公开(公告)号：US20140197783A1

公开(公告)日：2014-07-17

申请号：US14073025

申请日：2013-11-06

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 ,  Chang Wook YOON ,  Byoung Hee LEE

IPC: H02J7/02 ,  H02J7/00

CPC classification number: H02J50/12 ,  H01F2038/143 ,  H02J5/005 ,  H02J7/0004 ,  H02J7/0052 ,  H02J7/0077 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  Y02T90/122

Abstract: An apparatus configured to transmit power, and transceive data, using mutual resonance, includes a power transmitter configured to wirelessly transmit power to a device, using a power transmission frequency as a resonant frequency. The apparatus further includes a communication unit configured to transceive data to and from the device, using a communication frequency as a resonant frequency. The apparatus further includes a controller configured to determine a charging state of the device based on the data received from the device, and control an amount of the power based on the charging state.

Abstract translation: 一种被配置为使用相互共振来发送功率和收发数据的装置，包括：功率发射器，被配置为使用功率传输频率作为谐振频率向设备无线地发送功率。 该装置还包括通信单元，其被配置为使用通信频率作为谐振频率来收发来自设备的数据。 该装置还包括控制器，被配置为基于从设备接收的数据来确定设备的充电状态，并且基于充电状态来控制功率量。

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

CPC classification number: H02J50/90 ,  H02J7/022 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80

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.

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.

公开(公告)号：US20150022012A1

公开(公告)日：2015-01-22

申请号：US14320813

申请日：2014-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Yun KIM ,  Sang Wook KWON ,  Dong Zo KIM ,  Jae Hyun PARK ,  Keum Su SONG ,  Dal Hoi SHIM

IPC: H04B5/00

CPC classification number: H04B5/0037 ,  B60L53/12 ,  B60L53/36 ,  B60L53/38 ,  B60L53/60 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0075 ,  H04W52/285 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

Abstract: A method and apparatus to detect a coupling region in a wireless power transmission and reception system are provided. To detect a coupling region, a wireless power transmission apparatus receives state information of a wireless power reception apparatus, calculates a variation in the state information due to movement of the wireless power reception apparatus, and generates coupling region update information of the wireless power reception apparatus, based on the variation. The receiving, the calculating, and the generating are repeatedly performed.

Abstract translation: 提供一种用于检测无线电力发送和接收系统中的耦合区域的方法和装置。 为了检测耦合区域，无线电力传输装置接收无线电力接收装置的状态信息，计算由无线电力接收装置的移动引起的状态信息的变化，并生成无线电力接收装置的耦合区域更新信息 ，基于变化。 重复执行接收，计算和生成。

公开(公告)号：US20140225705A1

公开(公告)日：2014-08-14

申请号：US14177524

申请日：2014-02-11

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Ki Young KIM ,  Keum Su SONG ,  Mikhail Nikolaevich MAKURIN ,  Nikolay Nikolaevich OLYUNIN ,  Vladimir Mihailovich PARFENYEV

IPC: H01F27/28

CPC classification number: H01F27/2871 ,  H01F17/04

Abstract: A flat inductor, a method of manufacturing a flat inductor, and a circuit including a flat inductor are provided. A flat inductor includes a coil having a predetermined thickness, and a first magnetic medium layer disposed along a side surface of the coil, the first magnetic medium layer having a first width and a first height.

Abstract translation: 提供了扁平电感器，制造扁平电感器的方法以及包括平坦电感器的电路。 平面电感器包括具有预定厚度的线圈和沿着线圈的侧表面设置的第一磁介质层，第一磁介质层具有第一宽度和第一高度。

公开(公告)号：US20150045227A1

公开(公告)日：2015-02-12

申请号：US14339774

申请日：2014-07-24

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: H01F38/14 ,  H02J5/00 ,  H01F6/04 ,  H02J7/02 ,  H02M7/06 ,  H04B5/00 ,  H01F27/10 ,  B60L11/18

CPC classification number: H02J50/12 ,  B60L11/182 ,  B60L11/1824 ,  B60L11/1846 ,  B60L11/1861 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/16 ,  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.

Abstract translation: 无线电力中继装置包括：中继谐振器，被配置为将来自被配置为无线发送功率的源极谐振器的功率中继到被配置为通过相互谐振无线地接收功率的目标谐振器，所述继电器谐振器具有比源更高的品质因数 谐振器和目标谐振器。

公开(公告)号：US20150008753A1

公开(公告)日：2015-01-08

申请号：US14253410

申请日：2014-04-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION

Inventor： Jae Hyun PARK ,  Young Ho RYU ,  Sang Wook KWON ,  Ki Young KIM ,  Dong Zo KIM ,  Bong Chul KIM ,  Ju Hui KIM ,  Byung Chul PARK ,  Yun Kwon PARK ,  Keum Su SONG ,  Chi Hyung AHN ,  Byoung Hee LEE ,  Jeong Hae LEE

IPC: H03H7/40 ,  H01F38/14 ,  H02J5/00

CPC classification number: H02J50/50 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H03H7/40

Abstract: A wireless power transmission method includes searching for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators, and converting the routes to respective one or more two-port networks. The method further includes calculating a transmission efficiency of each of the routes based on the two-port networks, and selecting a route with a highest transmission efficiency from the routes. The method further includes wirelessly transmitting power to the reception resonator through the selected route.

Abstract translation: 无线电力传输方法包括：通过一个或多个继电器谐振器搜索要用于向接收谐振器发送功率的一个或多个路由，并将路由转换到相应的一个或多个两端口网络。 该方法还包括基于双端口网络计算每个路由的传输效率，并从路由中选择具有最高传输效率的路由。 该方法还包括通过选择的路由将功率无线地发送到接收谐振器。

公开(公告)号：US20140375256A1

公开(公告)日：2014-12-25

申请号：US14146026

申请日：2014-01-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byoung Hee LEE ,  Sang Wook KWON ,  Ki Young KIM ,  Dong Zo KIM ,  Bong Chul KIM ,  Yun Kwon PARK ,  Jae Hyun PARK ,  Keum Su SONG ,  Chi Hyung AHN ,  Young Ho RYU

IPC: H01F38/14 ,  H02J7/02

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

Abstract: A wireless power receiver includes a power receiver configured to wirelessly receive power, and including a direct current (DC)-to-DC (DC/DC) converter, and a power detector configured to detect power detection information from a front end of the DC/DC converter.

Abstract translation: 无线电力接收机包括被配置为无线地接收电力并且包括直流（DC）到DC（DC / DC）转换器）的功率接收器和被配置为从DC的前端检测功率检测信息的功率检测器 / DC转换器。

公开(公告)号：US20140152251A1

公开(公告)日：2014-06-05

申请号：US14089112

申请日：2013-11-25

Applicant: IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) ,  Samsung Electronics Co., Ltd.

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

CPC classification number: H02J50/90 ,  H02J7/022 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80

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.

Abstract translation: 提供一种充电控制的装置和方法。 用于充电控制的装置可以包括被配置为将负载的输出电压电平升高到大于或等于在功率放大器中设置的电源电压电平的集成直流电直流（DC / DC）转换器， 以及功率放大器，被配置为基于谐振频率将由集成DC / DC转换器升压的直流（DC）电压转换为交流（AC）电压，并且放大转换的AC电压。 用于充电控制的装置可以包括：整流单元，被配置为将无线接收的AC电力转换为DC电力; 以及DC / DC转换器，其被配置为将所述DC电力的电压电平降低到所述接收模式下的负载所需的电压电平。

公开(公告)号：US20140049211A1

公开(公告)日：2014-02-20

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

IPC: H02J7/02

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。