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    Apparatus and method with in-memory processing
    1.
    发明授权
    Apparatus and method with in-memory processing 有权

    公开(公告)号：US11804266B2

    公开(公告)日：2023-10-31

    申请号：US17992143

    申请日：2022-11-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungwoo Lee ,  Sangjoon Kim ,  Yongmin Ju

    IPC: G11C11/54 ,  G11C13/00 ,  G06N3/063

    CPC classification number: G11C13/0069 ,  G06N3/063 ,  G11C11/54 ,  G11C13/004 ,  G11C13/0026 ,  G11C13/0028 ,  G11C13/0038 ,  G11C13/0061

    Abstract: An apparatus for performing in-memory processing includes a memory cell array of memory cells configured to output a current sum of a column current flowing in respective column lines of the memory cell array based on an input signal applied to row lines of the memory cells, a sampling circuit, comprising a capacitor connected to each of the column lines, configured to be charged by a sampling voltage of a corresponding current sum of the column lines, and a processing circuit configured to compare a reference voltage and a currently charged voltage in the capacitor in response to a trigger pulse generated at a timing corresponding to a quantization level, among quantization levels, time-sectioned based on a charge time of the capacitor, and determine the quantization level corresponding to the sampling voltage by performing time-digital conversion when the currently charged voltage reaches the reference voltage.

    Bioimpedance measurement method and apparatus with electrical stimulation performance
    2.
    发明授权
    Bioimpedance measurement method and apparatus with electrical stimulation performance 有权

    公开(公告)号：US11623094B2

    公开(公告)日：2023-04-11

    申请号：US16655596

    申请日：2019-10-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungwoo Lee ,  Sang Joon Kim ,  Jongpal Kim

    IPC: A61N1/24 ,  A61N1/36 ,  A61B5/0536 ,  A61B5/24

    Abstract: Aspects of the subject disclosure may include, for example, a method and apparatus for measuring a bioimpedance and performing an electrical stimulation. The method includes generating a first current corresponding to a first high-frequency, generating a second current corresponding to a second high-frequency, generating a low-frequency current based on a beat phenomenon of the first current and the second current, and calculating an impedance of a target part based on a voltage induced to the target part by a high-frequency current corresponding to at least one of the first current and the second current and the low-frequency current.

    ELECTRONIC DEVICE INCLUDING SOUND COMPONENT ASSEMBLY
    3.
    发明申请
    ELECTRONIC DEVICE INCLUDING SOUND COMPONENT ASSEMBLY 有权

    公开(公告)号：US20230012838A1

    公开(公告)日：2023-01-19

    申请号：US17888889

    申请日：2022-08-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyungwoo Lee ,  Jongchun Wee ,  Byounguk Yoon

    IPC: H04R1/02 ,  H04R3/00 ,  H04R1/04 ,  H04R1/08

    Abstract: A sound component assembly includes: a sealing portion provided in a sound passage connected to a sound hole of an electronic device to surround a portion of the sound passage and contact at least a portion of a printed circuit board (PCB) having a sound module mounted thereon; and a cover portion disposed to face the PCB outside the sealing portion, wherein the sealing portion may include a first material, the cover portion may include a second material, and the second material may have a greater hardness than a hardness of the first material.

    Structure for limiting movement of rotatable member and electronic device comprising same
    6.
    发明授权
    Structure for limiting movement of rotatable member and electronic device comprising same 有权

    公开(公告)号：US11388825B2

    公开(公告)日：2022-07-12

    申请号：US16969801

    申请日：2019-02-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungwoo Lee

    IPC: H05K5/02 ,  G04G17/08 ,  G06F1/16 ,  G06F1/3234 ,  H05K5/00

    Abstract: Various embodiments of the present invention relate to an electronic device and, more specifically, to a rotatable member and an electronic device comprising same. Various embodiments of the present invention may provide a structure for limiting movement of a rotatable member, comprising: a housing; an edge part disposed on one surface of the housing; a wheel structure which is spaced apart from the edge part on the one surface of the housing by a predetermined distance and is rotatably installed along the edge part; and a ring structure, disposed in a space formed between the wheel structure and the edge part, for coupling the wheel structure and the edge part to each other, wherein at least a part of the ring structure is supported by the wheel structure so that the horizontal movement of the ring structure is limited, and at least a part of the ring structure has a hook and is supported by the edge part so that the wheel structure is pressed toward the housing due to the bending of the ring structure.

    Converter device and method
    8.
    发明授权
    Converter device and method 有权

    公开(公告)号：US11848564B2

    公开(公告)日：2023-12-19

    申请号：US16657245

    申请日：2019-10-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seungchul Jung ,  Sang Joon Kim ,  Hankyu Lee ,  Hyungwoo Lee

    IPC: H02M3/04 ,  H02J50/10 ,  H02J50/12 ,  A61B5/0538 ,  A61B5/00

    CPC classification number: H02J50/10 ,  H02J50/12 ,  H02M3/04 ,  A61B5/0538 ,  A61B5/686

    Abstract: A converter and a circuit device including the converter are disclosed. The converter includes an inductor including a first end and a second end, and a switching circuit connected to the inductor. The switching circuit includes a first switch to control a connection between the first end and a battery connected to the converter, a second switch to control a connection between the second end and a current output end configured to output a current generated through the inductor from the battery, a third switch to control a connection between the second end and a voltage output end configured to output a voltage generated from the battery, and a fourth switch to control a connection between the second end and a voltage input end configured to receive a voltage to charge the battery.

    Clothes dryer and control method thereof
    10.
    发明授权
    Clothes dryer and control method thereof 有权

    公开(公告)号：US10900164B2

    公开(公告)日：2021-01-26

    申请号：US16285117

    申请日：2019-02-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyejoon Seok ,  Sangoh Yoo ,  Minjoon Jung ,  Dohaeng Kim ,  Hyungwoo Lee ,  Seungeun Chung ,  Youngmin Choi

    IPC: D06F58/20 ,  D06F58/30 ,  D06F103/50 ,  D06F105/26

    Abstract: A clothes dryer is disclosed. The clothes dryer includes a rotatably disposed drum, a heat pump system including a compressor configured to compress a refrigerant and a condenser configured to condense the refrigerant, a heater configured to heat air supplied to the interior of the drum, a first temperature sensor configured to detect a temperature of air passing through the interior of the drum, a second temperature sensor configured to detect a temperature of the compressor, and a processor configured to control an operation of the compressor on the basis of the temperature of the air passing through the interior of the drum detected by the first temperature sensor and control an operation of the heater on the basis of the temperature of the compressor detected by the second temperature sensor.

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