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Patent Agency Ranking
公开(公告)号：US09652105B2
公开(公告)日：2017-05-16
申请号：US15076090
申请日：2016-03-21
Applicant: LG Innotek Co., Ltd.
Inventor： Su Ho Bae
IPC: G06F3/044 , G06F3/041 , G06F3/045 , H04B5/00 , H02J7/02 , H02J17/00 , H02J50/80 , H02J50/12 , G06F1/26
CPC classification number: G06F3/044 , G06F1/26 , G06F3/041 , G06F3/0412 , G06F3/0418 , G06F3/045 , G06F2203/04103 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , H04B5/0037 , H04B5/0081 , H04B5/0093
Abstract: Disclosed are an electronic device, a wireless power reception apparatus, and a display device. The electronic device, which is equipped with a wireless power receiving apparatus to wirelessly receive power from a wireless power transmission apparatus, includes a signal receiving part to receive a signal required to operate the electronic device, and a wireless power signal removing part to remove a signal having a frequency used for wireless power transmission among signals received in the signal receiving part.
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公开(公告)号：US09537539B2
公开(公告)日：2017-01-03
申请号：US14495727
申请日：2014-09-24
Applicant: LG Innotek Co., Ltd.
Inventor： Su Ho Bae
CPC classification number: H02J50/12 , H01F38/14 , H02J1/02 , H02J7/025 , H02J17/00 , H02J50/00 , H02J50/80 , H02M1/14 , H02M7/06 , H02M7/46 , H04B5/00 , H04B5/0037 , H04B5/0087 , H04B5/0093
Abstract: A method for managing power in a transmitter to wirelessly transmit the power to a receiver. The method includes transmitting AC power through a resonance frequency band to the receiver using a transmission resonant coil, transmitting a state information of the transmitter including information related to the number of receivers that can be supported by the transmitter through out-of-band communication having a specific frequency band which is different from the resonance frequency band, receiving a state information of the receiver including information related to a rectified DC power detected by the receiver through rectification of the AC power from the receiver through the out-of-band communication and adjusting the AC power to transmit to the receiver based on the information related to the rectified DC power.
Abstract translation: 一种用于管理发射机中的功率以将功率无线传输到接收机的方法。 该方法包括使用发送谐振线圈通过谐振频带向接收机发送AC电力，发送包括与发射机可以支持的接收机数量相关的信息的发射机的状态信息，通过带外通信具有 与所述共振频带不同的特定频带，通过所述接收机通过所述带外通信来对来自所述接收机的AC电力进行整流，接收包括与由所述接收机检测出的整流的直流电力相关的信息的所述接收机的状态信息，以及 基于与整流的直流电力相关的信息，调整交流电力以向接收机发送。
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公开(公告)号：US09450423B2
公开(公告)日：2016-09-20
申请号：US14709075
申请日：2015-05-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Su Ho Bae , Dong Ho Yong
CPC classification number: H02J5/005 , H01F38/14 , H02J7/0042 , H02J7/025 , H02J50/23
Abstract: Disclosed is a wireless power transmission apparatus. The wireless power transmission apparatus includes a mounting member, an upper transmission coil on the mounting member, a lower transmission coil under the mounting member, a first terminal connected with an outer connection part of the upper transmission coil and an inner connection part of the lower transmission coil, and a second terminal connected with an inner connection part of the upper transmission coil and an outer connection part of the lower transmission coil. The upper transmission coil and the lower transmission coil are bilaterally symmetrical to each other about a central axis between the first and second terminals.
Abstract translation: 公开了一种无线电力传输装置。 无线电力传输装置包括安装构件，安装构件上的上传输线圈，安装构件下的下传输线圈，与上传输线圈的外连接部分连接的第一端子和下传输线圈的内连接部分 以及与上传输线圈的内连接部分和下传输线圈的外连接部分连接的第二端子。 上传输线圈和下传输线圈围绕第一和第二端子之间的中心轴线彼此左右对称。
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公开(公告)号：US09246400B2
公开(公告)日：2016-01-26
申请号：US13803938
申请日：2013-03-14
Applicant: LG INNOTEK CO., LTD.
Inventor： Su Ho Bae
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H02J7/04 , H02J17/00 , H02J50/10 , H02J50/40 , H02M7/02
Abstract: Disclosed is a wireless power receiver to transfer power wirelessly received from a wireless power transmitter to a load. The wireless power receiver includes a first reception induction coil coupled with a reception resonant coil to receive AC power; a first rectifying diode to rectify the AC power received through the first reception induction coil; a second reception induction coil connected to the first reception induction coil and coupled with the reception resonant coil to receive the AC power; and a second rectifying diode to rectify the AC power received through the second reception induction coil, wherein the wireless power receiver changes a transferring path of the power provided to the load according to a polarity variation of the AC power received through the first and second reception induction coils.
Abstract translation: 公开了一种无线电力接收器，用于将从无线电力发射机无线接收的电力传送到负载。 无线电力接收机包括与接收谐振线圈耦合以接收AC电力的第一接收感应线圈; 第一整流二极管，用于对通过第一接收感应线圈接收的AC电力进行整流; 连接到第一接收感应线圈并与接收谐振线圈耦合以接收AC电力的第二接收感应线圈; 以及第二整流二极管，用于对通过第二接收感应线圈接收的AC电力进行整流，其中无线电力接收器根据通过第一和第二接收接收的AC电力的极性变化改变提供给负载的电力的传送路径 感应线圈。
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公开(公告)号：US09225391B2
公开(公告)日：2015-12-29
申请号：US13826526
申请日：2013-03-14
Applicant: LG INNOTEK CO., LTD.
Inventor： Su Ho Bae
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/80 , H04B5/0037
Abstract: Disclosed are a wireless power transmitting apparatus and a method thereof. The wireless power transmitting apparatus wirelessly transmits power to a wireless power receiving apparatus. The wireless power transmitting apparatus detects a wireless power transmission state between the wireless power transmitting apparatus and the wireless power receiving apparatus, and generates a control signal to control transmit power based on the detected wireless power transmission state. The wireless power transmitting apparatus generates the transmit power by using first DC power based on the control signal, and transmits the transmit power to a transmission resonance coil through a transmission induction coil unit based on an electromagnetic induction scheme.
Abstract translation: 公开了一种无线电力发送装置及其方法。 无线电力发送装置向无线电力接收装置无线地发送电力。 无线电力发送装置检测无线电力发送装置与无线电力接收装置之间的无线电力传输状态，并根据检测到的无线电力传输状态生成控制发送功率的控制信号。 无线电力发送装置通过使用基于控制信号的第一直流电力来生成发送功率，并且通过基于电磁感应方案的发送感应线圈单元将发送功率发送到发送谐振线圈。
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