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公开(公告)号：US09768637B2
公开(公告)日：2017-09-19
申请号：US14058884
申请日：2013-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Ho-Dong Kim , Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
CPC classification number: H02J7/025 , H02J5/005 , H02J7/0011 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096
Abstract: 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.
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公开(公告)号：US09685811B2
公开(公告)日：2017-06-20
申请号：US13779207
申请日：2013-02-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yu-Su Kim , Se-Ho Park , Sung-Ku Yeo , Kang-Ho Byun , Kyung-Woo Lee
CPC classification number: H02J50/80 , H02J7/0004 , H02J7/025 , H02J7/04 , H02J50/12 , H02J50/40 , H02J50/90
Abstract: Disclosed is a method for controlling a wireless power receiver including a charging unit. The method includes receiving wireless power, rectifying the received wireless power and outputting Direct Current (DC) wireless power, and determining whether the voltage of the rectified wireless power is greater than or equal to the allowable voltage of the charging unit.
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公开(公告)号：US09496741B2
公开(公告)日：2016-11-15
申请号：US13659510
申请日：2012-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Hong-Kweun Kim
CPC classification number: H02J7/007 , H02J7/0004 , H02J7/0072 , H02J7/025 , H02J7/041 , H02J50/12 , H02J50/40 , H02J50/80
Abstract: A method and apparatus for controlling wireless transmission to a wireless power receiver in a wireless power transmitter is provided. The method includes transmitting charging power to the wireless power receiver; detecting whether a predetermined power tracking triggering event for adjusting an applied transmission power according to power information of the wireless power receiver occurs; and adjusting, upon determining that the predetermined triggering event has occurred, the applied transmission power.
Abstract translation: 提供一种用于控制无线电力发射机中的无线电力接收器的无线传输的方法和装置。 该方法包括向无线电力接收机发送充电电力; 检测是否根据所述无线电力接收器的功率信息来调整所施加的发送功率的预定功率跟踪触发事件; 以及在确定所述预定触发事件已经发生时调整所施加的传输功率。
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94.发明授权Wireless power transmitter, wireless power receiver, and methods of controlling the same 有权无线电力发射机，无线电力接收机及其控制方法公开(公告)号：US09496083B2
公开(公告)日：2016-11-15
申请号：US13941048
申请日：2013-07-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Hyuk-Choon Kwon , Kang-Ho Byun , Hae-Young Jun , Hee-Won Jung , Joon-Il Kim , Se-Ho Park
CPC classification number: H01F38/14 , H02J7/0004 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80
Abstract: A wireless power transmitter, a wireless power receiver, and methods of controlling the same are provided. A method of detecting a rogue device other than a wireless power receiver in the wireless power transmitter includes receiving power consumption information about the wireless power receiver from the wireless power receiver, calculating a power loss based on the received power consumption information about the wireless power receiver, determining whether the power loss exceeds a threshold, and controlling transmission power of the wireless power transmitter, determining that a rogue device exists on the wireless power transmitter, if the power loss exceeds the threshold.
Abstract translation: 提供无线电力发射机，无线电力接收机及其控制方法。 检测无线电力发送器中的无线电力接收器以外的流氓装置的方法包括从无线电力接收器接收关于无线电力接收器的功耗信息，基于所接收的有关无线电力接收机的功耗信息来计算功率损耗 确定功率损耗是否超过阈值，并且如果功率损耗超过阈值，则控制无线电力发射机的发射功率，确定无线电力发射机上存在无线设备。
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公开(公告)号：US09438074B2
公开(公告)日：2016-09-06
申请号：US13717312
申请日：2012-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Kang-Ho Byun , Se-Ho Park
CPC classification number: H02J50/12 , H02J7/00 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H02J50/90
Abstract: A method and a wireless power transmitter are provided for transmitting wireless power to at least one wireless power receiver. The method includes setting, by the wireless power transmitter, a search channel to be used for communication with the at least one wireless power receiver; detecting at least one of an energy level and a Received Signal Strength Indication (RSSI) value of a signal received on the search channel; and determining whether to designate the search channel as a communication channel based on the detection results.
Abstract translation: 提供了一种用于向至少一个无线电力接收器发送无线电力的方法和无线电力发射机。 该方法包括通过无线电力发射机设置要用于与至少一个无线电力接收机的通信的搜索信道; 检测在所述搜索信道上接收的信号的能级和接收信号强度指示（RSSI）中的至少一个; 以及基于所述检测结果来确定是否将所述搜索频道指定为通信信道。
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Patent Agency Ranking
公开(公告)号：US09231431B2
公开(公告)日：2016-01-05
申请号：US14104001
申请日：2013-12-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yu-Su Kim , Se-Ho Park , Kyung-Woo Lee
Abstract: An integrated circuit for wireless charging and a wireless charging method in an integrated circuit are provided. The integrated circuit includes a first wireless communication unit configured to support a first wireless communication method; a second wireless communication unit configured to support a second wireless communication method; a first route selection unit configured to perform a selection from among a first power input according to wired charging and a second power input according to wireless charging to be allowed as input; a second route selection unit configured to perform a selection from among a power between a third power input from a battery and a fourth power input according to wireless charging to be allowed as input; a power block configured to receive the power from any the first and second route selection units; and a controller configured to control an operation of the first and second route selection units.
