshi ,  David L. Thompson ,  Jared Brandon Floyd ,  Eric Y. Chow ,  Jonathan D. Rowell

    Inventor： Himanshu Joshi ,  David L. Thompson ,  Jared Brandon Floyd ,  Eric Y. Chow ,  Jonathan D. Rowell

    IPC: H04W88/00 ,  H01Q13/10 ,  H02J7/04 ,  H01P11/00

    CPC classification number: A61N1/37229 ,  A61N1/375 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q1/521 ,  H01Q7/00 ,  H01Q9/045 ,  H01Q13/106 ,  H01Q21/08 ,  H01Q21/205 ,  H01Q21/30 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  Y10T29/49016

    Abstract: An implantable medical device may include a case which houses components of the implantable medical device. The implantable medical device may include an inductive coil coupled to a rechargeable battery. The inductive coil may be operative to inductively couple to an external coil and to transfer energy from the external coil to the rechargeable battery to recharge the rechargeable battery. The implantable medical device may include a cutout formed in the case of the implantable medical device and filled with a dielectric material. The cutout may be operative to reduce eddy currents in the case during recharge of the rechargeable battery. The implantable medical device may include a slot antenna disposed within the case. The slot antenna may be operative to communicate with an external device through the cutout in the case.

    Abstract translation: 可植入医疗装置可以包括容纳可植入医疗装置的部件的壳体。 可植入医疗装置可以包括耦合到可再充电电池的感应线圈。 感应线圈可以工作以感应地耦合到外部线圈并且将能量从外部线圈传递到可再充电电池以对可再充电电池再充电。 可植入医疗装置可以包括在可植入医疗装置的情况下形成并且填充有电介质材料的切口。 在可充电电池的再充电期间，切口可以有效地减少涡流。 可植入医疗装置可以包括设置在壳体内的缝隙天线。 缝隙天线可以通过外壳中的切口与外部设备通信。

    Implantable medical device charging
    6.
    发明授权
    Implantable medical device charging 失效
    植入式医疗器械充电

    公开(公告)号：US08706256B2

    公开(公告)日：2014-04-22

    申请号：US14056076

    申请日：2013-10-17

    Applicant: Himanshu Joshi

    Inventor： Himanshu Joshi

    IPC: A61N1/00

    CPC classification number: A61N1/3787 ,  A61N1/37223

    Abstract: A particular method of providing power to an implantable medical device includes providing a first signal to a primary coil that is inductively coupled to a secondary coil of an implantable medical device. The method also include determining a first alignment difference between a voltage corresponding to the first signal and at least one of a current corresponding to the first signal and a component voltage at a component of a primary coil circuit. The method further includes determining a frequency sweep range based on the first alignment difference. The method also includes performing a frequency sweep over the frequency sweep range.

    Abstract translation: 向可植入医疗设备提供电力的特定方法包括向感应耦合到可植入医疗装置的次级线圈的初级线圈提供第一信号。 该方法还包括确定对应于第一信号的电压与对应于第一信号的电流和初级线圈电路的分量之间的分量电压中的至少一个之间的第一对准差。 该方法还包括基于第一对准差确定频率扫描范围。 该方法还包括在频率扫描范围上执行频率扫描。

    Method for refinery foulant deposit characterization
    7.
    发明授权
    Method for refinery foulant deposit characterization 有权
    炼油厂污垢沉积特性的方法

    公开(公告)号：US07708864B2

    公开(公告)日：2010-05-04

    申请号：US11173979

    申请日：2005-07-01

    Applicant: Glen Brons ,  Leo D. Brown ,  Himanshu Joshi ,  Raymond J. Kennedy ,  Tom Bruno ,  Thomas M. Rudy

    Inventor： Glen Brons ,  Leo D. Brown ,  Himanshu Joshi ,  Raymond J. Kennedy ,  Tom Bruno ,  Thomas M. Rudy

    IPC: C10B43/14

    CPC classification number: G01N17/008 ,  G01N33/28 ,  Y10S436/805 ,  Y10S436/908 ,  Y10T436/24

    Abstract: The present invention is a method to identify a refinery solid foulant of unknown composition including the following steps: obtaining a solid foulant sample, removing trapped feed from the sample with a solvent to obtain an insoluble sample, scanning the insoluble sample with a scanning electron microscope and energy dispersive x-rays, performing a thermal gravimetric analysis including an ash test on the insoluble sample to determine the presence of polymer, coke and inorganic elements, performing an elemental analysis on the insoluble sample for the elements carbon, hydrogen, sulfur, nitrogen, halogens, and metals, performing an optical microscopy on the insoluble sample to determine the presence of wax, asphaltenes, anisotropic coke and isotropic coke, and identifying the solid foulant.

