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11.发明申请公开(公告)号：US20170117743A1
公开(公告)日：2017-04-27
申请号：US15400348
申请日：2017-01-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Nam Yun KIM , Sang Wook KWON , Yun Kwon PARK , Eun Seok PARK , Young Tack HONG , Young Ho RYU , Dong Zo KIM , Jin Sung CHOI
Abstract: A resonance power transmission system, and a method of controlling transmission and reception of a resonance power are provided. According to one embodiment, a method of controlling resonance power transmission in a resonance power transmitter may include: transmitting resonance power to a resonance power receiver, the resonance power having resonance frequencies which vary with respect to a plurality of time intervals; and receiving, from the resonance power receiver, information regarding the resonance frequency having the highest power transmission efficiency among the resonance frequencies used in the time intervals.
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公开(公告)号：US20150061399A1
公开(公告)日：2015-03-05
申请号：US14230451
申请日：2014-03-31
Applicant: Industry-University Cooperation Foundation Hanyang University , Samsung Electronics Co., Ltd.
Inventor： Keum Su SONG , Sang Wook KWON , Ki Young KIM , Dong Zo KIM , Bong Chul KIM , Yun Kwon PARK , Jae Hyun PARK , Chi Hyung AHN , Young Ho RYU , Byoung Hee LEE , Jun Seok LEE , Jae Hoon CHOI , Kyung Young JUNG, , Sang Gyu HA
Abstract: A wireless power receiving device and a wireless power transmission apparatus are provided. The wireless power receiver may include a resonator configured to emit an electromagnetic field, a blocker configured to surround a portion of an exterior of the resonator, and a spacer disposed between the resonator and the blocker.
Abstract translation: 提供一种无线电力接收装置和无线电力传输装置。 无线电力接收器可以包括被配置为发射电磁场的谐振器，被配置为围绕谐振器的外部的一部分的阻断器以及设置在谐振器和阻挡器之间的间隔件。
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公开(公告)号：US20140285139A1
公开(公告)日：2014-09-25
申请号：US14204911
申请日：2014-03-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chi Hyung AHN , Sang Wook KWON , Ki Young KIM , Nam Yun KIM , Dong Zo KIM , Bong Chul KIM , Yun Kwon PARK , Jae Hyun PARK , Keum Su SONG , Young Ho RYU , Byoung Hee LEE
IPC: B60L11/18
CPC classification number: B60L11/182 , B60L3/0023 , B60L3/003 , B60L11/1824 , B60L11/1833 , B60L11/1846 , B60L2200/26 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60L2240/527 , B60L2240/529 , B60L2250/16 , B60L2270/147 , 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 station, an electric vehicle charged wirelessly, and a method of charging an electric vehicle are provided. A wireless charging station include a charging unit configured to transmit power wirelessly to an electric vehicle, using a source resonator installed in the charging station; and a driving unit configured to move a target resonator connected to the source resonator from a position at which the target resonator is mounted on the charging unit to an installation space of the electric vehicle, when the electric vehicle is disposed in a charging area of the charging station.
Abstract translation: 提供了一种无线充电站，无线充电的电动汽车以及充电电动车辆的方法。 无线充电站包括：充电单元，被配置为使用安装在充电站中的源极谐振器将电力无线发送到电动车辆; 以及驱动单元，被配置为将连接到源极谐振器的目标谐振器从安装在所述充电单元上的目标谐振器的位置移动到所述电动车辆的安装空间，当所述电动车辆设置在所述电动车辆的充电区域中时 充电站。
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14.发明申请公开(公告)号：US20140265614A1
公开(公告)日：2014-09-18
申请号：US14147012
申请日：2014-01-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ki Young KIM , Sang Wook KWON , Nam Yun KIM , Dong Zo KIM , Yun Kwon PARK , Keum Su SONG , Young Ho RYU , Chang Wook YOON , Jin Sung CHOI
IPC: H01F38/14
CPC classification number: H01F38/14 , B60L11/1812 , B60L11/182 , B60L11/1824 , B60L2210/10 , B60L2210/30 , H02J7/025 , H02J50/12 , H02J50/70 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/14
Abstract: A wireless power transmission apparatus includes a resonance unit including resonators and configured to form a magnetic resonant coupling with another resonator, and a feeding unit configured to transmit alternating current (AC) power to one of the resonators. The wireless power transmission apparatus further includes a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit.
