公开(公告)号：US20120309304A1

公开(公告)日：2012-12-06

申请号：US13483347

申请日：2012-05-30

申请人： 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

发明人： 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

IPC分类号： H04B5/00

CPC分类号： H04B5/0037 ,  H02M7/04 ,  H03F3/04 ,  H04B5/0031 ,  H04B5/0081

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20120300875A1

公开(公告)日：2012-11-29

申请号：US13482027

申请日：2012-05-29

申请人： Sang Wook Kwon ,  Jin Sung Choi ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Yun Kwon Park ,  Eun Seok Park ,  Young Ho Ryu ,  Chang Wook Yoon ,  Young Tack Hong

发明人： Sang Wook Kwon ,  Jin Sung Choi ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Yun Kwon Park ,  Eun Seok Park ,  Young Ho Ryu ,  Chang Wook Yoon ,  Young Tack Hong

IPC分类号： H04L27/00

CPC分类号： H04L25/0384

摘要： An apparatus for transmitting a high efficiency variable power includes a pulse generating unit configured to generate a pulse signal comprising a pulse having a duration corresponding to an amount of power transmitted; a pulse stream generating unit configured to convert the pulse signal to a pulse stream having pulse shape corresponding to the duration of the pulse and data to be transmitted; and a high frequency modulating unit configured to output a variable power by modulating a high frequency signal having a constant amplitude on a time axis by repeatedly outputting and not outputting the high frequency signal based on the pulse stream.

摘要翻译： 用于发送高效率可变功率的装置包括：脉冲发生单元，被配置为产生脉冲信号，该脉冲信号包括具有对应于传输的功率量的持续时间的脉冲; 脉冲流产生单元，被配置为将脉冲信号转换为具有对应于脉冲的持续时间的脉冲形状的脉冲和要发送的数据的脉冲流; 以及高频调制单元，被配置为通过反复输出并且不输出基于脉冲流的高频信号，通过在时间轴上调制具有恒定振幅的高频信号来输出可变功率。

公开(公告)号：US20120293118A1

公开(公告)日：2012-11-22

申请号：US13471907

申请日：2012-05-15

申请人： Nam Yun Kim ,  Sang Wook Kwon ,  Yun Kwon Park

发明人： Nam Yun Kim ,  Sang Wook Kwon ,  Yun Kwon Park

IPC分类号： H02J7/00

CPC分类号： H02J50/12 ,  B60L11/182 ,  B60L11/1833 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

摘要： A wireless power transmission and charging system and method are provided. The wireless power may refer to energy that may be transferred from a wireless power transmitter to a wireless power receiver. The wireless power transmission and charging system may include a source device to wirelessly transmit power, and a target device to wirelessly receive power.

摘要翻译： 提供无线功率传输和充电系统和方法。 无线电力可以指可以从无线电力发射机传送到无线电力接收机的能量。 无线电力传输和充电系统可以包括用于无线发送电力的源设备和用于无线地接收电力的目标设备。

公开(公告)号：US20120293009A1

公开(公告)日：2012-11-22

申请号：US13473859

申请日：2012-05-17

申请人： Dong Zo Kim ,  Sang Wook Kwon ,  Ki Young Kim ,  Nam Yun Kim ,  Yun Kwon Park ,  Eun Seok Park ,  Young Ho Ryu ,  Chang Wook Yoon ,  Jin Sung Choi ,  Young Tack Hong

发明人： Dong Zo Kim ,  Sang Wook Kwon ,  Ki Young Kim ,  Nam Yun Kim ,  Yun Kwon Park ,  Eun Seok Park ,  Young Ho Ryu ,  Chang Wook Yoon ,  Jin Sung Choi ,  Young Tack Hong

IPC分类号： H02J17/00 ,  H02H3/20

CPC分类号： H02H7/1252 ,  B60L11/182 ,  H02J7/0004 ,  H02J7/025 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

摘要： An apparatus and method of protecting a power receiver of a wireless power transmission system are provided. A wireless power receiver includes a rectifier comprising an input and an output, and configured to receive a signal through the input, to rectify the signal to produce a rectified signal, and to output the rectified signal through the output, and a capacitor connected to the output of the rectifier and to ground. The wireless power receiver further includes a direct current-to-direct current (DC/DC) converter connected to the output of the rectifier and to a load, and configured to convert the rectified signal to a power, and to provide the power to the load, and a device configured to create a short circuit to protect the rectifier and/or the capacitor when a voltage greater than a threshold voltage is applied to the input of the rectifier and/or the output of the rectifier.

