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公开(公告)号：US09692487B2
公开(公告)日：2017-06-27
申请号：US14125016
申请日：2012-06-11
Applicant: Kihyun Jung , Jinmoo Park , Inchang Chun , Jeongkyo Seo , Jaesung Lee
Inventor： Kihyun Jung , Jinmoo Park , Inchang Chun , Jeongkyo Seo , Jaesung Lee
CPC classification number: H04B5/0037 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/80 , H02J50/90
Abstract: A wireless power transmitter for transmitting power by wireless to a terminal includes a power conversion unit and a power transmission control unit. The power conversion unit forms a wireless power signal for wireless power transfer using power supplied from a power supply unit. The power transmission control unit regulates a characteristic of the supplied power, based on orientation information of the terminal. A terminal includes a power receiving unit and a control unit. The power receiving unit receives a wireless power signal formed by a wireless power transmitter. The control unit detects whether or not an orientation of the terminal is changed while the wireless power signal is received, and transmits a control message for power regulation to the wireless power transmitter when the change in the orientation of the terminal is detected.
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公开(公告)号：US09503178B2
公开(公告)日：2016-11-22
申请号：US14131135
申请日：2011-07-20
Applicant: Jaesung Lee , Inchang Chu , Jeongkyo Seo
Inventor： Jaesung Lee , Inchang Chu , Jeongkyo Seo
CPC classification number: H04B7/26 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04L27/00
Abstract: The present description relates to an apparatus for transmitting wireless power and a method for same, comprising: a power transmission control portion for generating a packet comprising data for at least one electronic device; a modulation/demodulation portion for modulating a carrier signal so as to comprise the packet that is generated; and a power conversion portion for forming the wireless power signal for transmitting power, based on the carrier signal that is modulated, wherein the power transmission control portion transmits the packet to the at least one electronic device through the wireless power signal. Also, the present description relates to the electronic device and a method for receiving power by same, comprising: a power reception portion for receiving the wireless power signal from the apparatus for transmitting wireless power; a modulation/demodulation portion for demodulating the packet which is comprised in the wireless power signal; and a power reception control portion for obtaining data based on the packet that is demodulated.
Abstract translation: 本发明涉及一种用于发送无线电力的装置及其方法，包括：功率传输控制部分，用于生成包括至少一个电子设备的数据的分组; 调制/解调部分，用于调制载波信号以便包括所生成的分组; 以及电力转换部分，用于基于被调制的载波信号形成用于发送功率的无线电力信号，其中电力传输控制部分通过无线电力信号将分组发送到至少一个电子设备。 另外，本说明书涉及电子装置及其接收电力的方法，其特征在于，包括：受电部，从所述发送无线电力的装置接收无线电力信号; 用于解调包含在无线功率信号中的分组的调制/解调部分; 以及功率接收控制部分，用于基于被解调的分组获得数据。
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公开(公告)号：US09444289B2
公开(公告)日：2016-09-13
申请号：US13606848
申请日：2012-09-07
Applicant: Yongcheol Park , Seonghun Lee , Taewook Kwon , Jeongkyo Seo , Jaesung Lee
Inventor： Yongcheol Park , Seonghun Lee , Taewook Kwon , Jeongkyo Seo , Jaesung Lee
Abstract: This specification provides a wireless power system capable of changing a resonant frequency and a resonant frequency changing method thereof. To this end, a wireless power receiver according to one exemplary embodiment includes a power receiving unit having a receiving side resonant circuit provided with at least one inductor and at least one capacitor, and configured to receive a wireless power signal, the wireless power signal being generated based on a resonance phenomenon between the receiving side resonant circuit and a transmitting side resonant circuit of a wireless power transmitter, and a power reception control unit configured to control the power receiving unit to change a connection between the at least one inductor and the at least one capacitor so as to change a resonant frequency corresponding to the wireless power signal.
