Electronic device for charging batteries of a plurality of portions

    公开(公告)号:US11349330B2

    公开(公告)日:2022-05-31

    申请号:US16669046

    申请日:2019-10-30

    Abstract: A first electronic device is provided. The first electronic device, comprises [MD2] a first communication module, a first battery configured to supply power to the first electronic device, a first power management module connected and configured to control the first battery, a first power transfer module, and a first processor operationally connected with the first communication module, the first power management module, and the first power transfer module, wherein the first communication module is configured to identify a remaining capacity of a second battery in the second electronic device, and wherein the first processor is configured to, when a remaining capacity of the first battery is greater than the remaining capacity of the second battery by greater than or equal to a specified threshold value, transfer at least a portion of the power of the first battery to the second electronic device using the first power transfer module.

    Electronic device and method for operating same

    公开(公告)号:US11014621B2

    公开(公告)日:2021-05-25

    申请号:US16353152

    申请日:2019-03-14

    Abstract: Certain embodiments disclosed in the present document relate to an electronic device and a method for operating the same. According to an embodiment, it is possible to provide an electronic device including: a ball structure including a housing and a first driving module configured to contact at least a part of an inner surface of the housing and to drive the housing; an outer ring structure rotatably coupled to an outer surface of the ball structure; an inner ring structure arranged inside the housing so as to face the outer ring structure with the housing interposed therebetween; and a second driving module arranged inside the housing so as to drive the inner ring structure.

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