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    JUNCTION TEMPERATURE ESTIMATION DEVICE AND PLASMA GENERATING SYSTEM INCLUDING THE SAME
    3.
    发明申请
    JUNCTION TEMPERATURE ESTIMATION DEVICE AND PLASMA GENERATING SYSTEM INCLUDING THE SAME 有权

    公开(公告)号：US20250106975A1

    公开(公告)日：2025-03-27

    申请号：US18738968

    申请日：2024-06-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Donghoon PARK ,  Kwangyoung JUNG ,  Seunghun KIM ,  Jung-Soon BOK ,  Jiho UH ,  Hyunjoon OHN ,  WonHee YOON

    IPC: H05H1/24 ,  G01K7/00

    Abstract: Provided is a plasma generating system including: a resonant inverter including a switching circuit and configured to generate a device output current and a device output voltage, and to have a switching frequency based on an input DC current and an input DC voltage; a plasma source configured to generate a plasma based on the device output current and the device output voltage; a controller configured to control the switching frequency of the resonant inverter based on a value of the input DC current, a value of the input DC voltage, a value of the device output current, and a value of the device output voltage; and a junction temperature estimator configured to: estimate a current output from the switching circuit based on the value of the input DC voltage, the value of the device output current, and the value of the device output voltage, generate an inverted current estimate value, and estimate a junction temperature of the switching circuit based on the inverted current estimate value.

    APPLICATION PROCESSOR, SYSTEM-ON-A-CHIP AND METHOD OF OPERATION THEREOF
    4.
    发明公开
    APPLICATION PROCESSOR, SYSTEM-ON-A-CHIP AND METHOD OF OPERATION THEREOF 审中-公开

    公开(公告)号：US20240111686A1

    公开(公告)日：2024-04-04

    申请号：US18473917

    申请日：2023-09-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Junhee YOO ,  Seunghun KIM

    IPC: G06F12/1009 ,  G06F12/14

    CPC classification number: G06F12/1009 ,  G06F12/1408 ,  G06F12/1425

    Abstract: An application processor, a System-on-a-Chip (SoC), and a method of operating the same are provided. The SoC includes a first processor outputting a first access address, a system bus configured to transmit an access address to a memory if the access address, which is received from the first processor corresponds to a physical address area of the memory, and to transmit the access address to other processing circuits other than the memory if the access address corresponds to a shadow physical address area other than the physical address area of the memory, and a sub-processing circuit receiving the first access address from the first processor via the system bus, converting the first access address into a second access address corresponding to the physical address area, and transmitting the second access address to the system bus to access the memory.

    ELECTRONIC DEVICE AND TIME-LAPSE IMAGE GENERATION METHOD OF ELECTRONIC DEVICE
    5.
    发明申请
    ELECTRONIC DEVICE AND TIME-LAPSE IMAGE GENERATION METHOD OF ELECTRONIC DEVICE 有权

    公开(公告)号：US20220394166A1

    公开(公告)日：2022-12-08

    申请号：US17886224

    申请日：2022-08-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seunghun KIM ,  Jonghun Won ,  Haesun Lee

    IPC: H04N5/235 ,  H04N5/915

    Abstract: An electronic device includes a display; a camera; a memory; and a processor operatively connected to the display, the camera, and the memory where the memory stores instructions which, when executed, enable the processor to determine a number of at least one source frame per unit second based on a specified maximum exposure time, receive light reflected from an external object by using the camera, for an exposure time determined according to a specified exposure value, generate source frames based on the received light, and generate a time-lapse image including at least one target frame indicating movement of the external object based on source frames, and the instructions cause the processor to generate the source frames at a speed different from a speed at which the time-lapse image including the at least one target frame is played.

    PRESSURE GAUGE ZERO POINT CALIBRATION METHOD
    6.
    发明申请
    PRESSURE GAUGE ZERO POINT CALIBRATION METHOD 有权

    公开(公告)号：US20250076144A1

    公开(公告)日：2025-03-06

    申请号：US18820787

    申请日：2024-08-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seunghun KIM ,  Minjung KIM ,  Yujin HAN ,  Taemin KIM ,  Jiho UH ,  Jaesung YU ,  Jinseok LEE

    IPC: G01L27/00 ,  G01L9/00

    Abstract: A pressure gauge zero point calibration method of a pressure gauge having a diaphragm includes performing a first external zero point calibration at a first time, performing a second external zero point calibration at a second time, the second time occurring after the first time, generating a first usage during a first zero point interval, the first zero point interval spanning from the first time to the second time, determining a usage-based offset slope by dividing a zero point offset difference by the first usage, generating a second usage during a second zero point interval, the second zero point interval spanning from the second time to a third time, the third time occurring after the second time, obtaining a third zero point offset based on the usage-based offset slope and the second usage, and applying the third zero point offset to the pressure gauge, the pressure gauge having a diaphragm.

    METHOD FOR PROCESSING IMAGE BY USING ARTIFICIAL NEURAL NETWORK, AND ELECTRONIC DEVICE SUPPORTING SAME
    7.
    发明申请
    METHOD FOR PROCESSING IMAGE BY USING ARTIFICIAL NEURAL NETWORK, AND ELECTRONIC DEVICE SUPPORTING SAME 有权

    公开(公告)号：US20210385383A1

    公开(公告)日：2021-12-09

    申请号：US17286874

    申请日：2019-10-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seunghun KIM ,  Sehyun LEE ,  Junghwan JO

    IPC: H04N5/232 ,  G06T5/00 ,  G06T5/50 ,  G01P15/18 ,  G06N3/04

    Abstract: An electronic device according to various embodiments of the present invention, may include a camera, a motion sensor, a memory, and at least one processor, wherein the at least one processor may be configured to, by using the camera, acquire a first image frame, a plurality of second image frames successive to the first image frame, and a third image frame immediately before the first image frame, while the camera acquires the third image frame, the first image frame, and the plurality of the second image frames, detect a movement of the electronic device using the motion sensor, determine a first position of the camera corresponding to the first image frame and a plurality of second positions of the camera corresponding to the plurality of the second image frames respectively, based at least in part on the movement of the electronic device, the first image frame, the plurality of the second image frames, and the third image frame, correct the first position, by conducting computations using a weight learned through an artificial neural network, the first position, the plurality of the second positions, and a post-correction position of a third position of the camera corresponding to the third image frame, and correct the first image frame, based at least in part on the corrected first position.

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