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    RESONANCE COUPLING WIRELESS POWER TRANSFER RECEIVER AND TRANSMITTER
    1.
    发明申请
    RESONANCE COUPLING WIRELESS POWER TRANSFER RECEIVER AND TRANSMITTER 审中-公开
    谐振耦合无线电力传输接收器和发射机

    公开(公告)号：US20130307344A1

    公开(公告)日：2013-11-21

    申请号：US13614128

    申请日：2012-09-13

    申请人： Sang Hoon CHEON ,  Yong Hae KIM ,  Myung Lae LEE ,  Seung Youl KANG ,  Taehyoung ZYUNG

    发明人： Sang Hoon CHEON ,  Yong Hae KIM ,  Myung Lae LEE ,  Seung Youl KANG ,  Taehyoung ZYUNG

    IPC分类号： H01F38/14 ,  H02J17/00

    CPC分类号： H02M3/3376 ,  H02J5/005 ,  H02J50/12 ,  H02J50/40

    摘要： Provided are a wireless power transmission receiver and a system including the same, particularly to a receiver and transmitter transmitting power from one transmitter to a plurality of receivers at the same time by wireless. According to the present invention, the wireless power receiver comprises a receiving coil unit receiving power from a transmitter by a resonance coupling method; and a power receiving unit receiving power from the receiving coil unit to provide the power to a load resistor, wherein an input impedance of the power receiving unit is adjusted according to power consumed by a plurality of receivers. Therefore, power transmission efficiency of the wireless power receiver and transmitter can be improved.

    摘要翻译： 提供一种无线电力传输接收机和包括该无线电力传输接收机的系统，特别涉及一种接收机和发射机，通过无线方式同时通过一个发射机向多个接收机发射功率。 根据本发明，无线电力接收机包括：接收线圈单元，其通过谐振耦合方法从发射机接收功率; 以及电力接收单元，其从所述接收线圈单元接收功率以向负载电阻器提供电力，其中所述受电单元的输入阻抗根据由多个接收器消耗的功率进行调节。 因此，可以提高无线电力接收机和发射机的功率传输效率。

    Tunable-wavelength optical filter and method of manufacturing the same
    2.
    再颁专利
    Tunable-wavelength optical filter and method of manufacturing the same 有权
    可调谐波长光学滤波器及其制造方法

    公开(公告)号：USRE44356E1

    公开(公告)日：2013-07-09

    申请号：US12828908

    申请日：2010-07-01

    申请人： Chang Auck Choi ,  Myung Lae Lee ,  Chang Kyu Kim ,  Chi Hoon Jun ,  Youn Tae Kim

    发明人： Chang Auck Choi ,  Myung Lae Lee ,  Chang Kyu Kim ,  Chi Hoon Jun ,  Youn Tae Kim

    IPC分类号： H01L21/302 ,  B29D11/00

    CPC分类号： G02B26/001 ,  G01J3/26 ,  G02B5/0833 ,  G02B6/29361 ,  G02B6/29389 ,  G02B6/29395

    摘要： A method of manufacturing a tunable wavelength optical filter. The method includes steps of forming a first sacrificial oxide film for floating a lower mirror on a semiconductor substrate; sequentially laminating conductive silicon films and oxide films for defining a mirror region on the first sacrificial oxide film in a multi-layer and laminating another conductive silicon film to form a lower mirror; sequentially laminating conductive silicon films and oxide films for defining the mirror region on a second sacrificial oxide film in a multi-layer and laminating another conductive silicon film to form an upper mirror and forming an optical tuning space between the lower mirror and the upper mirror and etching the first sacrificial oxide film and the second sacrificial oxide film such that the lower mirror is floated on the semiconductor substrate.

    摘要翻译： 一种可调波长光学滤波器的制造方法。 该方法包括以下步骤：在半导体衬底上形成用于浮置下反射镜的第一牺牲氧化膜; 依次层叠导电硅膜和用于在多层中在第一牺牲氧化膜上限定反射镜区域的氧化物膜，并层叠另一导电硅膜以形成下反射镜; 依次层叠导电硅膜和用于在多层中的第二牺牲氧化膜上限定反射镜区域的氧化物膜，并层叠另一导电硅膜以形成上反射镜并在下反​​射镜和上反射镜之间形成光学调谐空间，以及 蚀刻第一牺牲氧化物膜和第二牺牲氧化物膜，使得下反射镜浮在半导体衬底上。

    Circuit for calculating a three-dimensional inclination angle
    4.
    发明授权
    Circuit for calculating a three-dimensional inclination angle 有权
    用于计算三维倾斜角的电路

