中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.015 seconds)

    Method for controlling battery charging operation and electronic device thereof
    2.
    发明授权
    Method for controlling battery charging operation and electronic device thereof 有权

    公开(公告)号：US09685809B2

    公开(公告)日：2017-06-20

    申请号：US14604992

    申请日：2015-01-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Beom-Ju Kim ,  Seung-Beom Kang

    IPC: H02J7/00

    CPC classification number: H02J7/0073

    Abstract: A method and apparatus for controlling battery charging in an electronic device are provided. The electronic device may include a charging module, a connector, and one or more processors. Upon detecting charging by a power source, the one or more processors control the charging module to perform the charging of a battery cell by a first charging current through a first port of the connector. The one or more processors detect whether a voltage is applied through a second port of the connector, and if so, the one or more processors control the charging module to perform the charging of the battery cell using a second charging current through the first port and the second port of the connector.

    Electronic device including biometric sensor
    4.
    发明授权
    Electronic device including biometric sensor 有权

    公开(公告)号：US10803276B2

    公开(公告)日：2020-10-13

    申请号：US15719930

    申请日：2017-09-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Oh-Hyuck Kwon ,  Hyung-Dal Kim ,  Beom-Ju Kim ,  Eun-Hwa Lee ,  Jae-Young Kim ,  Jong-Il Kim ,  Min-Su Jung ,  Ji-Woong Oh

    IPC: G06K9/00 ,  G06F3/041 ,  G06F1/16 ,  G06F21/32 ,  H04M1/02

    Abstract: According to an embodiment of the present disclosure, an electronic device may comprise a housing including a first surface facing in a first direction and a second surface facing in a second direction opposite the first direction, the housing including a transparent cover that comprises at least part of the first surface, a display disposed between the first surface and the second surface of the housing and configured to display information through the transparent cover to an outside, an illumination part comprising light emitting circuitry disposed at an inner side of an end of the first surface of the housing and configured to emit light to the transparent cover, an optical coupler disposed between the illumination part and the transparent cover and configured to reflect light from the illumination part to the transparent cover, and a biometric sensor disposed under the transparent cover and the display. In an electronic device including a biometric sensor according to an embodiment of the present disclosure, a light source is put to use in sensing the user's fingerprint information using a biometric sensor positioned in a display activation area, thereby providing better performance and an improved outer appearance.

Patent Agency Ranking