Abstract translation: 无线电力传输装置包括：谐振单元，包括谐振器并且被配置为与另一个谐振器形成磁共振耦合;以及馈电单元，被配置为向一个谐振器发送交流电（AC）电力。 无线电力传输装置还包括控制器，其被配置为基于由谐振单元形成的磁场的大小来确定连接到谐振器之一的电容器的值。
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公开(公告)号：US20190148968A1
公开(公告)日：2019-05-16
申请号：US16189824
申请日：2018-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Zo KIM , Kwang Seob KIM , Ji Won KIM , Hye Won KIM , Chang Hak O , Kyung Woo LIM , Byeong Hyun JANG , Kuk Hwan JUNG , Hyung Koo CHUNG , Se Hyun CHO , Min Cheol HA , Yong Sang YUN
Abstract: An electronic device includes a battery, a power regulator electrically connected with the battery and including an input terminal and an output terminal, a connector electrically connected with the input terminal, a wireless power transmitting circuit electrically connected with the output terminal, a switch electrically connected between the connector and the wireless power transmitting circuit, and a controller configured to identify an approaching external electronic device or a wireless charging-related request, identify whether power is provided from an external power supply via the connector in response to the identification, in response to identifying that power is not provided from the external power supply, supply power from the battery via the power regulator to the wireless power transmitting circuit, and in response to identifying that power is provided from the external power supply, supply the power provided from the external power supply to the wireless power transmitting circuit via the switch.
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Patent Agency Ranking
公开(公告)号：US20180006488A1
公开(公告)日：2018-01-04
申请号：US15708202
申请日：2017-09-19
Applicant: SAMSUNG ELECTRONICS CO., LTD. , IUCF-HYU(Industry-University Cooperation Foundation Hanyang University)
Inventor： Dong Zo KIM , Sang Wook KWON , Ki Young KIM , Nam Yun KIM , Young Jin MOON , Yun Kwon PARK , Keum Su SONG , Chi Hyung AHN , Young Ho RYU , Chang Sik YOO , Chang Wook YOON , Jin Sung CHOI
IPC: H02J7/02
Abstract: An apparatus and a method for charge control are provided. The apparatus for charge control may include an integrated direct current-to-direct current (DC/DC) converter configured to step up an output voltage level of a load to be greater than or equal to a supply voltage level set in a power amplifier, and the power amplifier configured to convert a direct current (DC) voltage stepped up by the integrated DC/DC converter into an alternating current (AC) voltage based on a resonant frequency, and to amplify the converted AC voltage. The apparatus for charge control may include a rectification unit configured to convert an AC power received wirelessly into a DC power; and a DC/DC converter configured to step down a voltage level of the DC power to a voltage level required by a load in the receiving mode.
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公开(公告)号：US20170163098A1
公开(公告)日：2017-06-08
申请号：US15438524
申请日：2017-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chi Hyung AHN , Sang Wook KWON , Ki Young KIM , Nam Yun KIM , Dong Zo KIM , Bong Chul KIM , Yun Kwon PARK , Jae Hyun PARK , Keum Su SONG , Young Ho RYU , Byoung Hee LEE
IPC: H02J50/12 , H02J7/02 , H02M7/04 , H04B5/00 , H01F38/14 , H01F6/06 , H02J5/00 , B60L11/18 , H02M3/04
CPC classification number: H02J50/12 , B60L53/12 , B60L53/30 , B60L53/305 , B60L53/65 , B60L58/12 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/36 , H01F6/06 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/40 , H02J50/50 , H02J50/70 , H02M3/04 , H02M7/04 , H02M7/06 , H04B5/0037 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A wireless power relay apparatus includes a relay resonator configured to relay power from a source resonator configured to wirelessly transmit the power, to a target resonator configured to wirelessly receive the power through a mutual resonance, the relay resonator having a higher quality factor than the source resonator and the target resonator.
