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    INFORMATION HANDLING SYSTEM HAVING EXPANDABLE AND ADAPTABLE BATTERY MODULES
    3.
    发明公开
    INFORMATION HANDLING SYSTEM HAVING EXPANDABLE AND ADAPTABLE BATTERY MODULES 审中-公开

    公开(公告)号：US20240201738A1

    公开(公告)日：2024-06-20

    申请号：US18081137

    申请日：2022-12-14

    申请人： Dell Products L.P.

    发明人： Chiu-Jung Tsen ,  Jace W. Files ,  John Trevor Morrison

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1635 ,  G06F1/1662

    摘要： A portable information handling system is assembled and disassembled by a keystone assembly that couples at an upper surface of the portable housing to overlap a keyboard assembly that covers processing components disposed in the portable housing. A motherboard couples to the portable housing under the keyboard assembly with openings aligned to insert over retaining nuts extending from the housing and slides to an engaged position having contacts on a bottom surface of the motherboard interfaced with a battery connector coupled the housing. A battery rests on the housing to align contact pads at a bottom of the battery with the battery connector. One or more additional battery modules couple to the battery and selectively configure with parallel and serial interfaces to adjust voltage and current supplied collectively by the assembled battery, such as based upon battery and/or CPU operational states.

    CHARGING SYSTEM FOR MOBILE DEVICE
    4.
    发明公开
    CHARGING SYSTEM FOR MOBILE DEVICE 审中-公开

    公开(公告)号：US20240195188A1

    公开(公告)日：2024-06-13

    申请号：US18184230

    申请日：2023-03-15

    申请人： ASUSTEK COMPUTER INC.

    发明人： Chia-Jui SHIH ,  Jyun-Hao JHENG ,  Jyun-Wei WANG ,  Han-Sheng CHEN ,  Yii-Lin WU

    IPC分类号： H02J7/00 ,  G06F1/16 ,  H05K1/18

    CPC分类号： H02J7/0013 ,  G06F1/1635 ,  H02J7/0029 ,  H05K1/189

    摘要： A charging system for a mobile device including a charging connector, a first charging component, a second charging component, a flexible printed circuit board, a first battery, and a second battery is provided. The first charging component includes a first input terminal electrically connected to the charging connector and a first output terminal. The second charging component includes a second input terminal electrically connected to the first output terminal and a second output terminal. The flexible printed circuit board includes a first charging connecting terminal and a second charging connecting terminal. The first charging connecting terminal is electrically connected to the second output terminal, and the second charging connecting terminal is electrically connected to a ground terminal. The flexible printed circuit board electrically connects the first battery and the second battery in series between the first charging connecting terminal and the second charging connecting terminal.

    PLATE, ELECTRONIC DEVICE HAVING THE SAME AND METHOD OF PROVIDING THEREOF
    6.
    发明公开
    PLATE, ELECTRONIC DEVICE HAVING THE SAME AND METHOD OF PROVIDING THEREOF 审中-公开

    公开(公告)号：US20240143039A1

    公开(公告)日：2024-05-02

    申请号：US18400288

    申请日：2023-12-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Giwon SEOL ,  Jaeseon KIM ,  Jinho LEE ,  Jeongyeon JEON ,  Byounghee CHOI ,  Yongwook HWAN ,  Junghyeon HWANG

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1658 ,  G06F1/1635

    摘要： A plate of a housing includes a plate layer including an inner surface defining a groove which extends in an extension direction, a cut surface directly extending from the groove, a first surface roughness of the cut surface, and a second surface roughness of the inner surface which is different from the first surface roughness. The plate layer is a remaining thickness of a preliminary plate cut to remove a thickness portion thereof, the groove is a portion of a recessed pattern of the preliminary plate which is defined by the thickness portion and the remaining thickness facing each other, and the cut surface which has the first surface roughness is an exposed surface of the remaining thickness of the preliminary plate cut along a direction intersecting the extension direction of the groove to remove the thickness portion of the preliminary plate.