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1. 发明授权

US09692486B2 System for wireless power transmission and reception 有权
公开(公告)号：US09692486B2
公开(公告)日：2017-06-27
申请号：US13214006
申请日：2011-08-19
申请人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong , Dong Zo Kim
发明人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong , Dong Zo Kim
IPC分类号： H04B7/00 , H04B5/00 , H02J5/00
CPC分类号： H04B5/0037 , H02J5/005 , H02J50/12 , H02J50/80
摘要： A wireless power transmitter and receiver, and related methods are provided. In one embodiment, a wireless power receiver may include: a receiving unit configured to receive wireless power from a source resonator; a detecting unit configured to detect a current value, a voltage value, or both of the wireless power; a controller configured to determine whether the detected current value, the detected voltage value, or both have a peak value, in a relation to a load which the wireless power is to be transmitted to; and a communication unit configured to transmit a result of the determination to the source resonator.

2. 发明授权

US09509537B2 In-band data communication system using wireless power 有权
标题翻译：带内数据通信系统采用无线电源
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。

3. 发明授权

US09502925B2 Wireless power transmission and reception system 有权
标题翻译：无线电力传输和接收系统
公开(公告)号：US09502925B2
公开(公告)日：2016-11-22
申请号：US13453436
申请日：2012-04-23
申请人： Nam Yun Kim , Sang Wook Kwon
发明人： Nam Yun Kim , Sang Wook Kwon
IPC分类号： H01F27/42 , H02J17/00 , H02J7/00 , H02J7/02
CPC分类号： H02J50/40 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80
摘要： A wireless power transmission method and a wireless power transmitter are provided that may selectively transmit wireless power to a plurality of target devices. According to an aspect, a wireless power transmitter may include: a detecting unit configured to detect a plurality of target devices; a controller configured to determine a plurality of resonance frequencies between a source resonator and the plurality of detected target devices and to control the plurality of resonance frequencies to transmit the power to the plurality of detected target devices; and a source resonance unit configured to transmit the power to the plurality of detected target devices.
摘要翻译：提供一种无线电力传输方法和无线电力发射机，其可以选择性地向多个目标设备发送无线电力。根据一个方面，无线电力发射机可以包括：检测单元，被配置为检测多个目标设备; 控制器，被配置为确定源谐振器和所述多个检测到的目标设备之间的多个谐振频率，并且控制所述多个谐振频率以将功率发送到所述多个检测到的目标设备; 以及源谐振单元，被配置为向多个检测到的目标设备发送电力。

4. 发明授权

US09484985B2 Apparatus and method for communication using wireless power 有权
标题翻译：使用无线电源进行通信的装置和方法
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。

5. 发明授权

US09418785B2 Wireless power transmission system with enhanced magnetic field strength 有权
标题翻译：具有增强磁场强度的无线电力传输系统
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。

6. 发明授权

US09391671B2 Wireless power transmission and charging system and method thereof 有权
标题翻译：无线电力传输和充电系统及其方法
公开(公告)号：US09391671B2
公开(公告)日：2016-07-12
申请号：US13457597
申请日：2012-04-27
申请人： Nam Yun Kim , Chang Ho Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Chang Ho Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
IPC分类号： H02J7/00 , H04B5/00 , B60L11/18 , H02J5/00 , H02J7/02
CPC分类号： H04B5/0031 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/50 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B5/0093 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： A wireless power transmission and charging system is provided. The wireless power transmission and charging system may include a source device to wirelessly transmit a power, and a target device to wirelessly receive the power. A communication error may be reduced, and a power transmission efficiency may be increased, by performing communication between the source device and the target device using a shortened packet generated by converting, for example, a packet of a byte scale to a packet of a bit scale.
摘要翻译：提供无线电力传输和充电系统。无线电力传输和充电系统可以包括用于无线地发送电力的源设备和用于无线地接收电力的目标设备。可以通过使用通过将例如字节比例的分组转换为比特的分组而产生的缩短分组来执行源设备和目标设备之间的通信，从而可以降低通信错误，并且可以提高功率传输效率规模。

7. 发明授权

US09142997B2 Wireless power transmission system, and method and apparatus for allocating communication channel and transmitting power in wireless power transmission system 有权
标题翻译：无线电力传输系统，以及用于在无线电力传输系统中分配通信信道和发射功率的方法和装置
公开(公告)号：US09142997B2
公开(公告)日：2015-09-22
申请号：US13486449
申请日：2012-06-01
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
IPC分类号： H04B5/00 , H02J7/02 , B60L11/18 , H02J5/00
CPC分类号： H02J50/12 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04B5/0093 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： A wireless power transmission system, and a method and an apparatus for allocating a communication channel and transmitting a power in the wireless power transmission system. If a target device configured to wirelessly receive power from a source device is detected, a controlling communication channel to be used for performing communication with the target device is selected. An initial control signal including an identifier (ID) of the source device and a channel fix command are transmitted to the target device through the selected controlling communication channel. The channel fix command includes a command requesting the target device to use the selected controlling communication channel. A charging power is transmitted from the source device to the target device through a magnetic coupling between the source device and the target device.
摘要翻译：一种无线电力传输系统，以及用于分配通信信道并在无线电力传输系统中发送电力的方法和装置。如果检测到被配置为从源设备无线地接收电力的目标设备，则选择要用于与目标设备进行通信的控制通信信道。包括源设备的标识符（ID）和信道修复命令的初始控制信号通过所选择的控制通信信道发送到目标设备。信道修复命令包括请求目标设备使用所选择的控制通信信道的命令。通过源设备和目标设备之间的磁耦合，从源设备向目标设备发送充电电力。

