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    POWER TRANSMISSION APPARATUS AND POWER RECEPTION APPARATUS
    22.
    发明申请
    POWER TRANSMISSION APPARATUS AND POWER RECEPTION APPARATUS 有权
    电力传输装置和电力接收装置

    公开(公告)号：US20130020876A1

    公开(公告)日：2013-01-24

    申请号：US13491112

    申请日：2012-06-07

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

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

    IPC: H01F38/14

    CPC classification number: H02J50/80 ,  H02J5/005 ,  H02J50/12

    Abstract: A power transmitter includes a signal processor that externally obtains a reception power state signal depending on variation of a distance between transmission and reception coil units, a modulation controller configured to a modulation frequency for selecting a frequency band having maximum power transmission performance, based on the reception power state signal, a power signal generator that generates a power signal, and a modulator that modulates the power signal in response to the modulation frequency, the reception coil unit being configured to transmit the modulated signal. A power receiver includes a reception coil unit that receives a power signal, a power generator that generates power by receiving the power signal from the reception coil unit, and a signal generator that generates a reception power state signal depending on the generated power level and transmits the latter signal to a transmission coil unit corresponding to the reception coil unit.

    Abstract translation: 电力发送器包括：信号处理器，其根据发送和接收线圈单元之间的距离的变化外部获取接收功率状态信号;调制控制器，被配置为用于选择具有最大功率传输性能的频带的调制频率，基于 接收功率状态信号，产生电力信号的电力信号发生器和响应于调制频率调制功率信号的调制器，接收线圈单元被配置为发送调制信号。 电力接收机包括接收电力信号的接收线圈单元，通过接收来自接收线圈单元的电力信号而发电的发电机，以及根据发电功率电平生成接收功率状态信号的信号发生器， 后者发送到对应于接收线圈单元的发送线圈单元。

    OVERVOLTAGE PROTECTION CIRCUIT, POWER TRANSMISSION DEVICE INCLUDING THE SAME, AND CONTROL METHOD THEREOF
    23.
    发明申请
    OVERVOLTAGE PROTECTION CIRCUIT, POWER TRANSMISSION DEVICE INCLUDING THE SAME, AND CONTROL METHOD THEREOF 审中-公开
    过电压保护电路，包括其的电力传输装置及其控制方法

    公开(公告)号：US20120223591A1

    公开(公告)日：2012-09-06

    申请号：US13366389

    申请日：2012-02-06

    Applicant: Sang Hoon Cheon ,  Yong Hae Kim ,  Seung Youl Kang ,  Myung Lae Lee ,  Je Hoon Yun

    Inventor： Sang Hoon Cheon ,  Yong Hae Kim ,  Seung Youl Kang ,  Myung Lae Lee ,  Je Hoon Yun

    IPC: H02J17/00

    CPC classification number: H02J50/12 ,  H02H3/202 ,  H02J5/005

    Abstract: Provided is a power transmission device including a transmission unit and a reception unit. The reception unit includes an overvoltage protection circuit and provides a feedback signal to the transmission unit. The transmission unit controls intensity of power wirelessly transmitted to the reception unit with reference to the feedback signal to control power consumption of the overvoltage protection circuit. The overvoltage protection circuit includes a detection unit and a current control unit. The detection unit detects an input voltage and a first current to generate a control signal. The current control unit controls a second current with reference to the control signal. Herein, the second current is controlled so that a ratio of the input voltage to a sum of the first and second currents is kept constant.

    Abstract translation: 提供了一种包括发送单元和接收单元的电力传输装置。 接收单元包括过电压保护电路，并向发送单元提供反馈信号。 传输单元参照反馈信号控制无线发射到接收单元的功率强度，以控制过电压保护电路的功耗。 过压保护电路包括检测单元和电流控制单元。 检测单元检测输入电压和第一电流以产生控制信号。 电流控制单元参照控制信号控制第二电流。 这里，控制第二电流，使得输入电压与第一和第二电流之和的比例保持恒定。

    Thermoelectric device and method of forming the same, temperature sensing sensor, and heat-source image sensor using the same
    24.
    发明授权
    Thermoelectric device and method of forming the same, temperature sensing sensor, and heat-source image sensor using the same 失效
    热电装置及其形成方法，温度感测传感器和使用其的热源图像传感器

