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公开(公告)号：US09985458B2
公开(公告)日：2018-05-29
申请号：US14474853
申请日：2014-09-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bong Chul Kim , Sang Wook Kwon , Ki Young Kim , Dong Zo Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Byoung Hee Lee
Abstract: A power transmitting unit (PTU) transmits a power wirelessly based on a location of a power receiving unit (PRU). The PTU determines whether the PRU is located within a charging area of the PTU based on frequency information corresponding to an inflection point detected on a curve of electrical characteristics of a resonator of the PTU.
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公开(公告)号：US09685882B2
公开(公告)日：2017-06-20
申请号：US14454932
申请日：2014-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Byoung Hee Lee
CPC classification number: H02M7/219 , H02J7/0042 , H02J7/0072 , H02J7/025 , H02J7/06 , H02J50/12 , H02J2007/0059 , H02M3/156 , H02M3/158 , H02M2001/007 , H02M2007/2195 , Y02B40/90 , Y02B70/1408
Abstract: An apparatus and a method for wireless power reception include converting a received wireless power to a wireless power for charging using a synchronous rectifier and a direct current/direct current (DC/DC) converter having a structure providing a high efficiency and low heat generation even when a high charging current is supplied.
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23.发明授权公开(公告)号：US09641017B2
公开(公告)日：2017-05-02
申请号：US14338214
申请日：2014-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park
Abstract: A method of operating a wireless power transmission apparatus includes receiving, from a wireless power reception apparatus, information on an operating power of a micro control unit (MCU) of the wireless power reception apparatus and information on an output of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus; determining whether a charging power is to be transmitted to the wireless power reception apparatus based on the received information on the output of DC/DC converter; and transmitting, to the wireless power reception apparatus, an MCU operating power calculated based on the received information on the operating power of the MCU in response to a determination that the charging power is not to be transmitted to the wireless power reception apparatus.
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24.发明授权Apparatus and method for wireless power reception, apparatus and method for wireless power transmission, and wireless power transmission system 有权一种用于无线电力接收的装置和方法，用于无线电力传输的装置和方法，以及无线电力传输系统公开(公告)号：US09543074B2
公开(公告)日：2017-01-10
申请号：US14025062
申请日：2013-09-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Hyun Park , Young Ho Ryu , Sang Wook Kwon , Ki Young Kim , Yun Kwon Park , Keum Su Song , Chi Hyung Ahn
CPC classification number: H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90
Abstract: An apparatus and a method for receiving power wirelessly, and an apparatus and a method for transmitting power wirelessly are provided. The apparatus for transmitting power wirelessly includes: a source resonator configured to transmit power wirelessly to a target resonator through a mutual resonance with the target resonator; a power supply unit configured to supply power to the source resonator; and a matching unit configured to connect a passive device to the power supply unit in series or in parallel to match an output impedance of the power supply unit and an input impedance of the source resonator.
Abstract translation: 一种用于无线接收功率的装置和方法，以及一种无线发射功率的装置和方法。 用于无线发射功率的装置包括：源谐振器，被配置为通过与目标谐振器的相互共振将无线发射功率发射到目标谐振器; 电源单元，被配置为向所述源极谐振器供电; 以及匹配单元，被配置为将无源器件串联或并联连接到电源单元以匹配电源单元的输出阻抗和源谐振器的输入阻抗。
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25.发明授权Apparatus and method for wirelessly receiving power, and apparatus and method for wirelessly transmitting power 有权用于无线接收电力的装置和方法，以及用于无线发射功率的装置和方法公开(公告)号：US09425863B2
公开(公告)日：2016-08-23
申请号：US13874602
申请日：2013-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Chang Wook Yoon
CPC classification number: H04B5/0037
Abstract: An apparatus and a method for wirelessly receiving power, and an apparatus and a method for wirelessly transmitting power, are provided. A wireless power receiver includes a receiving unit configured to wirelessly receive a power, and a controller configured to control a length of a clock signal based on the power. The wireless power receiver further includes a modulator configured to change an impedance based on the length of the clock signal to perform load modulation.
Abstract translation: 提供一种用于无线接收电力的装置和方法，以及用于无线发送功率的装置和方法。 无线电力接收机包括被配置为无线地接收电力的接收单元和被配置为基于功率来控制时钟信号的长度的控制器。 无线电力接收器还包括调制器，其被配置为基于时钟信号的长度来改变阻抗以执行负载调制。
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Patent Agency Ranking
26.发明授权公开(公告)号：US09355773B2
公开(公告)日：2016-05-31
申请号：US13957950
申请日：2013-08-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Hyun Park , Young Ho Ryu , Sang Wook Kwon , Ki Young Kim , Yun Kwon Park , Keum Su Song , Chi Hyung Ahn
CPC classification number: H01F38/14 , B60L11/182 , B60L11/1846 , H01F27/346 , H01F27/38 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A leakage magnetic field shielding apparatus includes a resonator configured to counterbalance a leakage magnetic field generated when a source resonator and a target resonator resonate at a resonant frequency of the source resonator and the target resonator.
