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81. 发明授权

US10084344B2 Method for controlling wireless power transmitter and wireless power receiver 有权
公开(公告)号：US10084344B2
公开(公告)日：2018-09-25
申请号：US14608990
申请日：2015-01-29
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
IPC分类号： H02J7/00 , H02J50/12 , H02J7/02 , H04B5/00 , H02J50/00 , H02J50/80 , H02J50/40
CPC分类号： H02J50/12 , H02J7/025 , H02J50/00 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0075
摘要： A control method of a wireless power transmitter for transmitting charging power to a wireless power receiver is provided. The control method includes receiving setting information from the wireless power receiver, determining a load variation of the wireless power receiver for a set time period, and determining that the wireless power receiver is a charging target, if the load variation of the wireless power matches the received setting information.

82. 发明授权

US10038344B2 Wireless power transmitting unit, wireless power receiving unit, and control methods thereof 有权
公开(公告)号：US10038344B2
公开(公告)日：2018-07-31
申请号：US15370671
申请日：2016-12-06
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Hyuk-Choon Kwon , Kang-Ho Byun , Hee-Won Jung
IPC分类号： H02J7/02 , H02J50/12 , H02J50/80 , H02J50/40
CPC分类号： H02J50/40 , H02J7/025 , H02J50/12 , H02J50/80
摘要： A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a message notifying of the change in the wireless charging environment; and transmitting the message notifying of the change in the wireless charging environment to the wireless power transmitting unit.

83. 发明授权

US10033228B2 Method and apparatus for controlling wireless charging during mode transition of a wireless power receiving device 有权
公开(公告)号：US10033228B2
公开(公告)日：2018-07-24
申请号：US15278887
申请日：2016-09-28
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Kang-Ho Byun , Ho-Seong Lee , Hee-Won Jung
IPC分类号： H01M10/44 , H01M10/46 , H02J50/12 , H02J50/60 , H02J50/80 , H02J7/02 , H04B5/00 , H02J7/00 , H02J5/00
摘要： Methods and apparatuses for performing wireless charging are disclosed. One of the disclosed apparatuses is a wireless power transmitter which can receive charging power from a wireless power transmitter. When the wireless power transmitter detects a transition from a Stand Alone (SA) mode to a Non Stand Alone (NSA) mode, it generates a message that includes address information used to re-connect with the wireless power transmitter and transmits the message to the wireless power transmitter.

84. 发明授权

US09979439B2 Wireless power transmitter and receiver, and method for transmitting emergency information in a wireless charging network 有权
公开(公告)号：US09979439B2
公开(公告)日：2018-05-22
申请号：US14058916
申请日：2013-10-21
申请人： Samsung Electronics Co., Ltd.
发明人： Hyuk-Choon Kwon , Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
IPC分类号： H01F38/00 , H04B5/00 , H02J50/40 , H02J50/12 , H02J50/80 , H02J50/60 , H02J7/02 , H02J50/10 , H02J5/00 , H02J7/04
CPC分类号： H04B5/0037 , H02J5/005 , H02J7/02 , H02J7/025 , H02J7/045 , H02J7/047 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H04B5/0031 , H04B5/0081
摘要： An apparatus and a method are provided for efficiently transmitting emergency information in a wireless charging network. The method includes receiving wireless charging power from a wireless power transmitter; detecting an occurrence of an emergency situation; generating an emergency signal including information of the emergency situation; and transmitting the generated emergency signal to the wireless power transmitter.

85. 发明授权

US09876378B2 Method and power transmitter for controlling power transmission 有权
公开(公告)号：US09876378B2
公开(公告)日：2018-01-23
申请号：US13896931
申请日：2013-05-17
申请人： Samsung Electronics Co., Ltd.
发明人： Kang-Ho Byun , Se-Ho Park , Hae-Young Jun , Hee-Won Jung
IPC分类号： H02J7/02 , H02J5/00 , H02J50/80 , H02J50/10 , H02J50/40
CPC分类号： H02J7/025 , H02J5/005 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/80 , Y02B70/30 , Y02D70/00
摘要： Methods and apparatus are provided for controlling power transmission. A minimum voltage and a maximum voltage receivable at the at least one power receiver, a reference voltage used to divide a range between the minimum voltage and the maximum voltage, and a demanded voltage required by the at least one power receiver, are received from at least one power receiver. A report about a power reception condition is received from the at least one power receiver. The report includes a measured voltage at the at least one power receiver during power transmission from the power transmitter. It is determined whether the measured voltage is between the minimum voltage and the reference voltage. Power is adjusted and supplied when the measured voltage is not between the minimum voltage and the reference voltage.

86. 发明申请

US20170373523A1 WIRELESS POWER TRANSMITTERS AND RECEIVERS, AND METHOD FOR PERMITTING A WIRELESS POWER RECEIVER BY A WIRELESS POWER TRANSMITTER 审中-公开
公开(公告)号：US20170373523A1
公开(公告)日：2017-12-28
申请号：US15682095
申请日：2017-08-21
申请人： Samsung Electronics Co., Ltd.
发明人： Hyuk-Choon KWON , Ho-Dong Kim , Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
IPC分类号： H02J7/02 , H02J50/10 , H02J5/00 , H02J50/80 , H02J7/00 , H02J50/40 , H02J50/60
CPC分类号： H02J7/025 , H02J5/005 , H02J7/0011 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096
摘要： An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a Power Receiving Unit (PRU) control signal including permission information indicating charging permission for the wireless power receiver; and transmitting the PRU control signal to the wireless power receiver.

