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    METHOD AND DEVICE FOR WIRELESSLY TRANSMITTING POWER
    1.
    发明申请
    METHOD AND DEVICE FOR WIRELESSLY TRANSMITTING POWER 审中-公开

    公开(公告)号：US20200274582A1

    公开(公告)日：2020-08-27

    申请号：US16872581

    申请日：2020-05-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang-Wook LEE ,  Jae-Hyuck SHIN

    IPC: H04B5/00 ,  G06Q20/32 ,  H02J50/90 ,  G07F15/00 ,  H02J13/00 ,  H02J50/80 ,  H02J50/12 ,  H02J50/40 ,  G06Q20/34

    Abstract: Provided is a device for transmitting wireless power. The wireless power transmitting device includes a communication unit, a power receiving unit, and a processor. The processor is configured to obtain, through the communication unit, communication establishment information and location information associated with a wireless charging area from a tag device, establish, through the communication unit, communication with a wireless power transmitting device based on the communication establishment information, and control to transmit the location information to the wireless power transmitting device. The power receiving unit wirelessly receives the power from the wireless power transmitting device after the communication unit transmits the location information.

    METHOD AND DEVICE FOR WIRELESSLY TRANSMITTING POWER
    5.
    发明申请
    METHOD AND DEVICE FOR WIRELESSLY TRANSMITTING POWER 审中-公开

    公开(公告)号：US20190140702A1

    公开(公告)日：2019-05-09

    申请号：US16240154

    申请日：2019-01-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Wook LEE ,  Jae-Hyuck SHIN

    IPC: H04B5/00 ,  G07F15/00 ,  H02J13/00 ,  G06Q20/32 ,  H02J50/90 ,  H02J50/12 ,  G06Q20/34 ,  H02J7/02 ,  H02J50/80 ,  H02J50/40

    Abstract: Provided is a device for transmitting wireless power. The wireless power transmitting device includes a communication unit, a power receiving unit, and a processor. The processor is configured to obtain, through the communication unit, communication establishment information and location information associated with a wireless charging area from a tag device, establish, through the communication unit, communication with a wireless power transmitting device based on the communication establishment information, and control to transmit the location information to the wireless power transmitting device. The power receiving unit wirelessly receives the power from the wireless power transmitting device after the communication unit transmits the location information.

    WIRELESS POWER TRANSMITTER AND METHOD FOR CONTROLLING THE SAME
    6.
    发明申请
    WIRELESS POWER TRANSMITTER AND METHOD FOR CONTROLLING THE SAME 审中-公开

    公开(公告)号：US20190052114A1

    公开(公告)日：2019-02-14

    申请号：US15977501

    申请日：2018-05-11

    Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

    Inventor： Chong-Min LEE ,  Seong-Cheol KIM ,  Dae-Hyun KIM ,  Sang-Wook LEE ,  Young-Ho RYU ,  Byeong-Ho LEE ,  Seong-Wook LEE ,  Young-Jun YOON

    IPC: H02J7/02 ,  H02J50/27 ,  H02J50/40 ,  H02J50/90 ,  H02J50/80

    Abstract: A wireless power transmitter configured to wirelessly transmit power to an electronic device is provided. The wireless power transmitter includes a power transmission antenna including a plurality of patch antennas for wirelessly transmitting power, a sensor, and a processor, wherein the processor may be configured to create a first clutter map representing a reflection characteristic of an object positioned around the wireless power transmitter based on, at least, first data obtained by the sensor during a first period, store the first clutter map, compare a difference between the first clutter map and second data obtained by the sensor during a second period with data contained in the first clutter map, create a second clutter map corresponding to the second period based on a result of the comparison, determine a position of an organism using the second data and the second clutter map, and control the power transmission antenna such that a magnitude of the RF wave is less than a predetermined value based on the position of the organism.

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