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    Electronic device and operation method thereof
    2.
    发明授权
    Electronic device and operation method thereof 有权

    公开(公告)号：US11687484B2

    公开(公告)日：2023-06-27

    申请号：US17513426

    申请日：2021-10-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jehwan Seo ,  Geunsam Yang ,  Hyungyong Lee ,  Yongjin Kang ,  Sanggi Oh

    IPC: G06F13/42 ,  G06F13/38

    CPC classification number: G06F13/4282 ,  G06F13/382 ,  G06F2213/0042

    Abstract: An electronic device includes a first processor, a second processor; and a communication interface. The second processor transmits, via a hardware wire, state information indicating a state of the first processor to the communication interface; and based on the first processor entering a suspend mode from a normal mode, change the state information from a first value to a second value, and the communication interface, based on the state information being changed, disconnects the first processor from the communication interface by turning off power of an universal serial bus (USB) interface. Moreover, the second processor, based on the first processor entering the normal mode from the suspend mode, changes the state information from the second value to the first value, and the communication interface, based on the state information being changed, connects the first processor to the communication interface by turning on the power of the USB interface.

    Display apparatus and method of controlling the same
    3.
    发明授权
    Display apparatus and method of controlling the same 有权

    公开(公告)号：US11503568B2

    公开(公告)日：2022-11-15

    申请号：US17112117

    申请日：2020-12-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yongjin Kang ,  Jehwan Seo ,  Geunsam Yang ,  Sanggi Oh ,  Hyungyong Lee

    IPC: H04W4/00 ,  H04W72/02 ,  G06F3/14 ,  H04W48/16 ,  H04W72/04

    Abstract: A display apparatus includes a display; a wireless communication module configured to wirelessly communicate in a first frequency band or a second frequency band; and a controller configured to control the wireless communication module to search for a radio signal transmitted from a wireless access point (WAP), to control the display to display identification information included in each of a plurality of radio signals received by the wireless communication module, and to display a message for guiding wireless communication with the WAP in the first frequency band on the display based on the user's selection of wireless communication with the WAP in the second frequency band. Accordingly, the display apparatus may guide the user's selection so as to perform wireless communication in a frequency band for optimal wireless communication based on the quality of wireless communication.

    Electronic device and control method therefor
    5.
    发明授权
    Electronic device and control method therefor 有权

    公开(公告)号：US12120757B2

    公开(公告)日：2024-10-15

    申请号：US17434276

    申请日：2021-06-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jehwan Seo ,  Yongjin Kang ,  Geunsam Yang ,  Sanggi Oh ,  Hyungyong Lee

    IPC: H04W76/00 ,  H04W76/14 ,  H04W76/15 ,  H04W76/30

    CPC classification number: H04W76/14 ,  H04W76/15 ,  H04W76/30

    Abstract: An electronic device is provided. The electronic device identifies, in a state paired with a first external device providing content data, an occurrence of event for pairing with a second external device; releases the pairing with the first external device and performs the pairing with the second external device; sets up the electronic device as a primary device for pairing with the first external device; transmits information about the primary device to the first external device to perform the pairing with the first external device; and based on the content data received form the first external device, outputs content and transmits the content data to the second external device.

    ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
    7.
    发明申请
    ELECTRONIC DEVICE AND OPERATION METHOD THEREOF 有权

    公开(公告)号：US20220129406A1

    公开(公告)日：2022-04-28

    申请号：US17513426

    申请日：2021-10-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jehwan SEO ,  Geunsam Yang ,  Hyungyong Lee ,  Yongjin Kang ,  Sanggi Oh

    IPC: G06F13/42 ,  G06F13/38

    Abstract: An electronic device includes a first processor, a second processor; and a communication interface. The second processor transmits, via a hardware wire, state information indicating a state of the first processor to the communication interface; and based on the first processor entering a suspend mode from a normal mode, change the state information from a first value to a second value, and the communication interface, based on the state information being changed, disconnects the first processor from the communication interface by turning off power of an universal serial bus (USB) interface. Moreover, the second processor, based on the first processor entering the normal mode from the suspend mode, changes the state information from the second value to the first value, and the communication interface, based on the state information being changed, connects the first processor to the communication interface by turning on the power of the USB interface.

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