摘要翻译： 提供一种保护无线电力传输系统的电力接收器的装置和方法。 无线电力接收机包括整流器，其包括输入和输出，并且被配置为通过输入接收信号，以整流信号以产生整流信号，并通过输出输出经整流的信号，以及连接到 输出整流器并接地。 无线电力接收器还包括连接到整流器和负载的输出端的直流电流（DC / DC）转换器，并被配置为将整流后的信号转换为功率，并将功率提供给 以及被配置为当大于阈值电压的电压被施加到整流器的输入端和/或整流器的输出端时，产生短路以保护整流器和/或电容器的装置。

公开(公告)号：US20120293005A1

公开(公告)日：2012-11-22

申请号：US13470417

申请日：2012-05-14

申请人： Young Ho RYU ,  Eun Seok Park ,  Sang Wook Kwon ,  Yun Kwon Park ,  Young Tack Hong ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Jin Sung Choi ,  Chang Wook Yoon

发明人： Young Ho RYU ,  Eun Seok Park ,  Sang Wook Kwon ,  Yun Kwon Park ,  Young Tack Hong ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Jin Sung Choi ,  Chang Wook Yoon

IPC分类号： H01F38/14

CPC分类号： B60L11/182 ,  B60L11/1812 ,  B60L11/1833 ,  B60L11/1846 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  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

摘要： An apparatus and method for efficiently, wirelessly transmitting a power to a plurality of target devices are provided. A wireless power transmitter may include: a source resonator configured to wirelessly transmit energy to a target device with at least one target resonator, the energy being stored in a capacitor; and a feeding unit configured to generate an induced current flowing in the source resonator in the same direction as a direction of an input current flowing in a transmission line, the feeding unit being electrically connected to the capacitor and forming a closed loop with the source resonator.

摘要翻译： 提供了一种用于有效地无线地向多个目标设备发送电力的设备和方法。 无线电力发射机可以包括：源极谐振器，被配置为用至少一个目标谐振器将能量无线传输到目标器件，所述能量存储在电容器中; 以及馈送单元，被配置为产生在源极谐振器中沿与在传输线中流动的输入电流的方向相同的方向上流动的感应电流，馈电单元电连接到电容器并且与源谐振器形成闭环 。

公开(公告)号：US20120056579A1

公开(公告)日：2012-03-08

申请号：US13210233

申请日：2011-08-15

申请人： Dong Zo KIM ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

发明人： Dong Zo KIM ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

IPC分类号： H02J7/00 ,  H01F38/14

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H04B5/0037 ,  H04B5/0081

摘要： Provided is a roof-type charging apparatus that charges multi-target device, while transmitting a resonance power. A roof-type charging apparatus using resonance power transmission includes a source resonance unit configured to transmit resonance power including a source resonator having a generally planar loop configuration and defining a space therein; a receiving unit configured to receive the resonance power transmitted from the source resonator; and a connecting unit configured to separate the source resonator and the receiving unit by a predetermined distance.

摘要翻译： 提供一种在发送谐振电力的同时对多目标装置充电的屋顶式充电装置。 使用谐振电力传输的屋顶式充电装置包括源谐振单元，其被配置为发射包括具有大致平面的环形结构并且在其中限定空间的源谐振器的谐振功率; 接收单元，被配置为接收从所述源谐振器发送的谐振电力; 以及连接单元，被配置为将源谐振器和接收单元分离预定距离。

公开(公告)号：US20110241613A1

公开(公告)日：2011-10-06

申请号：US13053592

申请日：2011-03-22

申请人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Young Tack Hong ,  Nam Yun Kim ,  Yun Kwon Park ,  Dong Zo Kim ,  Jin Sung Choi

发明人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Young Tack Hong ,  Nam Yun Kim ,  Yun Kwon Park ,  Dong Zo Kim ,  Jin Sung Choi

IPC分类号： H02J7/00

CPC分类号： H02J7/027 ,  H01F27/365 ,  H01F38/14 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70

摘要： Provided is a battery pack that includes a resonator to receive power wirelessly. A film, for shielding from a magnetic field that may be generated due to an eddy current, may be inserted between a battery and the resonator of the battery pack.