Abstract translation: 泄漏磁场屏蔽装置包括：谐振器，被配置为当源谐振器和目标谐振器以源谐振器和目标谐振器的谐振频率共振时，平衡产生的漏磁场。
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公开(公告)号：US09325196B2
公开(公告)日：2016-04-26
申请号：US13960972
申请日：2013-08-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Hyun Park , Young Ho Ryu , Sang Wook Kwon , Ki Young Kim , Yun Kwon Park , Keum Su Song , Chi Hyung Ahn
CPC classification number: H02J50/12 , B60L11/182 , B60L11/1824 , B60L11/1833 , B60L11/1846 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/10 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A wireless charging apparatus includes a charging unit configured to transmit power wirelessly to a mobile device, and a power supply unit configured to supply power to the charging unit. The wireless charging apparatus further includes a connecting unit configured to connect the charging unit to the power supply unit such that a position and an angle of the charging unit are adjustable.
Abstract translation: 无线充电装置包括被配置为向移动设备无线地发送电力的充电单元和被配置为向充电单元供电的电源单元。 无线充电装置还包括连接单元，其被配置为将充电单元连接到电源单元，使得充电单元的位置和角度是可调节的。
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公开(公告)号：US20150042274A1
公开(公告)日：2015-02-12
申请号：US14454932
申请日：2014-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Byoung Hee Lee
CPC classification number: H02M7/219 , H02J7/0042 , H02J7/0072 , H02J7/025 , H02J7/06 , H02J50/12 , H02J2007/0059 , H02M3/156 , H02M3/158 , H02M2001/007 , H02M2007/2195 , Y02B40/90 , Y02B70/1408
Abstract: An apparatus and a method for wireless power reception include converting a received wireless power to a wireless power for charging using a synchronous rectifier and a direct current/direct current (DC/DC) converter having a structure providing a high efficiency and low heat generation even when a high charging current is supplied.
Abstract translation: 一种用于无线电力接收的装置和方法包括：使用同步整流器将接收到的无线电力转换成用于充电的无线电力，以及具有提供高效率和低发热的结构的直流/直流（DC / DC）转换器 当提供高充电电流时。
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29.发明申请METHOD AND APPARATUS FOR TRANSMITTING COMMUNICATION POWER IN WIRELESS POWER TRANSMISSION SYSTEM 有权用于在无线电力传输系统中传输通信电力的方法和装置公开(公告)号：US20150022145A1
公开(公告)日：2015-01-22
申请号：US14338214
申请日：2014-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park
Abstract: A method of operating a wireless power transmission apparatus includes receiving, from a wireless power reception apparatus, information on an operating power of a micro control unit (MCU) of the wireless power reception apparatus and information on an output of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus; determining whether a charging power is to be transmitted to the wireless power reception apparatus based on the received information on the output of DC/DC converter; and transmitting, to the wireless power reception apparatus, an MCU operating power calculated based on the received information on the operating power of the MCU in response to a determination that the charging power is not to be transmitted to the wireless power reception apparatus.
Abstract translation: 一种操作无线电力传输装置的方法包括从无线电力接收装置接收关于无线电力接收装置的微控制单元（MCU）的工作电力的信息和关于无线电力接收装置的输出的信息， 无线电力接收装置的直流（DC / DC）转换器; 基于所接收的关于DC / DC转换器的输出的信息来确定是否要向无线电力接收装置发送充电电力; 以及响应于确定所述充电功率不被发送到所述无线电力接收装置，向所述无线电力接收装置发送基于所接收的关于所述MCU的操作功率的信息计算出的MCU工作功率。
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30.发明申请公开(公告)号：US20150022018A1
公开(公告)日：2015-01-22
申请号：US14337611
申请日：2014-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Dong Zo Kim , Bong Chul Kim , Yun Kwon Park , Chi Hyung Ahn , Byoung Hee Lee
IPC: H02J5/00
CPC classification number: H02J50/80 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H02J2007/0001
Abstract: An authentication of a power transmitting unit (PTU) includes determining whether an access right to an external device is present in a power receiving unit (PRU) based on identification information of the PRU, and network-connecting the PRU to the external device in response to a result of the determining being that the access right is present in the PRU.
Abstract translation: 电力发送单元（PTU）的认证包括基于PRU的识别信息来确定在功率接收单元（PRU）中是否存在对外部设备的访问权限，以及响应地将PRU网络连接到外部设备 确定是否存在PRU中的访问权限的结果。
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