87. 发明授权

US09853459B2 Method and apparatus for controlling wireless power of a receiver in a wireless power transmission/reception system 有权
公开(公告)号：US09853459B2
公开(公告)日：2017-12-26
申请号：US14704467
申请日：2015-05-05
申请人： Samsung Electronics Co., Ltd.
发明人： Se-Ho Park , Young-Min Lee , Kyung-Woo Lee , Kang-Ho Byun
IPC分类号： H02J5/00
CPC分类号： H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0037
摘要： A method and apparatus are provided for controlling power in a wireless power transmission/reception system. The method includes receiving power information from a receiver entering a charging area; determining whether power can be supplied to the receiver, based on the power information; and if the power can be supplied to the receiver, transmitting, to the receiver, a response indicating that the power can be supplied to the receiver.

88. 发明授权

US09806554B2 Method of generating load variation for detecting wireless power receiving unit in wireless charging, and wireless power receiving unit 有权
公开(公告)号：US09806554B2
公开(公告)日：2017-10-31
申请号：US14297251
申请日：2014-06-05
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Kang-Ho Byun , Chong-Min Lee , Hee-Won Jung , Min-Cheol Ha , Seung-Woo Han
IPC分类号： H02J7/00 , H02J7/02 , H02J5/00
CPC分类号： H02J50/12 , H02J5/005 , H02J7/0047 , H02J7/025 , H02J50/40 , H02J50/80 , H02J2007/005
摘要： A method for generating a load variation for detecting a wireless power receiving unit in wireless charging is provided. The method includes maintaining a switch connected to a dummy load in an ON state by the wireless power receiving unit, receiving wireless power from a wireless power transmitting unit, and, upon receiving the wireless power, switching the switch connected to the dummy load to an OFF state.

89. 发明申请

US20170054331A1 WIRELESS POWER RECEIVER AND CONTROL METHOD THEREOF 审中-公开
标题翻译：无线电力接收器及其控制方法
公开(公告)号：US20170054331A1
公开(公告)日：2017-02-23
申请号：US15346338
申请日：2016-11-08
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo LEE , Eun-Tae Won , Young-Min Lee , Se-Ho Park , Noh-Gyoung Kang , Kang-Ho Byun
IPC分类号： H02J50/12 , H02J50/80 , H02J50/60 , H02J50/50 , H02J7/02 , H02J50/20
CPC分类号： H02J50/12 , H02J7/0013 , H02J7/025 , H02J50/10 , H02J50/20 , H02J50/50 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096 , H04B5/0031 , H04B5/0037 , H04W48/16 , H04W48/20 , Y02B40/90
摘要： Methods and apparatus are provided for controlling a wireless power receiver for wirelessly receiving power. A drive power for driving the wireless power receiver is received from a wireless power transmitter. A communication network is established with the wireless power transmitter. A wireless power network that is controlled by the wireless power transmitter is joined. A charge power is received from the wireless power transmitter.
摘要翻译：提供了用于控制用于无线接收电力的无线电力接收器的方法和装置。从无线电力发射机接收用于驱动无线电力接收机的驱动电源。与无线电力发射机建立通信网络。由无线电力发射机控制的无线电力网络被连接起来。从无线电力发射机接收到充电电力。

90. 发明授权

US09558883B2 Power transmitter and method for controlling power transmission 有权
标题翻译：电力变送器和电力传输控制方法
公开(公告)号：US09558883B2
公开(公告)日：2017-01-31
申请号：US13875847
申请日：2013-05-02
申请人： Samsung Electronics Co., Ltd.
发明人： Kang-Ho Byun , Kyung-Woo Lee , Yu-Su Kim , Se-Ho Park , Sung-Ku Yeo , Young-Min Lee
IPC分类号： H01F38/14 , H02J7/02 , H02J7/00
CPC分类号： H01F38/14 , H02J7/025 , H02J50/10 , H02J50/80 , H02J2007/0096
摘要： Methods and apparatus are provided for detecting a non-intended object of power reception by a power transmitter. Power transmission for communication is performed, when the load change is sensed that has a value greater than or equal to a predetermined threshold. It is determined whether a subscription request, for subscribing to a network is received within a predetermined time period. The power transmission for communication is stopped when the subscription request is not received within the predetermined time period. Power is transmitted to a power receiver that has transmitted the subscription request, when the subscription request is received within the predetermined time period. It is determined whether a leakage power value exceeds an allowable range, when the power state report is received from the power receiver. The transmission of the power to the power receiver is stopped, when the leakage power value exceeds the allowable range.
摘要翻译：提供了用于检测电力发送器的不期望的电力接收对象的方法和装置。当检测到具有大于或等于预定阈值的值的负载变化时，执行用于通信的电力传输。确定在预定时间段内是否接收到用于订阅网络的订阅请求。当在预定时间段内没有接收到订阅请求时，停止用于通信的电力传输。当在预定时间段内接收到订阅请求时，电力被发送到已发送订阅请求的电力接收器。当从电力接收器接收到电力状态报告时，确定漏电功率值是否超过允许范围。当泄漏功率值超过允许范围时，停止对电力接收器的电力传输。

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