    公开(公告)号：US08212212B2

    公开(公告)日：2012-07-03

    申请号：US12987459

    申请日：2011-01-10

    Applicant: Young Sam Park ,  Moon Gyu Jang ,  Younghoon Hyun ,  Myungsim Jun ,  Sang Hoon Cheon ,  Taehyoung Zyung

    Inventor： Young Sam Park ,  Moon Gyu Jang ,  Younghoon Hyun ,  Myungsim Jun ,  Sang Hoon Cheon ,  Taehyoung Zyung

    IPC: G02F1/01

    CPC classification number: B82Y15/00 ,  H01L29/0665 ,  H01L35/32 ,  H01L2924/0002 ,  H04N5/33 ,  H01L2924/00

    Abstract: Provided are a thermoelectric device and a method of forming the same, a temperature sensing sensor, and a heat-source image sensor using the same. The thermoelectric device includes a first nanowire and a second nanowire, a first silicon thin film, a second silicon thin film, and a third silicon thin film. The first nanowire and a second nanowire are disposed on a substrate. The first nanowire and the second nanowire are separated from each other. The first silicon thin film is connected to one end of the first nanowire. The second silicon thin film is connected to one end of the second nanowire. The third silicon thin film is connected to the other ends of the first nanowire and the second nanowire. The first and second nanowires extend in a direction parallel to an upper surface of the substrate.

    Abstract translation: 提供了一种热电装置及其形成方法，温度感测传感器和使用该热电装置的热源图像传感器。 热电装置包括第一纳米线和第二纳米线，第一硅薄膜，第二硅薄膜和第三硅薄膜。 第一纳米线和第二纳米线设置在基底上。 第一个纳米线和第二个纳米线彼此分离。 第一硅薄膜连接到第一纳米线的一端。 第二硅薄膜连接到第二纳米线的一端。 第三硅薄膜连接到第一纳米线和第二纳米线的另一端。 第一和第二纳米线在平行于衬底的上表面的方向上延伸。

    METHOD AND SYSTEM FOR REDUCING RADIATION FIELD IN WIRELESS TRANSMISSION SYSTEM
    25.
    发明申请
    METHOD AND SYSTEM FOR REDUCING RADIATION FIELD IN WIRELESS TRANSMISSION SYSTEM 审中-公开
    在无线传输系统中减少辐射场的方法和系统

    公开(公告)号：US20120161542A1

    公开(公告)日：2012-06-28

    申请号：US13335915

    申请日：2011-12-22

    Applicant: Seong-Min KIM ,  In-Kui Cho ,  Je-Hoon Yun ,  Jung-Ick Moon ,  Seung-Youl Kang ,  Yong-Hae Kim ,  Sang-Hoon Cheon ,  Myung-Lae Lee ,  Woo-Jin Byun ,  Chang-Joo Kim

    Inventor： Seong-Min KIM ,  In-Kui Cho ,  Je-Hoon Yun ,  Jung-Ick Moon ,  Seung-Youl Kang ,  Yong-Hae Kim ,  Sang-Hoon Cheon ,  Myung-Lae Lee ,  Woo-Jin Byun ,  Chang-Joo Kim

    IPC: H02J17/00

    CPC classification number: H02J50/70 ,  H02J5/005 ,  H02J50/12

    Abstract: A system for reducing a radiation field in a wireless power transmission system includes a signal generation unit, a power amplification unit, a signal detection unit, a standing wave ratio (SWR) calculation unit and a control unit. The signal generation unit receives power and generates a signal for wireless power transmission. The power amplification unit amplifies the wireless signal generated by the signal generation unit. The signal detection unit detects a radiation signal generated by the magnetic resonator with respect to output power of the power amplification unit. The SWR calculation unit calculates an SWR using the detected radiation signal. The control unit selects a frequency having a lowest SWR based on the SWR calculated by the SWR calculation unit, and controls the signal generation unit to generate the signal for the wireless power transmission using the selected frequency.

