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    WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND CONTROL METHODS THEREOF
    12.
    发明申请
    WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND CONTROL METHODS THEREOF 有权
    无线电力发射器，无线电力接收器及其控制方法

    公开(公告)号：US20140285143A1

    公开(公告)日：2014-09-25

    申请号：US14223147

    申请日：2014-03-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyuk-Choon KWON ,  Nam-Yun KIM ,  Hee-Won JUNG ,  Soo-Yeon JUNG

    IPC: H02J7/00 ,  H02J7/02

    CPC classification number: H02J7/007 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

    Abstract: A control method of a wireless power transmitting unit transmitting charging power to a wireless power receiving unit is provided. The control method includes receiving first signals from one or more wireless power receiving units; classifying wireless power receiving units to be communicated with from among the one or more wireless power receiving units based on reception intensities of the received first signals; transmitting wireless transmission power with predetermined level; receiving second signals including voltage information of the classified wireless power receiving units from the classified wireless power receiving units; and communicating with one or more wireless power receiving unit among the classified wireless power receiving units based on the wireless transmission power and the voltage information of the second signals.

    Abstract translation: 提供了向无线电力接收单元发送充电电力的无线电力发送单元的控制方法。 控制方法包括从一个或多个无线电力接收单元接收第一信号; 基于所接收的第一信号的接收强度，从所述一个或多个无线电力接收单元中分类要进行通信的无线电力接收单元; 以预定水平传输无线传输功率; 从分类的无线电力接收单元接收包括分类的无线电力接收单元的电压信息的第二信号; 并且基于所述无线发送功率和所述第二信号的电压信息，与所述分类的无线电力接收单元中的一个或多个无线电力接收单元进行通信。

    METHOD AND APPARATUS FOR PROVIDING WIRELESS CHARGING POWER TO A WIRELESS POWER RECEIVER
    13.
    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。

    METHOD AND APPARATUS FOR RECOGNIZING CHARACTERS
    14.
    发明申请
    METHOD AND APPARATUS FOR RECOGNIZING CHARACTERS 审中-公开

    公开(公告)号：US20180365537A1

    公开(公告)日：2018-12-20

    申请号：US16111967

    申请日：2018-08-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyun-Soo KIM ,  Seong-Taek HWANG ,  Sang-Wook OH ,  Sang-Ho KIM ,  Yun-Je OH ,  Hee-Won JUNG ,  Sung-Cheol KIM

    IPC: G06K9/78 ,  G06K9/22 ,  G06K9/32 ,  G06K9/20 ,  G06K9/72

    CPC classification number: G06K9/78 ,  G06K9/2081 ,  G06K9/228 ,  G06K9/325 ,  G06K9/723 ,  G06K2209/01

    Abstract: A method and an apparatus for recognizing characters using an image are provided. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.

    WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND CONTROL METHODS THEREOF
    15.
    发明申请
    WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND CONTROL METHODS THEREOF 审中-公开

    公开(公告)号：US20170310124A1

    公开(公告)日：2017-10-26

    申请号：US15643184

    申请日：2017-07-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyuk-Choon KWON ,  Nam-Yun KIM ,  Hee-Won JUNG ,  Soo-Yeon JUNG

    IPC: H02J7/00 ,  H02J7/02

    CPC classification number: H02J7/007 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

    Abstract: A wireless power transmitter configured to transmit power to a wireless power receiver and a method for controlling the wireless power transmitted are provided. The method includes applying a detection power for detecting a change in a load impedance of the wireless power transmitter caused by a placement of the wireless power receiver, detecting the change in the load impedance of the wireless power transmitter, receiving a first signal from the wireless power receiver, determining whether a reception intensity of the first signal is greater than a threshold, and transmitting a second signal to the wireless power receiver based on detecting the change in the load impedance and determining whether the reception intensity of the first signal is greater than the threshold.

    METHOD FOR CONTROLLING WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER
    17.
    发明申请
    METHOD FOR CONTROLLING WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER 审中-公开
    无线发射机和无线接收机的控制方法

    公开(公告)号：US20150214775A1

    公开(公告)日：2015-07-30

    申请号：US14608990

    申请日：2015-01-29

    Applicant: Samsung Electronics Co., Ltd.

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

    IPC: H02J7/02 ,  H01F38/14 ,  H04B5/00

    CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/00 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0075

    Abstract: 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.

    Abstract translation: 提供了一种用于向无线电力接收器发送充电电力的无线电力发射器的控制方法。 所述控制方法包括从所述无线电力接收器接收设定信息，在设定的时间段内确定所述无线电力接收机的负载变化，并且确定所述无线电力接收机是充电目标，如果所述无线电力的负载变化与 收到设置信息。

    METHOD AND APPARATUS FOR WIRELESS COMMUNICATION USING AN ACOUSTIC SIGNAL
    18.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS COMMUNICATION USING AN ACOUSTIC SIGNAL 审中-公开
    使用声学信号进行无线通信的方法和装置

    公开(公告)号：US20140362993A1

    公开(公告)日：2014-12-11

    申请号：US14469417

    申请日：2014-08-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hee-Won JUNG ,  Seung-Gun PARK ,  Jun-Ho KO ,  Sang-Mook LEE ,  Gi-Sang LEE ,  Sergey ZHIDKOV

    IPC: H04L9/08 ,  H04B1/02

    CPC classification number: H04L9/0861 ,  H04B1/02 ,  H04B11/00 ,  H04L2209/24 ,  H04W12/04

    Abstract: Systems, apparatuses, and methods for securing wireless communication using an acoustic signal are described. In one method involving a first and second device, the second device generates, when connecting to the first device, connection initiation information including key information for secure communication, converts the connection initiation information to an acoustic signal, and transmits the acoustic signal to the first device through an acoustic communication channel. Then the second device monitors a radio wireless channel, which is secured using the key information for secure communication, to determine whether a valid response is received from the first device and, upon receipt of the valid response, discontinues transmission of the acoustic signal and begins communicating with the first device securely on the radio wireless channel.

    Abstract translation: 描述了使用声信号确保无线通信的系统，装置和方法。 在涉及第一和第二设备的一种方法中，当连接到第一设备时，第二设备产生包括用于安全通信的密钥信息的连接启动信息，将连接启动信息转换为声信号，并将声信号发送到第一设备 设备通过声通信通道。 然后，第二设备使用用于安全通信的密钥信息来保护无线电无线信道，以确定是否从第一设备接收到有效的响应，并且在接收到有效响应后，中断声信号的传输并开始 在无线电无线信道上安全地与第一设备进行通信。

    WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER AND CONTROL METHOD THEREOF
    19.
    发明申请
    WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER AND CONTROL METHOD THEREOF 有权
    无线电力发送器，无线电力接收器及其控制方法

    公开(公告)号：US20140327409A1

    公开(公告)日：2014-11-06

    申请号：US14269686

    申请日：2014-05-05

    Applicant: Samsung Electronics Co., Ltd.

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

    IPC: H02J7/02

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J2007/0096 ,  H02J2007/0098 ,  H04B5/0037 ,  H04B5/0075

    Abstract: 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.

    Abstract translation: 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。

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