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公开(公告)号：US11482871B2
公开(公告)日：2022-10-25
申请号：US16625901
申请日：2018-05-15
发明人： Young-Jin Park , Sung-Ha Park , Joon-Yung Park , Jung-Oh Sung , Dong-Rak Shin , Jae-Hyun Ahn , Sung-Eun Lee , Wooin Choi , Insun Choi , Jongik Won
摘要： Various embodiments of the present invention relate to an electronic device and a charging control method therefor. The electronic device may comprise: a connection terminal for performing wired communication with an external electronic device; and at least one processor functionally connected to the connection terminal, wherein the at least one processor detects connection of a charging device through the connection terminal, receives state information of at least one adjacent terminal located next to a power terminal of the connection terminal, and controls charging power to be supplied thereto through the charging device, on the basis of the received state information of the adjacent terminal. In addition, various other embodiments are possible.
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公开(公告)号：US11283270B2
公开(公告)日：2022-03-22
申请号：US16512610
申请日：2019-07-16
发明人： Duhyun Kim , Seungbeom Kang , Wooin Choi , Jungsik Park , Seunghui Sunwoo , Hyoungseok Oh
摘要： An electronic device is disclosed. The electronic device may include a housing having a first housing structure and a second housing structure, wherein the first and second housing structures are foldable with respect to each other about a hinge axis, a processor disposed in the housing, a first battery disposed in the first housing structure, a second battery disposed in the second housing, a flexible printed circuit board (FPCB) extending from the first housing structure to the second housing structure and crossing the hinge axis, a power management integrated circuit (PMIC), a first charging control circuit disposed in the first housing structure, and a second charging control circuit disposed in the second housing structure. In addition, various embodiments are possible which are understood through the disclosure.
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3.发明授权公开(公告)号：US11695280B2
公开(公告)日：2023-07-04
申请号：US17104641
申请日：2020-11-25
发明人： Dongyoung Lee , Kisun Lee , Wooin Choi , Byunghwa Park
CPC分类号： H02J7/0018 , H02J7/00034 , H02J7/007184 , H02J7/345
摘要： An electronic device is provided. The electronic device includes a voltage divider circuit, a first battery electrically connected to a first point of the voltage divider circuit, and a second battery connected in series to the first battery. A second point different from the first point of the voltage divider circuit is electrically connected from a first node on an electric path through which the first battery and the second battery are electrically connected.
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4.发明申请公开(公告)号：US20210167612A1
公开(公告)日：2021-06-03
申请号：US17104641
申请日：2020-11-25
发明人： Dongyoung Lee , Kisun Lee , Wooin Choi , Byunghwa Park
摘要： An electronic device is provided. The electronic device includes a voltage divider circuit, a first battery electrically connected to a first point of the voltage divider circuit, and a second battery connected in series to the first battery. A second point different from the first point of the voltage divider circuit is electrically connected from a first node on an electric path through which the first battery and the second battery are electrically connected.
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