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61. 发明授权

US09537352B2 Differential load detecting method for detecting a wireless power receiver in wireless power network and wireless power transmitter 有权
标题翻译：用于检测无线电力网络和无线电力发射机中的无线电力接收器的差分负载检测方法
公开(公告)号：US09537352B2
公开(公告)日：2017-01-03
申请号：US14275350
申请日：2014-05-12
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Soo-Yeon Jung , Hee-Won Jung
IPC分类号： H02J17/00 , H02J5/00
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/60 , H02J50/80
摘要： A differential load detection apparatus and method are provided for detecting a wireless power receiver in a wireless power network. The differential load detection method includes transmitting first detection power for detecting the wireless power receiver, transmitting second detection power when an impedance variation greater than a first predetermined threshold value and equal to or less than a second threshold value is detected, and waiting for a reception of an advertisement signal according to the transmission of the second detection power from the wireless power receiver.
摘要翻译：提供了一种用于检测无线电力网络中的无线电力接收器的差分负载检测装置和方法。差分负载检测方法包括发送用于检测无线电力接收机的第一检测功率，当检测到大于第一预定阈值且等于或小于第二阈值的阻抗变化时发送第二检测功率，并等待接收根据来自无线电力接收机的第二检测功率的传输的广告信号。

62. 发明授权

US09515514B2 Wireless power transmitting unit, wireless power receiving unit, and control methods thereof 有权
标题翻译：无线电力发送单元，无线电力接收单元及其控制方法
公开(公告)号：US09515514B2
公开(公告)日：2016-12-06
申请号：US14221530
申请日：2014-03-21
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
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.
摘要翻译：提供从无线电力发送单元接收充电电力以进行无线充电的无线电力接收单元的控制方法。控制方法包括从无线电力发送单元接收充电电力; 检测无线充电环境中的变化; 生成通知无线充电环境中的变化的消息; 以及向无线电力发送单元发送通知无线充电环境中的变化的消息。

63. 发明授权

US09502926B2 Differential load detecting method for detecting a wireless power receiver in wireless power network and wireless power transmitter 有权
公开(公告)号：US09502926B2
公开(公告)日：2016-11-22
申请号：US14275350
申请日：2014-05-12
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Soo-Yeon Jung , Hee-Won Jung
IPC分类号： H02J17/00 , H02J5/00
摘要： A differential load detection apparatus and method are provided for detecting a wireless power receiver in a wireless power network. The differential load detection method includes transmitting first detection power for detecting the wireless power receiver, transmitting second detection power when an impedance variation greater than a first predetermined threshold value and equal to or less than a second threshold value is detected, and waiting for a reception of an advertisement signal according to the transmission of the second detection power from the wireless power receiver.

64. 发明授权

US09472983B2 Wireless power transmitter and method for controlling same 有权
标题翻译：无线电力变送器及其控制方法
公开(公告)号：US09472983B2
公开(公告)日：2016-10-18
申请号：US14202641
申请日：2014-03-10
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
IPC分类号： H02J7/02 , H02J17/00
CPC分类号： H02J50/60 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80
摘要： A method for controlling a wireless power transmitter that transmits charging power to a wireless power receiver is provided. The method includes driving the wireless power transmitter; determining whether latch fault mode entry conditions are met, in which the wireless power transmitter is allowed to enter a latch fault mode in which the wireless power transmitter periodically applies first power having a first power value in a first cycle; and if the latch fault mode entry conditions are met, periodically applying the first power in the first cycle.
摘要翻译：提供了一种用于控制向无线电力接收器发送充电电力的无线电力发送器的方法。该方法包括驱动无线电力发射机; 确定是否满足锁定故障模式进入条件，其中允许无线电力发射机进入锁定故障模式，其中无线电力发射机在第一周期中周期性地施加具有第一功率值的第一功率; 并且如果满足锁存故障模式进入条件，则在第一周期中周期性地施加第一功率。

65. 发明授权

US09461502B2 Control method for wireless charging 有权
标题翻译：无线充电控制方法
公开(公告)号：US09461502B2
公开(公告)日：2016-10-04
申请号：US14269686
申请日：2014-05-05
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 , H02J7/02 , H04B5/00 , H02J7/00 , H02J5/00
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J50/60 , H02J50/80 , H02J2007/0096 , H02J2007/0098 , H04B5/0037 , H04B5/0075
摘要： A control method for performing wireless charging in a wireless power receiver is disclosed. The control method includes receiving charging power from a wireless power transmitter; detecting transition of the wireless power receiver from a Stand Alone (SA) mode to a Non Stand Alone (NSA) mode; upon detecting the mode transition, generating a message including address information used to re-connect with the wireless power transmitter; and transmitting the message to the wireless power transmitter.
摘要翻译：公开了一种用于在无线电力接收机中执行无线充电的控制方法。控制方法包括从无线电力发射机接收充电电力; 检测无线电力接收器从独立（SA）模式到非独立（NSA）模式的转换; 在检测到模式转换时，产生包括用于与无线电力发射机重新连接的地址信息的消息; 以及将所述消息发送到所述无线电力发射机。

