公开(公告)号：US20150076921A1

公开(公告)日：2015-03-19

申请号：US14487603

申请日：2014-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyun Park ,  Dong Zo Kim ,  Young Ho Ryu ,  Sang Wook Kwon ,  Ki Young Kim ,  Nam Yun Kim ,  Bong Chul Kim ,  Yun Kwon Park ,  Keum Su Song ,  Chi Hyung Ahn ,  Byoung Hee Lee

IPC: H02J5/00

CPC classification number: H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40

Abstract: A resonator has an increased isolation for stable wireless power transmission. A material that reduces resonance coupling may be disposed in a space between each of a plurality of resonators and a resonator adjacent to each of the plurality of resonators. A material that reduces resonance coupling may be disposed on a plane opposite to a direction in which a resonator resonates. Power at an operating frequency set to be equal to or within a predetermined range of a frequency corresponding to a resonant mode may be injected into a plurality of transmission resonators.

Abstract translation: 谐振器具有增加的隔离以实现稳定的无线功率传输。 减少谐振耦合的材料可以设置在多个谐振器中的每个谐振器和与多个谐振器中的每一个相邻的谐振器之间的空间中。 降低共振耦合的材料可以设置在与谐振器共振的方向相反的平面上。 在设定为等于或在与谐振模式对应的频率的预定范围内的工作频率的功率可以被注入到多个发送谐振器中。

公开(公告)号：US20150042169A1

公开(公告)日：2015-02-12

申请号：US14323132

申请日：2014-07-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyun Park ,  Young Ho Ryu ,  Sang Wook Kwon ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Bong Chul Kim ,  Yun Kwon Park ,  Keum Su Song ,  Chi Hyung Ahn ,  Byoung Hee Lee

IPC: B60L11/18 ,  H02J7/02 ,  H04B5/00

CPC classification number: B60L11/182 ,  B60L11/1824 ,  B60L11/1861 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/16 ,  H02J17/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/90 ,  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

Abstract: A wireless power transmission apparatus includes a plurality of transmission (TX) resonators configured to resonate with at least one reception (RX) resonator, and wirelessly transmit power to the at least one RX resonator; and a frequency controller configured to control the input frequency so that power is stably supplied to the at least one RX resonator.

Abstract translation: 无线电力传输装置包括被配置为与至少一个接收（RX）谐振器谐振的多个传输（TX）谐振器，并且向至少一个RX谐振器无线传输电力; 以及频率控制器，被配置为控制输入频率，使得电力被稳定地提供给至少一个RX谐振器。

公开(公告)号：US20140347006A1

公开(公告)日：2014-11-27

申请号：US14282609

申请日：2014-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nam Yun Kim ,  Sang Wook Kwon ,  Hyuk Choon Kwon ,  Ki Young Kim ,  Dong Zo Kim ,  Keum Su Song ,  Chi Hyung Ahn

IPC: H02J7/02

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/40 ,  H02J50/90 ,  H02J2007/0096

Abstract: A wireless power transmission apparatus for preventing a misconnection between the wireless power transmission apparatus and a wireless power reception apparatus in an environment in which a plurality of wireless power transmission apparatuses charge a plurality of wireless reception apparatuses includes a detector configured to detect a signal induced in a resonator, and a controller configured to determine either one or both of a transmission interval of a wake-up power and a point in time at which the wake-up power is transmitted to prevent a waveform of the detected signal from overlapping a waveform of the wake-up power.

Abstract translation: 一种用于防止在多个无线电力传输装置对多个无线接收装置充电的环境中的无线电力传输装置与无线电力接收装置之间的错误连接的无线电力传输装置，包括：检测器， 谐振器和控制器，被配置为确定唤醒功率的发送间隔和发送唤醒功率的时间点之一或两者，以防止检测到的信号的波形与 唤醒电源。

公开(公告)号：US20140204860A1

公开(公告)日：2014-07-24

申请号：US14155850

申请日：2014-01-15

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: H04W74/04 ,  D06F39/00 ,  D06F33/02

CPC classification number: D06F39/005 ,  D06F33/02 ,  D06F39/003 ,  D06F39/004 ,  D06F2202/02 ,  D06F2202/04 ,  D06F2202/10 ,  D06F2202/12 ,  D06F2204/065 ,  D06F2204/086 ,  D06F2210/00 ,  F25D29/00 ,  F25D2400/36 ,  F25D2700/08

Abstract: A reception (RX) node using mutual resonance includes a target resonator configured to receive power via mutual resonance with a source resonator; a controller configured to wake up in response to the received power, determine a point in time at which the controller woke up to be a point in time at which synchronization with other RX nodes is performed, and generate a data packet, and a sensor configured to wake up in response to the received power, sense information.

Abstract translation: 使用相互共振的接收（RX）节点包括被配置为通过与源谐振器的相互谐振接收电力的目标谐振器; 控制器，被配置为响应于接收到的功率而被唤醒，确定控制器唤醒的时间点是与其他RX节点进行同步的时间点，并生成数据分组，并且传感器被配置 唤醒响应收到的权力，感知信息。

公开(公告)号：US20140021796A1

公开(公告)日：2014-01-23

申请号：US13938671

申请日：2013-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keum Su Song ,  Sang Wook Kwon ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Yun Kwon Park ,  Eun Seok Park ,  Chi Hyung Ahn ,  Young Ho Ryu ,  Chang Wook Yoon ,  Jin Sung Choi

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H01F2021/125 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/90 ,  H02J2007/0096

Abstract: A wireless power transmitter includes a source resonator configured to wirelessly transmit power via magnetic coupling with a target resonator; and an impedance adjusting unit configured to adjust an impedance of the source resonator using a plurality of impedance-matching bars located in the source resonator.

Abstract translation: 无线电力发射机包括：源谐振器，被配置为通过与目标谐振器的磁耦合无线地传输电力; 以及阻抗调整单元，被配置为使用位于源极谐振器中的多个阻抗匹配条来调节源极谐振器的阻抗。