    公开(公告)号：US08359758B2

    公开(公告)日：2013-01-29

    申请号：US12672997

    申请日：2008-04-15

    申请人： Sung Sik Lee ,  Myung Lae Lee ,  Chang Han Je ,  Gunn Hwang ,  Chang Auck Choi

    发明人： Sung Sik Lee ,  Myung Lae Lee ,  Chang Han Je ,  Gunn Hwang ,  Chang Auck Choi

    IPC分类号： G01C9/00

    CPC分类号： G01C9/00 ,  G01C9/06

    摘要： A three-dimensional inclination angle calculation circuit is provided. The three-dimensional inclination angle calculation circuit includes: X-axis, Y-axis, and Z-axis vibration sensors which change X-axis, Y-axis, and Z-axis electrostatic capacitances according to three-dimensional positions of a measured plane with respect to a reference plane, respectively; X-axis, Y-axis, and Z-axis position value acquisition units which acquire X-axis, Y-axis, and Z-axis position values corresponding to the X-axis, Y-axis, and Z-axis electrostatic capacitances, respectively; and an inclination angle calculation unit which calculates an inclination angle of the measured plane with respect to the reference plane based on the X-axis, Y-axis, and Z-axis position values. Accordingly, it is possible to very easily calculate an inclination angle according to a three-dimensional position of a to-be-measured apparatus by using an existing vibration sensor.

    摘要翻译： 提供三维倾斜角计算电路。 三维倾斜角计算电路包括：根据测量平面的三维位置改变X轴，Y轴和Z轴静电电容的X轴，Y轴和Z轴振动传感器 分别相对于参考平面; 获取对应于X轴，Y轴和Z轴静电电容的X轴，Y轴和Z轴位置值的X轴，Y轴和Z轴位置值获取单元， 分别; 以及倾斜角计算单元，其基于X轴，Y轴和Z轴位置值计算测量平面相对于参考平面的倾斜角度。 因此，通过使用现有的振动传感器，可以非常容易地计算出被测量装置的三维位置的倾斜角度。

    Capacitive accelerometer
    5.
    发明授权
    Capacitive accelerometer 有权
    电容式加速度计

    公开(公告)号：US08113054B2

    公开(公告)日：2012-02-14

    申请号：US12517068

    申请日：2007-12-05

    申请人： Chang-Han Je ,  Gunn Hwang ,  Sung-Hae Jung ,  Myung-Lae Lee ,  Chang-Auck Choi

    发明人： Chang-Han Je ,  Gunn Hwang ,  Sung-Hae Jung ,  Myung-Lae Lee ,  Chang-Auck Choi

    IPC分类号： G01P15/125

    CPC分类号： G01P15/125 ,  G01P15/0802

    摘要： A conventional capacitive accelerometer has a limitation in reducing a distance between a sensing electrode and a reference electrode, and requires a complex process and a separate method of correcting a clearance difference caused by a process error. However, the capacitive accelerometer of the present invention has high sensitivity, can be simply manufactured by maintaining a very narrow distance between a reference electrode and a sensing electrode, and can make it unnecessary to individually correct each manufactured accelerometer by removing or drastically reducing a functional difference due to a process error.

    摘要翻译： 常规的电容加速度计在减小感测电极和参考电极之间的距离方面具有局限性，并且需要一种复杂的过程和用于校正由过程误差引起的间隙差异的单独方法。 然而，本发明的电容加速度计具有高的灵敏度，可以通过在参考电极和感测电极之间保持非常窄的距离来简单地制造，并且可以使得不需要通过去除或大幅度地减少功能性来单独校正每个制造的加速度计 差异由于过程错误。

    MEMS package and packaging method thereof
    6.
    发明授权
    MEMS package and packaging method thereof 失效
    MEMS封装及其封装方法

    公开(公告)号：US08035176B2

    公开(公告)日：2011-10-11

    申请号：US12517557

    申请日：2007-07-25

    申请人： Sung-Hae Jung ,  Myung-Lae Lee ,  Gunn Hwang ,  Chang-Kyu Kim ,  Chang-Han Je ,  Chang-Auck Choi

    发明人： Sung-Hae Jung ,  Myung-Lae Lee ,  Gunn Hwang ,  Chang-Kyu Kim ,  Chang-Han Je ,  Chang-Auck Choi

    IPC分类号： H01L29/84 ,  H01L21/00

    CPC分类号： B81C1/0023 ,  B81B2207/012 ,  B81B2207/096 ,  B81C2203/0118 ,  H01L2224/13

    摘要： Provided are a Micro Electro-Mechanical System (MEMS) package and a method of packaging the MEMS package. The MEMS package includes: a MEMS device including MEMS structures formed on a substrate, first pad electrodes driving the MEMS structures, first sealing parts formed at an edge of the substrate, and connectors formed on the first pad electrodes and the first sealing parts; and a MEMS driving electronic device including second pad electrodes and second sealing parts respectively corresponding to the first pad electrodes and the first sealing parts to be sealed with and bonded to the MEMS device through the connectors to form an air gap having a predetermined width.

