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    METHOD AND APPARATUS WITH CIRCUIT DESIGN PARAMETER GENERATION
    1.
    发明公开
    METHOD AND APPARATUS WITH CIRCUIT DESIGN PARAMETER GENERATION 审中-公开

    公开(公告)号：US20240078361A1

    公开(公告)日：2024-03-07

    申请号：US18310656

    申请日：2023-05-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngmin OH ,  Doyun KIM ,  Hyung-Dal KWON ,  Yongwoo LEE ,  Bosun HWANG

    IPC: G06F30/27 ,  G06F30/3308

    CPC classification number: G06F30/27 ,  G06F30/3308

    Abstract: A method of generating a circuit design parameter meeting a target specification, the method including generating a first probability distribution of a first specification using a first model provided a first parameter where the first model is configured to infer a correlation between the first parameter and the first probability distribution, generating a second parameter using a second model provided the first probability distribution, and updating the first model based on the second parameter. The second model is trained by using a reward, the reward being determined based on a second probability distribution of a second specification corresponding to the second parameter

    ELECTRONIC DEVICE INCLUDING CAMERA MODULE
    3.
    发明申请
    ELECTRONIC DEVICE INCLUDING CAMERA MODULE 有权

    公开(公告)号：US20220407951A1

    公开(公告)日：2022-12-22

    申请号：US17894582

    申请日：2022-08-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Doyun KIM ,  Hokyung KANG ,  Dongwoo LEE ,  Jihyuk JANG

    IPC: H04M1/02 ,  H04N5/225 ,  H04N5/232

    Abstract: An electronic device includes a camera module, wherein the camera module includes a lens assembly including lenses aligned along an optical axis, an actuator, a first magnet disposed on a first surface of the lens assembly, a first coil configured to move the lens assembly along the optical axis, a metal shield structure disposed on an outer surface of the actuator to face the first coil, and a fixing structure disposed on a third surface perpendicular to the first surface of the lens assembly, wherein at least a portion of the fixing structure has a magnetic property. When one end of the fixing structure is inserted into an opening of a housing, the fixing structure is fixed in an optical axis direction by the opening and is fixed in the first direction by a magnetic force acting on the metal shield structure.

    FOLDABLE SHEET AND ELECTRONIC DEVICE INCLUDING SAME
    5.
    发明公开
    FOLDABLE SHEET AND ELECTRONIC DEVICE INCLUDING SAME 审中-公开

    公开(公告)号：US20240237247A1

    公开(公告)日：2024-07-11

    申请号：US18618428

    申请日：2024-03-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yongwoon KIM ,  Eunsoo PARK ,  Doyun KIM ,  Jonghoon WOO

    IPC: H05K5/03 ,  H05K5/02

    CPC classification number: H05K5/03 ,  H05K5/0226

    Abstract: A foldable sheet of an embodiment may include a body area including a first body and a second body spaced apart from the first body, a folding area positioned between the first body and the second body and folded in a first direction so that the first body and the second body face each other, a bending area including a first bending area for connecting one end of the folding area and the first body, and a second bending area for connecting the other end of the folding area and the second body. The bending area may have a structure which is bent at least twice to protrude in a second direction opposite to the first direction so that the first body and the second body are arranged in parallel to each other in a state where the folding area is unfolded.

    METHOD AND APPARATUS WITH REINFORCEMENT-BASED CONTROL OF GENETIC ALGORITHM
    6.
    发明申请
    METHOD AND APPARATUS WITH REINFORCEMENT-BASED CONTROL OF GENETIC ALGORITHM 有权

    公开(公告)号：US20250086477A1

    公开(公告)日：2025-03-13

    申请号：US18884874

    申请日：2024-09-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyung-Dal KWON ,  Youngmin OH ,  Doyun KIM ,  Yoonhyeok LEE ,  Bosun HWANG

    IPC: G06N3/126 ,  G06N3/0985

    Abstract: A method is performed by one or more processors, and the method includes: receiving a problem definition for which an optimized solution is to be determined; executing a genetic algorithm to determine the optimized solution, the executing the genetic algorithm including iteratively performing, according to changing values of a control parameter, a genetic operation on a population of elements while evaluating elements of the population against the problem definition, the control parameter being a hyperparameter of the genetic operations; based on results of the respective iterations of the genetic operation to a neural network, generating, by a neural network, the values of the control parameter; and determining the optimized solution based on the iterations of the genetic operation as controlled, via the values of the control parameter, by the neural network.

    PATTERN INSPECTION DEVICE AND PATTERN INSPECTION METHOD
    7.
    发明申请
    PATTERN INSPECTION DEVICE AND PATTERN INSPECTION METHOD 有权

    公开(公告)号：US20240413024A1

    公开(公告)日：2024-12-12

    申请号：US18532473

    申请日：2023-12-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangchul YEO ,  Doyun KIM ,  Jaewon YANG

    IPC: H01L21/66 ,  G03F1/36 ,  G06T7/00 ,  G06T7/11

    Abstract: Provided is a pattern inspection method including obtaining an image of a substrate on which a pattern is formed, extracting a contour based on the image, detecting positions of a target pattern based on the contour, generating pattern inspection data by performing a curve-fitting on the detected positions of the target pattern, and analyzing the pattern based on the pattern inspection data, wherein the curve-fitting is performed by using at least one of a Sigmoid function, a hyperbolic tangent function, and a Fermi-Dirac function, and wherein the pattern inspection data includes a width in a first direction, a height in a second direction, and a pattern slope of the target pattern.

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