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1.发明申请METHOD AND APPARATUS FOR SYNCHRONIZATION CONTROL IN WIRELESS POWER TRANSMISSION SYSTEM 有权无线电力传输系统同步控制的方法与装置公开(公告)号：US20150022015A1
公开(公告)日：2015-01-22
申请号：US14331996
申请日：2014-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Ki Young Kim , Bong Chul Kim , Yun Kwon Park
IPC: H02J5/00
CPC classification number: H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081
Abstract: A method of synchronization control of a power transmitting unit (PTU) includes network-connecting a PTU to a PTU operating in a slave mode by setting an operation mode of the PTU to a master mode, and transmitting a signal to a power receiving unit (PRU) by controlling either one or both of a communication time and a communication frequency of the PTU operating in the slave mode.
Abstract translation: 一种功率发送单元（PTU）的同步控制方法包括：通过将PTU的操作模式设置为主模式，将PTU网络连接到以从属模式操作的PTU，并将信号发送到电力接收单元（ PRU）通过控制在从模式中操作的PTU的通信时间和通信频率中的一个或两个。
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2.发明申请POWER TRANSMITTING UNIT (PTU) AND POWER RECEIVING UNIT (PRU), AND COMMUNICATION METHOD OF PTU AND PRU IN WIRELESS POWER TRANSMISSION SYSTEM 审中-公开电力传输单元（PTU）和电力接收单元（PRU）以及无线电力传输系统中PTU和PRU的通信方法公开(公告)号：US20150022013A1
公开(公告)日：2015-01-22
申请号：US14322231
申请日：2014-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Ki Young Kim , Yun Kwon Park , Dal Hoi Shim , Byoung Hee Lee
IPC: H04B5/00
CPC classification number: H04B5/0037 , H02J7/025 , H02J50/12 , H02J50/80
Abstract: A communication method of a power transmitting unit (PTU) in a wireless power transmission system includes receiving a connection request signal from each of at least one power receiving unit (PRU), transmitting impedance change information of the at least one PRU to the at least one PRU, sensing a change in an impedance of each of the at least one PRU receiving the impedance change information, and determining whether each of the at least one PRU is connected based on the sensed change in the impedance.
Abstract translation: 无线电力传输系统中的功率发送单元（PTU）的通信方法包括从至少一个功率接收单元（PRU）中的每一个接收连接请求信号，将至少一个PRU的阻抗变化信息发送到至少 一个PRU，感测接收到阻抗变化信息的至少一个PRU中的每一个的阻抗变化，以及基于感测到的阻抗变化确定是否连接至少一个PRU中的每一个。
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3.发明申请METHOD AND APPARATUS FOR NETWORK COMMUNICATION IN WIRELESS POWER TRANSMISSION SYSTEM 有权无线电力传输系统网络通信的方法与装置公开(公告)号：US20150022011A1
公开(公告)日：2015-01-22
申请号：US14247899
申请日：2014-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Hyuk Choon Kwon , Sang Wook Kwon , Chi Hyung An , Soo Yeon Jung , Hee Won Jung
IPC: H04B5/00
CPC classification number: H04B5/0037 , H02J5/005 , H02J13/00 , H02J50/12 , H02J50/40 , H02J50/50 , H04B5/0075
Abstract: A method of configuring a network of a power transmitting unit (PTU) includes determining whether a neighboring PTU is operating in a master mode; determining an operation mode of a PTU based on a result of the determining; and setting a network between the PTU and the neighboring PTU based on the operation mode of the PTU.
Abstract translation: 一种配置电力发送单元（PTU）的网络的方法包括：确定相邻PTU是否以主模式操作; 基于确定的结果确定PTU的操作模式; 并根据PTU的操作模式在PTU和相邻PTU之间设置网络。
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公开(公告)号：US10367381B2
公开(公告)日：2019-07-30
申请号：US15435788
申请日：2017-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Hyuk Choon Kwon , Sang Wook Kwon , Ki Young Kim , Dong Zo Kim , Soo Yeon Jung
Abstract: A wireless power transmission apparatus for tracking a charging capacity of each of a plurality of wireless power reception apparatuses in an environment in which the plurality of wireless power reception apparatuses are charged includes a communication unit configured to receive information about either one or both of a charging support power and a requested power from each of the plurality of wireless power reception apparatuses, a controller configured to determine a charging capacity for a wireless power reception apparatus supporting the charging support power among the plurality of wireless power reception apparatuses based on the information about the charging support power, and a power tracker configured to re-track the determined charging capacity based on charging status information received from the plurality of wireless power reception apparatuses.
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公开(公告)号：US09906045B2
公开(公告)日：2018-02-27
申请号：US14331996
申请日：2014-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Ki Young Kim , Bong Chul Kim , Yun Kwon Park
CPC classification number: H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081
Abstract: A method of synchronization control of a power transmitting unit (PTU) includes network-connecting a PTU to a PTU operating in a slave mode by setting an operation mode of the PTU to a master mode, and transmitting a signal to a power receiving unit (PRU) by controlling either one or both of a communication time and a communication frequency of the PTU operating in the slave mode.
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Patent Agency Ranking
公开(公告)号：US09813118B2
公开(公告)日：2017-11-07
申请号：US14247899
申请日：2014-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Hyuk Choon Kwon , Sang Wook Kwon , Chi Hyung An , Soo Yeon Jung , Hee Won Jung
CPC classification number: H04B5/0037 , H02J5/005 , H02J13/00 , H02J50/12 , H02J50/40 , H02J50/50 , H04B5/0075
Abstract: A method of configuring a network of a power transmitting unit (PTU) includes determining whether a neighboring PTU is operating in a master mode; determining an operation mode of a PTU based on a result of the determining; and setting a network between the PTU and the neighboring PTU based on the operation mode of the PTU.
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7.发明授权公开(公告)号：US10250079B2
公开(公告)日：2019-04-02
申请号：US15484203
申请日：2017-04-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park
Abstract: A method of operating a wireless power transmission apparatus includes receiving, from a wireless power reception apparatus, information on an operating power of a micro control unit (MCU) of the wireless power reception apparatus and information on an output of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus; determining whether a charging power is to be transmitted to the wireless power reception apparatus based on the received information on the output of DC/DC converter; and transmitting, to the wireless power reception apparatus, an MCU operating power calculated based on the received information on the operating power of the MCU in response to a determination that the charging power is not to be transmitted to the wireless power reception apparatus.
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公开(公告)号：US09882392B2
公开(公告)日：2018-01-30
申请号：US14336595
申请日：2014-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Ki Young Kim , Dal Hoi Shim , Chi Hyung Ahn
Abstract: A method of operating a wireless power transmission apparatus includes receiving information on rectifier output voltages from at least one wireless power reception apparatus; determining whether the rectifier output voltages are within a predetermined operating range, and controlling an impedance of the wireless power transmission apparatus based on a result of the determining.
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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。
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10.发明授权公开(公告)号：US09641017B2
公开(公告)日：2017-05-02
申请号：US14338214
申请日：2014-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam Yun Kim , Sang Wook Kwon , Hyuk Choon Kwon , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park
Abstract: A method of operating a wireless power transmission apparatus includes receiving, from a wireless power reception apparatus, information on an operating power of a micro control unit (MCU) of the wireless power reception apparatus and information on an output of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus; determining whether a charging power is to be transmitted to the wireless power reception apparatus based on the received information on the output of DC/DC converter; and transmitting, to the wireless power reception apparatus, an MCU operating power calculated based on the received information on the operating power of the MCU in response to a determination that the charging power is not to be transmitted to the wireless power reception apparatus.
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