Abstract translation: 提供了集成电路中的无线充电用集成电路和无线充电方法。 集成电路包括被配置为支持第一无线通信方法的第一无线通信单元; 配置为支持第二无线通信方法的第二无线通信单元; 第一路线选择单元，被配置为根据有线充电从第一电力输入和根据无线充电的第二电力输入执行允许作为输入的选择; 第二路线选择单元，被配置为从根据无线充电的电池输入的第三电力和第四电力输入之间的电力中进行选择作为输入; 配置为从所述第一和第二路线选择单元接收电力的功率块; 以及控制器，被配置为控制所述第一和第二路线选择单元的操作。
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公开(公告)号：US09048682B2
公开(公告)日：2015-06-02
申请号：US13644837
申请日：2012-10-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Joon-Il Kim , Kang-Ho Byun
CPC classification number: H02J50/40 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/80 , H02J50/90 , H04B5/0037 , Y10T307/406
Abstract: A wireless multi-charging method of a power transmitter that wirelessly transmits power includes sensing a first power receiver, increasing a transmission power required for charging the first power receiver, sensing a second power receiver, decreasing the transmission power required for suspending charging of the first power receiver, and increasing the transmission power required for simultaneously charging both the first power receiver and the second power receiver.
Abstract translation: 无线发送功率的电力传输器的无线多计费方法包括：感测第一电力接收器，增加对第一电力接收器充电所需的发送功率，感测第二电力接收器，降低暂停第一电力接收器的充电所需的发送功率 电力接收器，并且增加同时对第一电力接收器和第二电力接收器充电所需的发送功率。
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公开(公告)号：US20140308996A1
公开(公告)日：2014-10-16
申请号：US14365927
申请日：2012-12-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kang-Ho Byun , Hong-Kweun Kim , Se-Ho Park , Kyung-Woo Lee , Young-Min Lee
IPC: H04B1/38
CPC classification number: H04B1/3883 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/80 , H02J2007/0096 , H04B5/0037 , H04B5/0075
Abstract: The present invention relates to a method for adjusting a power information transmission period from a mobile terminal to be charged in a wireless charging apparatus. To this end, a wireless charging apparatus according to the present invention comprises: a communication unit for receiving power information from at least one mobile terminal; and a control unit for determining a transmission period of power information for each of the at least one mobile terminal based on the power information and adjusting the transmission period according to whether the power information is received from the at least one mobile terminal. As described above, the waste of resources, which may occur due to unnecessary packet transmission, can be reduced by adaptively adjusting the transmission period, thereby increasing the efficiency of power transmission .
Abstract translation: 本发明涉及从无线充电装置中要充电的移动终端调整功率信息传输周期的方法。 为此，根据本发明的无线充电装置包括：通信单元，用于从至少一个移动终端接收电力信息; 以及控制单元，用于基于所述功率信息确定所述至少一个移动终端中的每一个的功率信息的发送周期，并且根据从所述至少一个移动终端接收到所述功率信息来调整所述发送周期。 如上所述，可以通过自适应地调整传输周期来减少由于不必要的分组传输而可能发生的资源的浪费，从而提高了传输的效率。
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99.发明申请WIRELESS POWER TRANSMITTERS AND RECEIVERS, AND METHOD FOR PERMITTING A WIRELESS POWER RECEIVER BY A WIRELESS POWER TRANSMITTER 有权无线电力发射器和接收器，以及通过无线电力发射器允许无线电力接收器的方法公开(公告)号：US20140111153A1
公开(公告)日：2014-04-24
申请号：US14058884
申请日：2013-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon KWON , Ho-Dong Kim , Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
IPC: H02J7/02
CPC classification number: H02J7/025 , H02J5/005 , H02J7/0011 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096
Abstract: 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.
Abstract translation: 提供了一种用于允许无线电力接收器由无线电力发射机充电的装置和方法。 该方法包括生成包含许可信息的功率接收单元（PRU）控制信号，该许可信息指示无线电力接收机的充电许可; 以及将所述PRU控制信号发送到所述无线电力接收器。
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100.发明申请METHOD FOR CONTROLLING CHARGING POWER AND WIRELESS CHARGING APPARATUS FOR THE SAME 有权用于控制充电功率和无线充电装置的方法公开(公告)号：US20130099732A1
公开(公告)日：2013-04-25
申请号：US13656040
申请日：2012-10-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Yu-Su Kim , Kang-Ho Byun , Sung-Ku Yeo
IPC: H02J7/00
Abstract: Disclosed is a method for advance detection of output power, before arrival at a boundary frequency between an inband and an outband during frequency tracking in a wireless charging apparatus, the wireless charging apparatus including a first resonator resonating at a lower-limit frequency of the inband and a second resonator resonating at an upper-limit frequency of the inband, to adaptively adjust the frequency based on the power values output from the first and second resonators, and to determine a power transmission control value corresponding to the adjusted frequency, thereby enabling frequency control and power control within the inband.
Abstract translation: 公开了一种用于在无线充电装置中的频率跟踪期间到达带内和带外的边界频率之前的输出功率的提前检测的方法，该无线充电装置包括以带内的下限频率谐振的第一谐振器 以及以带内的上限频率谐振的第二谐振器，基于从第一和第二谐振器输出的功率值自适应地调整频率，并且确定与调节频率相对应的功率传输控制值，从而使能频率 控制和功率控制在内带。
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