Abstract translation: 本说明书提供了能够改变谐振频率的无线电力系统及其谐振频率变化方法。 为此，根据一个示例性实施例的无线电力接收器包括具有接收侧谐振电路的电力接收单元，该接收侧谐振电路设置有至少一个电感器和至少一个电容器，并且被配置为接收无线电力信号，所述无线电力信号为 基于无线电力发送器的接收侧谐振电路和发送侧谐振电路之间的谐振现象产生的电力接收控制单元，被配置为控制所述受电单元改变所述至少一个电感器和所述at电感器之间的连接 至少一个电容器，以便改变对应于无线功率信号的谐振频率。
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4.发明授权公开(公告)号：US09094059B2
公开(公告)日：2015-07-28
申请号：US13250212
申请日：2011-09-30
Applicant: Jaesung Lee , Jeong Kyo Seo
Inventor： Jaesung Lee , Jeong Kyo Seo
CPC classification number: H04B5/0075 , H02J5/00 , H02J7/02 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/0087 , H04L25/491
Abstract: A power transmitter according to an embodiment disclosed herein can include a power conversion unit configured to form a wireless power signal using power supplied from a power supply unit and receive a modulated wireless power signal containing a packet; a communication unit configured to transmit and receive user data via connection to a power receiver; and a control unit configured to detect the power receiver using the wireless power signal, decode a connection configuration packet transmitted from the power receiver based on the modulated wireless power signal, and establish the connection to the power receiver based on access information included in the connection configuration packet.
Abstract translation: 根据本文公开的实施例的功率发射器可以包括功率转换单元，其被配置为使用从电源单元提供的电力形成无线电力信号，并且接收包含分组的调制无线电力信号; 通信单元，被配置为经由连接到电力接收器来发送和接收用户数据; 以及控制单元，被配置为使用所述无线电力信号来检测所述电力接收器，基于所述调制的无线电力信号对从所述电力接收器发送的连接配置分组进行解码，以及基于所述连接中包括的访问信息建立到所述电力接收器的连接 配置包
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5.发明申请公开(公告)号：US20140368053A1
公开(公告)日：2014-12-18
申请号：US14374305
申请日：2012-01-25
Applicant: Jaesung Lee , Bongsik Kwak , Yongcheol Park , Taewook Kwon , Seonghun Lee
Inventor： Jaesung Lee , Bongsik Kwak , Yongcheol Park , Taewook Kwon , Seonghun Lee
CPC classification number: H03C1/00 , H01F38/14 , H02J5/005 , H02J7/0004 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0037
Abstract: The present disclosure relates to a method and apparatus for setting the frequency of wireless power transmission. To this end, the method for setting the frequency of a wireless power transmission apparatus can include the steps of: obtaining power transmission information from the wireless power receiving apparatus receiving a wireless power signal; and setting the transmission frequency of the wireless power signal on the basis of the obtained power transmission information.
Abstract translation: 本公开涉及一种用于设定无线电力传输频率的方法和装置。 为此，设置无线电力传输装置的频率的方法可以包括以下步骤：从接收无线电力信号的无线电力接收装置获取电力传输信息; 并根据获得的电力传送信息设定无线电力信号的发送频率。
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Patent Agency Ranking
公开(公告)号：US20130062961A1
公开(公告)日：2013-03-14
申请号：US13606848
申请日：2012-09-07
Applicant: Yongcheol Park , Seonghun Lee , Taewook Kwon , Jeongkyo Seo , Jaesung Lee
Inventor： Yongcheol Park , Seonghun Lee , Taewook Kwon , Jeongkyo Seo , Jaesung Lee
IPC: H02J17/00
Abstract: This specification provides a wireless power system capable of changing a resonant frequency and a resonant frequency changing method thereof. To this end, a wireless power receiver according to one exemplary embodiment includes a power receiving unit having a receiving side resonant circuit provided with at least one inductor and at least one capacitor, and configured to receive a wireless power signal, the wireless power signal being generated based on a resonance phenomenon between the receiving side resonant circuit and a transmitting side resonant circuit of a wireless power transmitter, and a power reception control unit configured to control the power receiving unit to change a connection between the at least one inductor and the at least one capacitor so as to change a resonant frequency corresponding to the wireless power signal.
