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    Storage controller redirecting write operation and operating method thereof
    2.
    发明授权
    Storage controller redirecting write operation and operating method thereof 有权

    公开(公告)号：US11861192B2

    公开(公告)日：2024-01-02

    申请号：US17526243

    申请日：2021-11-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Minji Kim ,  Sangwon Jung

    IPC: G06F12/00 ,  G06F3/06

    CPC classification number: G06F3/0634 ,  G06F3/064 ,  G06F3/0617 ,  G06F3/0619 ,  G06F3/0659 ,  G06F3/0679

    Abstract: Disclosed is an operating method of a storage controller communicating with a host and memory regions, which includes receiving a write request for a first memory region of the memory regions from the host, determining the first memory region as unavailable, based on a status information set, generating redirection information indicating that a second memory region of the memory regions is selected instead of the first memory region, performing a write operation in the second memory region based on the redirection information, updating status information of the second memory region in the status information set based on the write operation, outputting redirection result information indicating that write data of the write request are processed in the second memory region, to the host, and receiving a read request corresponding to the write data and including information of the second memory region from the host.

    Method for guiding measurement of biological signal in wearable device
    3.
    发明授权
    Method for guiding measurement of biological signal in wearable device 有权

    公开(公告)号：US11510582B2

    公开(公告)日：2022-11-29

    申请号：US16580409

    申请日：2019-09-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Minji Kim ,  Hyejung Seo ,  Seongmin Je

    IPC: A61B5/00 ,  A61B5/024 ,  G06F1/16 ,  A61B5/145

    Abstract: An electronic device may include a display, a photoplethysmogram (PPG) sensor, a wireless communication circuit, a processor operatively connected to the display, the PPG sensor, and the wireless communication circuit, and a memory operatively connected to the processor. The electronic device implements the method, including monitoring blood glucose values of a user using the PPG sensor, displaying a notification prompting the user to measure blood glucose values using an external electronic device based at least partially on the monitored blood glucose values, and receive additional blood glucose values measured by the external electronic device using the wireless communication circuit.

    Notebook computer
    6.
    外观设计
    Notebook computer 有权

    公开(公告)号：USD1032598S1

    公开(公告)日：2024-06-25

    申请号：US29733421

    申请日：2020-05-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Designer： Minji Kim ,  Iksang Kim

    Abstract: FIG. 1 is a top perspective view of a notebook computer, showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left-side view thereof;
    FIG. 5 is a right-side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a bottom perspective view thereof;
    FIG. 9 is an enlarged view of the portion 9 delineated in FIG. 1;
    FIG. 10 is an enlarged view of the portion 10 delineated in FIG. 2;
    FIG. 11 is an enlarged view of the potion 11 delineated in FIG. 3;
    FIG. 12 is an enlarged view of the potion 12 delineated in FIG. 4;
    FIG. 13 is an enlarged view of the potion 13 delineated in FIG. 5;
    FIG. 14 is an enlarged view of the potion 14 delineated in FIG. 6;
    FIG. 15 is an enlarged view of the potion 15 delineated in FIG. 7; and,
    FIG. 16 is an enlarged view of the potion 16 delineated in FIG. 8.
    The dot-dash broken lines encircling the enlargement portions of the claimed design form no part of the claimed design. The broken lines illustrating portions of the notebook computer form no part of the claimed design.

    Electronic device and method for obtaining information regarding blood glucose of user
    7.
    发明授权
    Electronic device and method for obtaining information regarding blood glucose of user 有权

    公开(公告)号：US11497453B2

    公开(公告)日：2022-11-15

    申请号：US16689258

    申请日：2019-11-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyejung Seo ,  Minji Kim ,  Jinho Kim ,  Taehan Jeon ,  Jeongmin Park

    IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/024

    Abstract: An electronic device may include a housing and a PhotoPlethysmoGram (PPG) sensor disposed inside the housing. The PPG sensor may include a first Light Emitting Diode (LED) configured to generate light in a first wavelength band, a second LED configured to generate light in a second wavelength band, a third LED configured to generate light in a third wavelength band, a fourth LED configured to generate light in a fourth wavelength band, and a light receiving module including at least one photo diode. The electronic device may include a processor operatively coupled with the PPG sensor and a memory operatively coupled with the processor. The memory may include instructions that, when executed, cause the processor to measure optical densities of the light generated by the first LED to the fourth LED, and calculate a blood glucose value based at least in part on the measured optical densities.

    UNIVERSAL FLASH STORAGE DEVICE FOR PREVENTING REPLAY ATTACK, OPERATING METHOD THEREOF, AND UNIVERSAL FLASH STORAGE SYSTEM
    8.
    发明申请
    UNIVERSAL FLASH STORAGE DEVICE FOR PREVENTING REPLAY ATTACK, OPERATING METHOD THEREOF, AND UNIVERSAL FLASH STORAGE SYSTEM 有权

    公开(公告)号：US20250165162A1

    公开(公告)日：2025-05-22

    申请号：US18936517

    申请日：2024-11-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Daejin JUNG ,  Minji Kim ,  Myeongjong Lee ,  Hyungsup Kim ,  Seongchan Jo ,  Jeongwoo Park

    IPC: G06F3/06

    Abstract: Provided are a universal flash storage (UFS) device for preventing a replay attack, a method of operating the same, and a UFS system. The UFS device including: a memory including a replay protection memory block (RPMB) region, the RPMB region including one or more index fields storing a second write failure index; and a memory controller including at least one controller memory storing one or more instructions, wherein the memory controller is configured to execute the one or more instructions to cause the UFS device to: receive, from an external device, an RPMB write request including a first write failure index, meta information, and a first message authentication code generated based on the first write failure index and the meta information, and determine whether to perform an authentication operation on the external device based on the first write failure index and the second write failure index.

    Notebook computer
    10.
    外观设计
    Notebook computer 有权

    公开(公告)号：USD1047997S1

    公开(公告)日：2024-10-22

    申请号：US29881927

    申请日：2023-01-09

    Applicant: Samsung Electronics Co., Ltd.

    Designer： Minji Kim ,  Dongseok Lee ,  Iksang Kim

    Abstract: FIG. 1 is a front perspective view of a notebook computer showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left-side view thereof;
    FIG. 5 is a right-side view thereof;
    FIG. 6 is a top view thereof; and
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a bottom perspective view thereof;
    FIG. 9 is an enlarged view of the encircled portion 9 in FIG. 1;
    FIG. 10 is an enlarged view of the encircled portion 10 in FIG. 1;
    FIG. 11 is an enlarged view of the encircled portion 11 in FIG. 2;
    FIG. 12 is an enlarged view of the encircled portion 12 in FIG. 6;
    FIG. 13 is an enlarged view of the encircled portion 13 in FIG. 8;
    FIG. 14 is an enlarged view of the encircled portion 14 in FIG. 8; and,
    FIG. 15 is an enlarged view of the encircled portion 15 in FIG. 8.
    The evenly-dashed broken lines in the figures depict portions of the notebook computer that form no part of the claimed design.
    The dot-dash broken lines depict the bounds of enlarged views and form no part of the claimed design.

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