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公开(公告)号：US20170163097A1
公开(公告)日：2017-06-08
申请号：US15435788
申请日：2017-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun KIM , Hyuk Choon KWON , Sang Wook KWON , Ki Young KIM , Dong Zo KIM , Soo Yeon JUNG
CPC classification number: H02J50/80 , H02J7/0021 , H02J7/0029 , H02J7/025 , H02J50/12 , H02J50/40 , H02J2007/0096
Abstract: A wireless power transmission apparatus for tracking a charging capacity of each of a plurality of wireless power reception apparatuses in an environment in which the plurality of wireless power reception apparatuses are charged includes a communication unit configured to receive information about either one or both of a charging support power and a requested power from each of the plurality of wireless power reception apparatuses, a controller configured to determine a charging capacity for a wireless power reception apparatus supporting the charging support power among the plurality of wireless power reception apparatuses based on the information about the charging support power, and a power tracker configured to re-track the determined charging capacity based on charging status information received from the plurality of wireless power reception apparatuses.
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19.发明申请SOURCE DEVICE AND METHOD FOR CONTROLLING MAGNETIC FIELD USING TWO SOURCE RESONATORS IN WIRELESS POWER TRANSMISSION SYSTEM 审中-公开在无线电力传输系统中使用两个源谐振器控制磁场的源装置和方法公开(公告)号：US20170057366A1
公开(公告)日：2017-03-02
申请号：US15351078
申请日：2016-11-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ki Young KIM , Eun Seok PARK , Jin Sung CHOI , Sang Wook KWON , Nam Yun KIM , Dong Zo KIM , Yun Kwon PARK , Young Ho RYU , Chang Wook YOON , Young Tack HONG
CPC classification number: B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2230/16 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/70 , H02J50/90 , Y02T10/7005 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
Abstract: A source device and a method for controlling a magnetic field using two source resonators in a wireless power transmission system are provided. A device configured to control a magnetic field, includes resonators configured to form the magnetic field to transmit power to another device. The device further includes a magnetic field shape determining unit configured to determine a shape of the magnetic field. The device further includes a phase changing unit configured to change a phase of at least one of the resonators to form the magnetic field in the determined shape.
Abstract translation: 提供了一种在无线电力传输系统中使用两个源谐振器来控制磁场的源装置和方法。 被配置为控制磁场的装置包括被配置为形成磁场以将功率发射到另一装置的谐振器。 该装置还包括被配置为确定磁场的形状的磁场形状确定单元。 该装置还包括相位改变单元，被配置为改变至少一个谐振器的相位以形成所确定的形状的磁场。
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公开(公告)号：US20160080040A1
公开(公告)日：2016-03-17
申请号：US14929811
申请日：2015-11-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Nam Yun KIM , Sang Wook KWON , Yun Kwon PARK , Eun Seok PARK , Young Tack HONG , Ki Young KIM , Young Ho RYU , Dong Zo KIM , Jin Sung CHOI , Chang Wook YOON
CPC classification number: H04B5/0037 , H02M7/04 , H03F3/04 , H04B5/0031 , H04B5/0081
Abstract: An apparatus and method for communication using a wireless power are provided. The apparatus includes an amplifier configured to amplify an input signal based on a power supplied to the amplifier. The apparatus further includes a control unit configured to detect a change in an impedance of a target device, and to change the power based on the change in the impedance. The apparatus further includes a demodulation unit configured to receive a message from the target device, and to demodulate the message based on the changed power.
Abstract translation: 提供一种使用无线电力进行通信的装置和方法。 该装置包括放大器，其被配置为基于提供给放大器的功率来放大输入信号。 该装置还包括控制单元，其被配置为检测目标设备的阻抗的变化，并且基于阻抗的变化来改变功率。 该装置还包括解调单元，被配置为从目标设备接收消息，并且基于改变的功率对消息进行解调。
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