    Abstract translation: 用于减少无线电力传输系统中的辐射场的系统包括信号产生单元，功率放大单元，信号检测单元，驻波比（SWR）计算单元和控制单元。 信号发生单元接收电力并产生用于无线电力传输的信号。 功率放大单元放大由信号生成单元生成的无线信号。 信号检测单元相对于功率放大单元的输出功率检测由磁共振器产生的辐射信号。 SWR计算单元使用检测到的辐射信号来计算SWR。 控制单元基于由SWR计算单元计算的SWR来选择具有最低SWR的频率，并且控制信号生成单元使用所选择的频率生成用于无线电力传输的信号。

    Microbolometer with improved mechanical stability and method of manufacturing the same
    26.
    发明授权
    Microbolometer with improved mechanical stability and method of manufacturing the same 失效
    具有改善机械稳定性的微热辐射计及其制造方法

    公开(公告)号：US07884328B2

    公开(公告)日：2011-02-08

    申请号：US12181871

    申请日：2008-07-29

    Applicant: Seong Mok Cho ,  Ho Jun Ryu ,  Woo Seok Yang ,  Sang Hoon Cheon ,  Byoung Gon Yu ,  Chang Auck Choi

    Inventor： Seong Mok Cho ,  Ho Jun Ryu ,  Woo Seok Yang ,  Sang Hoon Cheon ,  Byoung Gon Yu ,  Chang Auck Choi

    IPC: H01L27/14

    CPC classification number: G01J5/20 ,  B81B3/007 ,  B81B2201/0207 ,  B81B2203/0118 ,  G01J5/02 ,  G01J5/023 ,  G01J5/024

    Abstract: Provided are a microbolometer having a cantilever structure and a method of manufacturing the same, and more particularly, a microbolometer having a three-dimensional cantilever structure, which is improved from a conventional two-dimensional cantilever structure, and a method of manufacturing the same. The method includes providing a substrate including a read-out integrated circuit and a reflective layer for forming an absorption structure, forming a sacrificial layer on the substrate, forming a cantilever structure having an uneven cross-section in the sacrificial layer, forming a sensor part isolated from the substrate by the cantilever structure, and removing the sacrificial layer.

    Abstract translation: 本发明提供一种具有悬臂结构的微电热计及其制造方法，特别是具有三维悬臂结构的微电热计，其从传统的二维悬臂结构得到改进，及其制造方法。 该方法包括提供包括读出集成电路和用于形成吸收结构的反射层的衬底，在衬底上形成牺牲层，在牺牲层中形成具有不均匀横截面的悬臂结构，形成传感器部分 通过悬臂结构从衬底隔离，并去除牺牲层。

    Wireless power transmitter, wireless power receiver, and method for wireless power transfer using them
    29.
    发明授权
    Wireless power transmitter, wireless power receiver, and method for wireless power transfer using them 有权
    无线电力发射机，无线电力接收机以及使用它们进行无线电力传输的方法

    公开(公告)号：US08558412B2

    公开(公告)日：2013-10-15

    申请号：US12897673

    申请日：2010-10-04

    Applicant: Yong Hae Kim ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Tae Hyoung Zyung

    Inventor： Yong Hae Kim ,  Seung Youl Kang ,  Sang Hoon Cheon ,  Myung Lae Lee ,  Tae Hyoung Zyung

    IPC: H01F27/42

    CPC classification number: H02J50/80 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12

    Abstract: Provided is a method for a wireless power transfer. The method includes modulating a transmission frequency according to a predetermined value at a wireless power transmitter; and transmitting a high frequency signal according to the modulated transmission signal from the wireless power transmitter to at least one wireless power receiver and redetermining the predetermined value according to information which corresponds to a power value of the high frequency signal received by the at least one wireless power receiver, wherein the modulating the transmission frequency at the wireless power transmitter and transmitting the high frequency and the redetermining the predetermined value the at least one wireless power receiver are repeated.

    Abstract translation: 提供了一种用于无线电力传送的方法。 该方法包括：在无线电力发射机处根据预定值对发射频率进行调制; 以及根据来自所述无线电力发射机的所述经调制的传输信号将高频信号发射到至少一个无线电力接收机，并根据与所述至少一个无线接收到的所述高频信号的功率值相对应的信息重新确定所述预定值 电力接收器，其中重复在所述无线电力发射机处调制所述发射频率并发送所述高频并重新确定所述至少一个无线电力接收机的所述预定值。

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