Abstract translation: 本说明书提供了能够改变谐振频率的无线电力系统及其谐振频率变化方法。 为此，根据一个示例性实施例的无线电力接收器包括具有接收侧谐振电路的电力接收单元，该接收侧谐振电路设置有至少一个电感器和至少一个电容器，并且被配置为接收无线电力信号，所述无线电力信号为 基于无线电力发送器的接收侧谐振电路和发送侧谐振电路之间的谐振现象产生的电力接收控制单元，被配置为控制所述受电单元改变所述至少一个电感器和所述at电感器之间的连接 至少一个电容器，以便改变对应于无线功率信号的谐振频率。
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7.发明申请WIRELESS POWER TRANSMITTER AND WIRELESS POWER TRANSFER METHOD THEREOF IN MANY-TO-ONE COMMUNICATION 有权无线电力发射机及其在多个通信中的无线电力传输方法公开(公告)号：US20130057078A1
公开(公告)日：2013-03-07
申请号：US13538263
申请日：2012-06-29
Applicant: Jaesung LEE , Hyunbeom LEE , Jun LEE , Jeongkyo SEO
Inventor： Jaesung LEE , Hyunbeom LEE , Jun LEE , Jeongkyo SEO
IPC: H02J17/00
CPC classification number: H02J7/00 , H02J7/0004 , H02J7/0027 , H02J7/025 , H02J7/045 , H02J7/047 , H02J50/12 , H02J50/40 , H02J50/60 , H02J2007/0096 , Y02B40/90
Abstract: A wireless power transmitter for transmitting power in a wireless manner by forming a wireless power signal and a wireless power transfer method thereof are capable of optimizing transmission efficiency for a plurality of wireless power receivers, by deciding an optimal transmission parameter (especially, a frequency corresponding to the wireless power signal or a resonant frequency) for the plurality of wireless power receivers based on control errors received from the plurality of wireless power receivers, respectively, via respective time slots allocated to the plurality of wireless power receivers.
Abstract translation: 通过形成无线功率信号和无线功率传输方法以无线方式发送功率的无线电力发射机能够通过确定最佳传输参数（特别是频率对应的频率）来优化多个无线功率接收机的传输效率 基于从分配给多个无线功率接收机的各个时隙分别基于从多个无线功率接收机接收到的控制误差，对于多个无线功率接收机的无线功率信号或谐振频率。
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公开(公告)号：US20130005252A1
公开(公告)日：2013-01-03
申请号：US13538622
申请日：2012-06-29
Applicant: Jaesung LEE , Inchang CHU
Inventor： Jaesung LEE , Inchang CHU
CPC classification number: H04B5/0037 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/50 , H02J50/90 , H04B5/0093 , Y10T307/305
Abstract: An electronic device includes: a device main body having a battery; a power reception unit configured to receive a first wireless power signal formed by a first apparatus; a charging unit configured to charge the battery based on the received first wireless power signal; a power conversion unit configured to form a second wireless power signal for transmitting power to a second apparatus by using power of the battery; and a controller configured to determine whether to activate a power reception function or a power transmission function, wherein when the power reception function is activated, the controller controls the power reception unit to receive the first wireless power signal, and when the power transmission function is activated, the controller controls the power conversion unit to form the second wireless power.