8. 发明授权

US08957630B2 Reflected energy management apparatus and method for resonance power transmission 有权
标题翻译：用于谐振电力传输的反射能量管理装置和方法
公开(公告)号：US08957630B2
公开(公告)日：2015-02-17
申请号：US12968005
申请日：2010-12-14
申请人： Young Tack Hong , Nam Yun Kim , Sang Wook Kwon , Eun Seok Park , Young Ho Ryu
发明人： Young Tack Hong , Nam Yun Kim , Sang Wook Kwon , Eun Seok Park , Young Ho Ryu
IPC分类号： H02J7/00 , H02J5/00 , H02M7/00
CPC分类号： H02J50/12 , H02J5/005
摘要： Provided is a reflected energy management apparatus for resonance power transmission. The reflected energy management apparatus for resonance power transmission may include a source resonator configured to transmit a power to a target resonator, and a reflected power management unit configured to: detect a reflected wave corresponding to the power transmitted to the target resonator, and to generate a power using the detected reflected wave.
摘要翻译：提供了一种用于谐振电力传输的反射能量管理装置。用于谐振功率传输的反射能量管理装置可以包括被配置为向目标谐振器发送功率的源极谐振器，以及反射功率管理单元，被配置为：检测与发射到目标谐振器的功率相对应的反射波，并且产生使用检测到的反射波的功率。

9. 发明授权

US08890367B2 Resonance power receiver that includes a plurality of resonators 有权
标题翻译：谐振功率接收器，包括多个谐振器
公开(公告)号：US08890367B2
公开(公告)日：2014-11-18
申请号：US12967277
申请日：2010-12-14
申请人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong , Eun Seok Park , Young Ho Ryu
发明人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong , Eun Seok Park , Young Ho Ryu
IPC分类号： H01F38/00 , H01F27/42 , H01F37/00 , H04B5/00 , H02J5/00
CPC分类号： H04B5/0075 , H02J5/005 , H02J7/025 , H02J50/12 , H04B5/0037
摘要： Provided is a resonance power receiver, including a first resonator, a second resonator to receive a resonance power and a phase shifter to shift the phase of the signal received via the second resonator such that the signal received via the first resonator and the signal received via the second resonator are in phase.
摘要翻译：提供了一种谐振电力接收器，包括第一谐振器，用于接收谐振电力的第二谐振器和用于移位经由第二谐振器接收的信号的相位的移相器，使得经由第一谐振器接收的信号和经由第二谐振器同相。

10. 发明授权

US08611111B2 Resonance power generator 有权
标题翻译：共振发电机
公开(公告)号：US08611111B2
公开(公告)日：2013-12-17
申请号：US12966033
申请日：2010-12-13
申请人： Nam Yun Kim , Young Tack Hong , Sang Wook Kwon , Eun Seok Park , Young Ho Ryu
发明人： Nam Yun Kim , Young Tack Hong , Sang Wook Kwon , Eun Seok Park , Young Ho Ryu
IPC分类号： H02M5/40 , H02M7/42
CPC分类号： H02J50/12 , H02J17/00 , H02J50/40 , H02J50/80 , H04B5/0037
摘要： A resonance power generator is provided. The resonance power generator includes an alternating current/direct current (AC/DC) rectifier to rectify an input signal of an alternating voltage and an AC generator to generate an AC signal based on the rectified signal that is output from the AC/DC rectifier. The resonance power generator may also include, for example, a control unit to control a frequency of the AC signal, a filter unit to remove a spurious signal or a harmonic element included in the AC signal, a voltage/current amplifier to amplify the AC signal, and a source resonator to transmit a power to a target resonator.
摘要翻译：提供谐振发生器。谐振发生器包括交流/直流（AC / DC）整流器，以整流交流电压的输入信号和交流发电机，以基于从AC / DC整流器输出的整流信号产生AC信号。谐振发生器还可以包括例如用于控制AC信号的频率的控制单元，用于去除包含在AC信号中的寄生信号或谐波元件的滤波器单元，放大AC的电压/电流放大器信号和源谐振器，以将功率传输到目标谐振器。

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