知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

29 records (took 0.044 seconds)

    Memory and method with in-memory computing defect detection
    1.
    发明授权
    Memory and method with in-memory computing defect detection 有权

    公开(公告)号：US12198775B2

    公开(公告)日：2025-01-14

    申请号：US18091258

    申请日：2022-12-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sungmeen Myung ,  Seok Ju Yun ,  Jaehyuk Lee ,  Seungchul Jung

    IPC: G11C13/00 ,  G11C29/00 ,  G11C29/36 ,  G11C29/44

    Abstract: A method and memory device with in-memory computing defection detection is disclosed. A memory device includes a memory including banks, wherein each bank includes a respective plurality of bit-cells, an in-memory computation (IMC) operator configured to perform an IMC operation between first data while the first data is in the bit-cells of the memory and second data received as input to the memory device, wherein the banks share the operator, and wherein the memory device is configured to: generate a first test pattern that is stored in the memory and generate a second test pattern applied to the IMC operator, and based thereon determine whether a defect has occurred in either the memory or the operator, and perform a repair based on the determination that a defect has occurred.

    Converter device and method
    3.
    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.

    Voltage generating method and apparatus
    4.
    发明授权
    Voltage generating method and apparatus 有权

    公开(公告)号：US10581265B2

    公开(公告)日：2020-03-03

    申请号：US15440384

    申请日：2017-02-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seungchul Jung ,  JongPal Kim

    IPC: H02J7/34 ,  H02J50/12 ,  H02J7/02

    Abstract: Provided are a voltage generating method and apparatus. A wireless power device includes a boosting circuit configured to generate a high voltage, and a switch arrangement circuit configured to selectively transmit energy to the boosting circuit, for the generating of the high voltage, using an inductor included in a resonator and in response to a build-up request for the high voltage.

    METHOD AND APPARATUS PERFORMING OPERATIONS USING CIRCUITS
    6.
    发明申请
    METHOD AND APPARATUS PERFORMING OPERATIONS USING CIRCUITS 有权

    公开(公告)号：US20210405967A1

    公开(公告)日：2021-12-30

    申请号：US17093889

    申请日：2020-11-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seungchul Jung ,  Sungmeen Myung ,  Sangjoon Kim

    IPC: G06F7/544 ,  G06N3/08 ,  G01R27/02 ,  H03K5/24 ,  G01R19/165 ,  G04F10/00

    Abstract: A method of performing a predetermined operation for a circuit that includes a resistor group, one end of the resistor group being configured for connection to a power supply unit, the other end of the resistor group being configured for connection to a sampling capacitor, and a parasitic capacitance existing at each node between resistors of the resistor group. The method includes in a forward process, determining a time when a sampling capacitor voltage applied to the sampling capacitor reaches a first reference voltage as a switching time; at the switching time, connecting the sampling capacitor to a ground or predetermined voltage and floating the power supply unit; in a backward process, after the switching time, determining a time when a power supply unit voltage applied to the power supply unit reaches a second reference voltage as an end time; and performing the predetermined operation based on the end time.

    Processing device and electronic device having the same
    10.
    发明授权
    Processing device and electronic device having the same 有权

    公开(公告)号：US12141687B2

    公开(公告)日：2024-11-12

    申请号：US17195917

    申请日：2021-03-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seungchul Jung ,  Sangjoon Kim ,  Sungmeen Myung

    IPC: G06N3/065 ,  G06F7/544 ,  G11C11/4094 ,  H10B61/00 ,  G06N3/048

    Abstract: A processing device includes: a plurality of bitcells, each of the plurality of bitcells including: a variable resistor layer including a plurality of active variable resistors and a plurality of inactive variable resistors; an active layer including a plurality of switches configured to control either one of a voltage to be applied between ends of each of the active variable resistors and a current flowing to each of the active variable resistors; and a plurality of metal layers including wires electrically connecting the active variable resistors to the switches, wherein at least one of the plurality of bitcells includes a via penetrating through the variable resistor layer and connecting at least one of the switches to at least one of the active variable resistors.

Patent Agency Ranking