Abstract translation: 电子设备包括：具有电池的设备主体; 功率接收单元，被配置为接收由第一设备形成的第一无线功率信号; 充电单元，被配置为基于所接收的第一无线电力信号对电池充电; 功率转换单元，被配置为通过使用电池的功率形成用于向第二设备发送电力的第二无线电力信号; 以及控制器，被配置为确定是否启动功率接收功能或功率传输功能，其中当所述功率接收功能被激活时，所述控制器控制所述功率接收单元接收所述第一无线电力信号，并且当所述功率传递功能为 激活，控制器控制电力转换单元形成第二无线电力。
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公开(公告)号：US20110051792A1
公开(公告)日：2011-03-03
申请号：US12872416
申请日：2010-08-31
Applicant: Jinsoup JOUNG , Kyeongmin HA , Seunghwan JI , Jaesung LEE
Inventor： Jinsoup JOUNG , Kyeongmin HA , Seunghwan JI , Jaesung LEE
IPC: H04B17/00
CPC classification number: H04B17/309
Abstract: A signal analysis apparatus of an LTE system includes a radio frequency reception unit for receiving a radio frequency signal of the LTE system and converting it into a signal of an intermediate frequency, a digital signal conversion unit for converting an analog signal, processed by the radio frequency reception unit, into a digital signal, a baseband conversion unit for converting the signal of the intermediate frequency into a baseband signal, a baseband signal simple analysis unit for decoding the baseband signal in real time in accordance with an LTE standard, a signal depository for storing the baseband signal, a baseband signal precision analysis unit for decoding and analyzing the baseband signal in accordance with the LTE standard and analyzing various items derived in the decoding process, two switching units for alternatively connecting the baseband conversion unit or the signal depository to the baseband signal simple analysis unit or the baseband signal precision analysis unit, and a control unit for controlling the switching units.
Abstract translation: LTE系统的信号分析装置包括：射频接收单元，用于接收LTE系统的射频信号并将其转换为中频信号;数字信号转换单元，用于转换由无线电处理的模拟信号; 频率接收单元转换为数字信号，用于将中频信号转换为基带信号的基带转换单元，用于根据LTE标准实时地对基带信号进行解码的基带信号简单分析单元，信号存储单元 用于存储基带信号的基带信号精度分析单元，用于根据LTE标准对基带信号进行解码和分析，并分析在解码处理中导出的各种项目，将两个交换单元交替地连接到基带转换单元或信号存储器， 基带信号简单分析单元或基带信号精度分析 单元，以及用于控制开关单元的控制单元。
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10.发明授权Portable electronic device having double-side display powered by corresponding power supply 有权具有由相应电源供电的双面显示器的便携式电子设备公开(公告)号：US07827422B2
公开(公告)日：2010-11-02
申请号：US11826021
申请日：2007-07-11
Applicant: Jaesung Lee
Inventor： Jaesung Lee
IPC: G06F1/28
CPC classification number: G06F1/1681 , G06F1/1616 , G06F1/1647 , G06F1/1677 , G09G3/3216 , G09G3/3225 , G09G3/3233 , G09G2300/023 , G09G2300/0861 , G09G2310/0251 , H04M1/0216 , H04M1/22 , H04M2250/16 , Y10T307/461
Abstract: A portable display device comprises: a first panel emitting light in a first direction; a second panel emitting light in a second direction; a substrate disposed between the first panel and the second panel; a first power supply unit applying a power supply voltage to the first panel; a second power supply unit applying a power supply voltage to the second panel; a switch control unit selectively controlling the first power supply unit and the second power supply unit; a first positive power supply voltage unit electrically coupled to the first power supply unit and applying a positive power supply voltage to the first panel; a second positive power supply voltage unit electrically connected to the second power supply unit and applying a positive power supply voltage to the second panel; a first negative power supply voltage unit electrically coupled to the first power supply unit and applying a negative power supply voltage to the first panel; and a second negative power supply voltage unit electrically connected to the second power supply unit and applying a negative power supply voltage to the second panel.
Abstract translation: 便携式显示装置包括：第一面板，沿第一方向发射光; 第二面板，沿第二方向发光; 设置在所述第一面板和所述第二面板之间的衬底; 第一电源单元，向第一面板施加电源电压; 第二电源单元，向第二面板施加电源电压; 选择性地控制所述第一电源单元和所述第二电源单元的开关控制单元; 电耦合到第一电源单元并向第一面板施加正电源电压的第一正电源电压单元; 电连接到第二电源单元并向第二面板施加正电源电压的第二正电源电压单元; 电耦合到第一电源单元并向第一面板施加负电源电压的第一负电源电压单元; 和与第二电源单元电连接并向第二面板施加负电源电压的第二负电源电压单元。
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