66. 外观设计

USD747268S1 Coil for wireless charger 有权
标题翻译：线圈无线充电器
公开(公告)号：USD747268S1
公开(公告)日：2016-01-12
申请号：US29488639
申请日：2014-04-22
申请人： Samsung Electronics Co., Ltd.
设计人： Do-Won Kim , Kyu-Sub Kwak , Sung-Bum Park , Keum-Su Song , Kyung-Woo Lee

67. 发明申请

US20130200844A1 WIRELESS POWER CHARGING METHOD AND APPARATUS 审中-公开
标题翻译：无线电力充电方法和装置
公开(公告)号：US20130200844A1
公开(公告)日：2013-08-08
申请号：US13760818
申请日：2013-02-06
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Kang-Ho Byun , Yu-Su Kim , Sung-Ku Yeo
IPC分类号： H02J7/00 , H04B5/00
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0075 , H04B5/0093
摘要： A method and apparatus are provided that efficiently perform wireless power charging. A power supply device checks an amount of charging power required by the power receiving device; determines a power level of the charging power that to be supplied over time, based on the amount of the charging power required by the power receiving device; transmits the charging power corresponding to the determined power level to the power receiving device; periodically receives a report message about a charging situation of the power receiving device from the power receiving device; calculates remaining required power, based on the report message received from the power receiving device; adjusts the determined power level depending on the calculated remaining power; and transmits the charging power corresponding to the adjusted power level to the power receiving device.
摘要翻译：提供了有效地进行无线充电的方法和装置。电源装置检查受电装置所需的充电电量; 基于电力接收装置所需的充电电力的量，确定随时间提供的充电电力的功率电平; 将与确定的功率电平相对应的充电功率发送到电力接收装置; 周期性地从电力接收装置接收关于电力接收装置的充电状况的报告消息; 基于从电力接收装置接收到的报告消息计算剩余所需功率; 根据计算的剩余功率调整确定的功率电平; 并将与调整后的功率电平对应的充电功率发送到电力接收装置。

68. 发明申请

US20130154558A1 METHOD AND APPARATUS FOR TRANSMITTING WIRELESS POWER 有权
标题翻译：用于发送无线电源的方法和装置
公开(公告)号：US20130154558A1
公开(公告)日：2013-06-20
申请号：US13717290
申请日：2012-12-17
申请人： Samsung Electronics Co., Ltd.
发明人： Kyung-Woo Lee , Kang-Ho Byun , Se-Ho Park
IPC分类号： H02J7/00 , H01F38/14
CPC分类号： H02J5/005 , H01F38/14 , H02J7/0042 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J50/90 , H04B5/0037 , H04W52/0225 , H04W52/0229 , H04W52/0245 , Y02D70/00
摘要： A method and apparatus are provided for transmitting wireless power in a wireless power network managed by a wireless power transmitter. The method includes transmitting first charging power to a first wireless power receiver; detecting a second wireless power receiver; and transmitting second charging power to the second wireless power receiver.
摘要翻译：提供一种用于在由无线电力发射机管理的无线电力网络中发送无线电力的方法和装置。该方法包括：向第一无线电力接收机发送第一充电电力; 检测第二无线电力接收器; 以及向所述第二无线电力接收器发送第二充电电力。

69. 发明授权

US11336124B2 Method for transmitting signal by wireless power transmitter in wireless charging system, wireless power transmitter and wireless power receiver 有权
公开(公告)号：US11336124B2
公开(公告)日：2022-05-17
申请号：US17184160
申请日：2021-02-24
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyung-Woo Lee , Keum-Su Song , Hee-Won Jung
IPC分类号： H02J50/12 , H02J50/80 , H02J50/90 , H02J7/02 , H02J50/40 , H02J50/60
摘要： A method of transmitting a signal by a wireless power transmitter in a wireless charging system, wireless power transmitter, and a wireless power receiver are provided. The method includes receiving, from a wireless power transmitter, a first beacon power for a first duration time in every first period; receiving, from the wireless power transmitter, a second beacon power for a second duration time in every second period; if the wireless power receiver determines that an extension of the second beacon power is required, generating load changes while receiving the second beacon power for the second duration time; in response to the generated load changes, continually receiving, from the wireless power transmitter, the second beacon power until a predetermined third duration time, wherein the predetermined third duration time is determined before the second beacon power is transmitted by the wireless power transmitter; and transmitting an advertisement signal to the wireless power transmitter while receiving the second beacon power for the predetermined third duration time.

70. 发明授权

US11303135B2 Wireless power transmitter for excluding cross-connected wireless power receiver and method for controlling the same 有权
公开(公告)号：US11303135B2
公开(公告)日：2022-04-12
申请号：US16791631
申请日：2020-02-14
申请人： Samsung Electronics Co., Ltd.
发明人： Hyuk-Choon Kwon , Nam-Yun Kim , Ho-Dong Kim , Kang-Ho Byun , Kyung-Woo Lee , Hee-Won Jung
IPC分类号： H02J5/00 , H04B5/00 , H02J50/60 , H02J7/02
摘要： A method and apparatus for controlling a wireless power transmitter configured to transmit power to a wireless power receiver is provided. The method includes receiving a first signal from the wireless power receiver, wherein the first signal comprises load detection indication bits, detecting a change in load of the wireless power transmitter caused by placement of the wireless power receiver in a charging area of the wireless power transmitter, based on the load detection indication bits, and determining whether to transmit a second signal to the wireless power receiver based on detecting the change in load of the wireless power transmitter.

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