    Abstract translation: 本发明是一种识别未知组合物的炼厂固体污垢的方法，包括以下步骤：获得固体污垢样品，用溶剂从样品中除去捕获的饲料以获得不溶性样品，用扫描电子显微镜扫描不溶性样品 和能量色散X射线，进行热重分析，包括对不溶性样品进行灰分测试，以确定聚合物，焦炭和无机元素的存在，对不溶性样品进行碳，氢，硫，氮的元素分析 ，卤素和金属，对不溶性样品进行光学显微镜检查，以确定蜡，沥青质，各向异性焦炭和各向同性焦炭的存在，并鉴定固体污垢。

    Implantable medical device with backscatter signal based communication
    8.
    发明授权
    Implantable medical device with backscatter signal based communication 有权
    具有背向散射信号的植入式医疗设备通信

    公开(公告)号：US09343923B2

    公开(公告)日：2016-05-17

    申请号：US13593178

    申请日：2012-08-23

    Applicant: Himanshu Joshi

    Inventor： Himanshu Joshi

    IPC: H02J7/00 ,  H02J7/02 ,  A61N1/372 ,  H02J5/00 ,  A61N1/378

    CPC classification number: H02J50/80 ,  A61N1/37229 ,  A61N1/3727 ,  A61N1/3787 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/90

    Abstract: An implantable medical device is disclosed that includes a charging coil configured to inductively couple to a first external coil to receive a charging signal to charge a charge storage element of the implantable medical device. The implantable medical device also includes a circuit coupled to the charging coil. The circuit includes a circuit component that, in response to the charging signal, generates a backscatter signal. The implantable medical device also includes a communication coil orthogonal to the charging coil and coupled to the circuit component. The communication coil is configured to inductively couple to a second external coil to communicate the backscatter signal to the second external coil.

    Abstract translation: 公开了一种植入式医疗装置，其包括充电线圈，其被配置为感应耦合到第一外部线圈以接收充电信号以对可植入医疗装置的电荷存储元件充电。 可植入医疗装置还包括耦合到充电线圈的电路。 该电路包括响应于充电信号产生反向散射信号的电路部件。 可植入医疗装置还包括与充电线圈正交并耦合到电路部件的通信线圈。 通信线圈被配置为感应耦合到第二外部线圈以将后向散射信号传送到第二外部线圈。

    Implantable medical device charging
    9.
    发明授权
    Implantable medical device charging 失效
    植入式医疗器械充电

    公开(公告)号：US08594804B2

    公开(公告)日：2013-11-26

    申请号：US13096805

    申请日：2011-04-28

    Applicant: Himanshu Joshi

    Inventor： Himanshu Joshi

    IPC: A61N1/00

    CPC classification number: A61N1/3787 ,  A61N1/37223

    Abstract: A particular method of providing power to an implantable medical device includes providing a first signal to a primary coil that is inductively coupled to a secondary coil of an implantable medical device. The method also include determining a first alignment difference between a voltage corresponding to the first signal and at least one of a current corresponding to the first signal and a component voltage at a component of a primary coil circuit. The method further includes determining a frequency sweep range based on the first alignment difference. The method also includes performing a frequency sweep over the frequency sweep range.

    Abstract translation: 向可植入医疗设备提供电力的特定方法包括向感应耦合到可植入医疗设备的次级线圈的初级线圈提供第一信号。 该方法还包括确定对应于第一信号的电压与对应于第一信号的电流和初级线圈电路的分量之间的分量电压中的至少一个之间的第一对准差。 该方法还包括基于第一对准差确定频率扫描范围。 该方法还包括在频率扫描范围上执行频率扫描。

    System and method for displaying complex scripts with a cloud computing architecture
    10.
    发明授权
    System and method for displaying complex scripts with a cloud computing architecture 有权

    公开(公告)号：US08542235B2

    公开(公告)日：2013-09-24

    申请号：US12903703

    申请日：2010-10-13

    Applicant: Lokesh Joshi ,  Himanshu Joshi

    Inventor： Lokesh Joshi ,  Himanshu Joshi

    IPC: G06T11/00

    CPC classification number: G06T11/00 ,  G06F17/214 ,  G06F17/2223 ,  H04L67/02

    Abstract: A system and method for displaying complex scripts with a cloud computing architecture may include a client device and a cloud computing server. The client device accesses a web application via the internet and transmits a request containing complex scripts to the cloud computing server. The cloud computing server parses the text and breaks the text down to a sequence of characters of a particular script, and maps the Unicode of each character to a particular glyph to obtain a glyph ID for each character making a one to one relationship. The cloud computing server analyzes each character, assigns, and applies specific font related operations to each glyph. The cloud computing server optimizes and compresses the glyph ID and positioning data, and transmit the compressed data back to the client device to be rendered on the display of the client device.

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