    摘要翻译： 提供了微机电系统（MEMS）封装以及封装MEMS封装的方法。 MEMS封装包括：包括形成在衬底上的MEMS结构的MEMS器件，驱动MEMS结构的第一焊盘电极，形成在衬底边缘的第一密封部分和形成在第一焊盘电极和第一密封部分上的连接器; 以及MEMS驱动电子器件，其包括分别对应于第一焊盘电极和第一密封部分的第二焊盘电极和第二密封部分，以通过连接器密封并结合到MEMS器件，以形成具有预定宽度的气隙。

    WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER RECEPTION DEVICE
    7.
    发明申请
    WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER RECEPTION DEVICE 审中-公开
    无线电力传输装置和无线电力接收装置

    公开(公告)号：US20110133569A1

    公开(公告)日：2011-06-09

    申请号：US12779241

    申请日：2010-05-13

    申请人： Sang Hoon CHEON ,  Yong Hae KIM ,  Seung Youl KANG ,  Myung Lae LEE ,  Jong Moo LEE ,  Tae Hyoung ZYUNG

    发明人： Sang Hoon CHEON ,  Yong Hae KIM ,  Seung Youl KANG ,  Myung Lae LEE ,  Jong Moo LEE ,  Tae Hyoung ZYUNG

    IPC分类号： H02J17/00

    CPC分类号： H02J50/50 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90

    摘要： Provided are a wireless power transmission device and wireless power reception device. A power-relaying resonant coil is disposed between a power transmitter and a power receiver to increase transmission efficiency and lengthen a transmission distance. The wireless power transmission device includes a power generation module for generating power, a power coil for receiving the power, a transmitting coil for resonating at the unique resonant frequency due to magnetic induction with the power coil and generating a non-radiative electromagnetic wave, and one or more power relay coils for relaying the non-radiative electromagnetic wave.

    摘要翻译： 提供无线电力传输装置和无线电力接收装置。 功率继电谐振线圈设置在功率发射器和功率接收器之间以提高传输效率并延长传输距离。 无线电力传输装置包括用于产生电力的发电模块，用于接收电力的电力线圈，由于与电力线圈的磁感应而以独特的谐振频率谐振并产生非辐射电磁波的发送线圈，以及 一个或多个用于中继非辐射电磁波的功率继电器线圈。

    Wavelength tunable filter capable of being bidirectionally driven by electromagnetic forces
    10.
    发明授权
    Wavelength tunable filter capable of being bidirectionally driven by electromagnetic forces 失效
    波长可调滤波器能够被电磁力双向驱动

    公开(公告)号：US07167612B2

    公开(公告)日：2007-01-23

    申请号：US10745641

    申请日：2003-12-29

    申请人： Chang Kyu Kim ,  Myung Lae Lee ,  Chang Auck Choi ,  Chi Hoon Jun

    发明人： Chang Kyu Kim ,  Myung Lae Lee ,  Chang Auck Choi ,  Chi Hoon Jun

    IPC分类号： G02B6/26 ,  G02B6/42 ,  G02B27/00 ,  G02B1/10 ,  G02B5/28

    CPC分类号： G02B6/29358 ,  G02B6/29389 ,  G02B6/29395 ,  G02B6/32

    摘要： A wavelength tunable filter capable of being driven such that reflecting mirrors move more distant as well as closer by using the principle that a direction of the electromagnetic forces changes depending on the direction of the current flowing perpendicular to the external magnetic field. According to the wavelength tunable filter of the present invention, when it is necessary to have the wavelength tuning range and mechanical structure similar to the conventional wavelength tunable filter driven in only one direction, it is possible to lower the maximum force needed to drive the filter to a half, and reduce a probability that a pull-in phenomenon occurs. On the other hand, it is possible to reduce a wavelength change time of the element by increasing a resonant frequency when the same wavelength tuning ranges are implemented by using the same maximum driving forces.

    摘要翻译： 能够被驱动的波长可调滤波器，使得反射镜通过使用电磁力的方向根据垂直于外部磁场流动的电流的方向而变化的原理移动得更远和更近。 根据本发明的波长可调滤波器，当需要使波长调谐范围和机械结构类似于在一个方向上驱动的常规波长可调滤波器时，可以降低驱动滤波器所需的最大力 降低引入现象发生的可能性。 另一方面，当通过使用相同的最大驱动力来实现相同的波长调谐范围时，可以通过增加谐振频率来减小元件的波长变化时间。