摘要翻译： 提供一种电池组，其包括无线接收电力的谐振器。 用于屏蔽由于涡电流可能产生的磁场的膜可以插入在电池和电池组的谐振器之间。

公开(公告)号：US09509537B2

公开(公告)日：2016-11-29

申请号：US13463893

申请日：2012-05-04

申请人： Nam Yun Kim ,  Sang Wook Kwon ,  Yun Kwon Park

发明人： Nam Yun Kim ,  Sang Wook Kwon ,  Yun Kwon Park

IPC分类号： H04K1/10 ,  F21V5/00 ,  H04L27/02 ,  H01P5/02 ,  H03C1/00

CPC分类号： H04L27/02 ,  H01P5/02 ,  H03C1/00

摘要： Provided is data transmission and reception that transmits and receives data using a wireless power between wireless power transmitter and a wireless power receiver. An in-band data communication apparatus using a wireless power may include a modulating unit configured to modulate data by mixing a predetermined signal and pulse signal-type data; a demodulating unit configured to detect reflected power generated due to impedance mismatching between a source resonator and a target resonator, and to demodulate received data based on a variance of the reflected power; a source resonance unit configured to transmit transmission power including the modulated data to the target resonator, and to receive the reflected power; and a controller to control the pulse signal-type data, and to control impedance matching between the source resonator and the target resonator.

摘要翻译： 提供了使用无线电力发射机和无线电力接收机之间的无线电力来发送和接收数据的数据发送和接收。 使用无线电力的带内数据通信装置可以包括：调制单元，被配置为通过混合预定信号和脉冲信号类型数据来调制数据; 解调单元，被配置为检测由于源谐振器和目标谐振器之间的阻抗失配而产生的反射功率，并且基于反射功率的方差来解调接收的数据; 源谐振单元，被配置为将包括调制数据的发送功率发送到目标谐振器，并且接收反射功率; 以及控制器来控制脉冲信号类型数据，并且控制源谐振器和目标谐振器之间的阻抗匹配。

公开(公告)号：US09484985B2

公开(公告)日：2016-11-01

申请号：US13483441

申请日：2012-05-30

申请人： 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

发明人： 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

IPC分类号： H04B5/00 ,  H02J7/02

CPC分类号： H04B5/0031 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0081

摘要： An apparatus and method are described that may enable a target device to communicate with a source device using a wireless power. The communication apparatus receives a wireless power from a source resonator through a magnetic coupling between the source resonator and a target resonator. The communication apparatus transmits a message, and modulates the message based on the received wireless power and impedance mismatch between the source device and the target device. The communication apparatus controls the impedance mismatch by changing an impedance of the target device.

摘要翻译： 描述了可以使目标设备能够使用无线电力与源设备通信的装置和方法。 通信装置通过源谐振器和目标谐振器之间的磁耦合从源极谐振器接收无线电力。 通信装置发送消息，并且基于接收的无线功率和源设备与目标设备之间的阻抗失配来调制消息。 通信装置通过改变目标装置的阻抗来控制阻抗失配。

公开(公告)号：US09418785B2

公开(公告)日：2016-08-16

申请号：US13616347

申请日：2012-09-14

申请人： Eun Seok Park ,  Ki Young Kim ,  Young Ho Ryu ,  Sang Wook Kwon ,  Nam Yun Kim ,  Dong Zo Kim ,  Yun Kwon Park ,  Chang Wook Yoon ,  Jin Sung Choi ,  Young Tack Hong

发明人： Eun Seok Park ,  Ki Young Kim ,  Young Ho Ryu ,  Sang Wook Kwon ,  Nam Yun Kim ,  Dong Zo Kim ,  Yun Kwon Park ,  Chang Wook Yoon ,  Jin Sung Choi ,  Young Tack Hong

IPC分类号： H02J5/00 ,  H01F38/14

CPC分类号： H01F38/14 ,  H02J5/00

摘要： A wireless power transmission system with an enhanced magnetic field strength is provided. A wireless power transmitter includes a generator configured to generate a power. The wireless power transmitter further includes a resonator configured to generate a magnetic field to transmit the power to a target device. The wireless power transmitter further includes a slab unit configured to enhance the magnetic field.

摘要翻译： 提供了具有增强的磁场强度的无线电力传输系统。 无线电力发射机包括被配置为产生电力的发电机。 无线电力发射机还包括谐振器，其被配置为产生磁场以将功率传输到目标装置。 无线电力发射机还包括被配置为增强磁场的板单元。