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    METHOD AND APPARATUS FOR TRANSMITTING WIRELESS POWER
    52.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING WIRELESS POWER 审中-公开

    公开(公告)号：US20190245354A1

    公开(公告)日：2019-08-08

    申请号：US16388148

    申请日：2019-04-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo LEE ,  Kang-Ho Byun ,  Se-Ho Park

    IPC: H02J5/00 ,  H02J50/40 ,  H02J50/90 ,  H02J50/60 ,  H02J50/10 ,  H02J50/12 ,  H02J7/00 ,  H02J7/02 ,  H02J50/80 ,  H04B5/00

    Abstract: A method and apparatus are provided for operating a wireless power transmitter. The method includes controlling the wireless power transmitter to wirelessly transmit power for charging a first power receiver, and while transmitting the power, receiving a search signal from a second power receiver, transmitting a search response signal corresponding to the search signal, and receiving, from the second power receiver, a request join signal including at least one piece of information associated with a power requirement of the second power receiver. Based on identifying that the wireless power transmitter is capable of providing the power having an amount greater than the power requirement of the second power receiver, the method further includes transmitting a charge start command to the second power receiver.

    WIRELESS POWER TRANSMITTER, ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF
    55.
    发明申请
    WIRELESS POWER TRANSMITTER, ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF 审中-公开

    公开(公告)号：US20180183259A1

    公开(公告)日：2018-06-28

    申请号：US15852110

    申请日：2017-12-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyung-Woo LEE ,  Sang-Wook KWON

    IPC: H02J7/04 ,  H02J7/02 ,  H04B1/3827

    Abstract: A wireless power transmitter includes: an antenna for transmitting a plurality of detection powers, each of which includes direction information, in a plurality of directions, respectively; a communication circuit for receiving a communication signal including first direction information included in a first detection power from an electronic device which receives the first detection power among the plurality of detection powers; and a processor for controlling to transmit power for charging based on the first direction information included in the communication signal.

    METHOD FOR PREVENTING CROSS CONNECTION IN WIRELESS CHARGING
    58.
    发明申请
    METHOD FOR PREVENTING CROSS CONNECTION IN WIRELESS CHARGING 审中-公开
    在无线充电中防止交叉连接的方法

    公开(公告)号：US20150270740A1

    公开(公告)日：2015-09-24

    申请号：US14665706

    申请日：2015-03-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo LEE ,  Kang-Ho BYUN ,  Hee-Won JUNG

    IPC: H02J7/02 ,  H04B5/00

    CPC classification number: H02J50/60 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0075

    Abstract: A method of preventing cross connection in wireless charging is provided. The method includes determining whether a load variation is sensed in a wireless power transmitter, transmitting a signal including identification information of the wireless power transmitter if the load variation is sensed, receiving a signal transmitted from at least one wireless power receiver, and performing a communication connection with the at least one wireless power receiver having transmitted the signal, if information included in the received signal matches the identification information of the wireless power transmitter.

    Abstract translation: 提供了防止无线充电中的交叉连接的方法。 该方法包括确定在无线功率发射机中是否感测到负载变化，如果感测到负载变化则发送包括无线电力发射机的识别信息的信号，接收从至少一个无线电力接收机发送的信号，以及执行通信 如果包括在接收信号中的信息与无线电力发射机的识别信息匹配，则与已经发送了该信号的至少一个无线电力接收器的连接。

    INTEGRATED CIRCUIT FOR WIRELESS CHARGING AND OPERATING METHOD THEREOF
    59.
    发明申请
    INTEGRATED CIRCUIT FOR WIRELESS CHARGING AND OPERATING METHOD THEREOF 有权
    用于无线充电的集成电路及其工作方法

    公开(公告)号：US20140159655A1

    公开(公告)日：2014-06-12

    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

    IPC: H02J7/02

    CPC classification number: H02J7/025 ,  H02J7/02 ,  H02J7/04 ,  H02J50/12 ,  H02J50/80

    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从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。

    METHOD AND APPARATUS FOR PROVIDING WIRELESS CHARGING POWER TO A WIRELESS POWER RECEIVER
    60.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING WIRELESS CHARGING POWER TO A WIRELESS POWER RECEIVER 有权
    将无线充电电力提供给无线电源接收器的方法和装置

    公开(公告)号：US20140009110A1

    公开(公告)日：2014-01-09

    申请号：US13937793

    申请日：2013-07-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyung-Woo LEE ,  Kang-Ho BYUN ,  Hee-Won JUNG

    IPC: H02J7/02 ,  G01R31/00

    CPC classification number: H02J50/90 ,  G01R31/00 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80

    Abstract: A method and apparatus for transmitting charging power to a wireless power receiver. The method includes detecting the wireless power receiver by applying different detection powers with different power levels; applying a driving power to drive the detected wireless power receiver; receiving a request signal for communication from the detected wireless power receiver using the driving power; determining whether or not to subscribe the detected wireless power receiver to a wireless power network; transmitting, to the detected wireless power receiver, a response signal to the request signal for communication, the response signal indicating whether or not the detected wireless power receiver is subscribed to the wireless power network; and transmitting charging power to the detected wireless power receiver, when the detected wireless power receiver is subscribed to the wireless power network.

    Abstract translation: 一种用于向无线电力接收器发送充电电力的方法和装置。 该方法包括通过应用具有不同功率电平的不同检测功率来检测无线功率接收机; 施加驱动力来驱动检测到的无线电力接收器; 使用所述驱动力从所检测的无线电力接收器接收用于通信的请求信号; 确定是否将检测到的无线电力接收器订阅到无线电力网络; 向所检测的无线电力接收机发送对所述通信请求信号的响应信号，所述响应信号指示检测到的无线电力接收机是否订阅所述无线电力网络; 并且当检测到的无线电力接收器订阅无线电力网络时，向检测到的无线电力接收器发送充电电力。

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