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公开(公告)号：US20250039519A1
公开(公告)日：2025-01-30
申请号：US18740169
申请日：2024-06-11
Inventor： Hochang RHEE , Nam Ik CHO , Young Hun SUNG , Dokwan OH , Hyo A KANG
IPC: H04N21/845 , H04N21/234
Abstract: A video processing method is provided. The video processing method obtaining a clip representation based on a frame index and a global representation of an input video, obtaining a residual frame representation based on the frame index and a residual representation of the input video using a residual neural network and outputting a final frame representation generated based on the clip representation and the residual frame representation.
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公开(公告)号：US20240244273A1
公开(公告)日：2024-07-18
申请号：US18415247
申请日：2024-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungeon KIM , Wonhee LEE , Kyungboo JUNG , Woosuk CHOI , Young Hun SUNG , Dokwan OH
IPC: H04N19/91 , G06V10/82 , H04N19/119 , H04N19/159 , H04N19/184 , H04N19/51 , H04N19/70
CPC classification number: H04N19/91 , G06V10/82 , H04N19/119 , H04N19/159 , H04N19/184 , H04N19/51 , H04N19/70
Abstract: An apparatus with video processing includes one or more processors configured to generate a syntax element processable by a target standard codec by inputting a quantization parameter, a pre-decoded reference image, and a plurality of frames comprised in a video to a neural network and compressing the plurality of frames, and generate a bitstream by performing entropy encoding on the syntax element.
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公开(公告)号：US20220381830A1
公开(公告)日：2022-12-01
申请号：US17510670
申请日：2021-10-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ju Wan LIM , Daeryong JUNG , Jinho KIM , Young Hun SUNG , Duk Jin OH , Myeongjae LEE
IPC: G01R31/367 , G01R31/3828 , H02J7/00
Abstract: To generate a charging path for a battery, a method includes generating simulation data for charging currents based on a battery model indicating an internal state of a battery, generating an initial look-up table (LUT) for the charging currents and preset battery voltage limits based on the simulation data, the initial LUT representing initial charging limit conditions of the battery for stages corresponding to the charging currents, generating a modified LUT by adjusting at least one of the initial charging limit conditions of the initial LUT, in response to the initial LUT failing to satisfy a threshold, determining a final LUT based on the modified LUT, in response to the modified LUT satisfying the threshold, and generating a charging path for the battery based on the final LUT.
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公开(公告)号：US20220349942A1
公开(公告)日：2022-11-03
申请号：US17864729
申请日：2022-07-14
Applicant: SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG SDI CO., LTD.
Inventor： Sangdo PARK , Young Hun SUNG , Tae Won SONG , Tae Kyung LEE
IPC: G01R31/367 , G01R31/36 , G01R31/396 , G01R31/382
Abstract: A processor-implemented battery management method includes: estimating state information of a plurality of battery cells in a battery pack using a first battery state estimation model; determining whether state information of at least one of the plurality of battery cells is to be estimated using a second battery state estimation model; and estimating the state information of the at least one battery cell using the second model, in response to a result of the determining being that the state information of the at least one battery cell is to be estimated using the second model.
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公开(公告)号：US20220283227A1
公开(公告)日：2022-09-08
申请号：US17671770
申请日：2022-02-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho KIM , Tae Won SONG , Young Hun SUNG
IPC: G01R31/367 , G01R31/3842 , G01R31/392
Abstract: A method and apparatus for estimating a state of a battery. The method includes obtaining a measured voltage of a battery from a sensor connected to the battery, obtaining an estimated voltage of the battery from an electrochemical model stored in a memory, estimating an aging variation of the battery based on the measured voltage and the estimated voltage, and updating an aging parameter of the electrochemical model using the aging variation.
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Patent Agency Ranking
公开(公告)号：US20210057921A1
公开(公告)日：2021-02-25
申请号：US17088930
申请日：2020-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ju Wan LIM , YoungJae KIM , Duk Jin OH , Young Hun SUNG
Abstract: A battery charging method and apparatus are provided. A setting value of charging control information is determined based on an overpotential value and a voltage value of a battery and is applied in the charging control information, and a voltage applied to charge the battery is controlled based on the charging control information that applies the setting value.
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公开(公告)号：US20200335993A1
公开(公告)日：2020-10-22
申请号：US16919559
申请日：2020-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daeryong JUNG , Jinho KIM , Myung Hoon KIM , Young Hun SUNG , Duk Jin OH , Ju Wan LIM
IPC: H02J7/00 , H01M10/0525 , H01M10/44 , B60L53/14 , B60L53/10 , B60L58/12 , G01R31/367
Abstract: A battery charging method and apparatus are provided. The battery charging apparatus receives a desired charging time of a battery, generates charging currents of charging steps to charge the battery based on the desired charging time, acquires a charging limit condition including an internal state condition and a maximum charging time for each of the charging steps based on the desired charging time and an electrochemical model of the battery, and generates a charging profile including the charging currents and charging times of the charging currents based on the charging limit condition.
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公开(公告)号：US20200211702A1
公开(公告)日：2020-07-02
申请号：US16816894
申请日：2020-03-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Hwa OH , Young Hun SUNG , Jae Hyun KWON , Kang Eui LEE
Abstract: Disclosed herein are a display apparatus which facilitates a simultaneous comparison of a plurality of images which respectively illustrate different features on one divided display screen such that the images are seamlessly displayed on the screen, and an image display method which is performable by using the apparatus. The display apparatus includes a memory configured to store a plurality of different types of images of an object, an input device configured to receive an input of a command relating to simultaneously displaying the different types of images, and a display device configured to display images. Upon receiving the command, the display device divides a screen upon which an image of the object is displayable into a first region within which a first image showing one portion of the object is displayed and a second region within which a second image showing the remaining portion of the object is displayed.
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公开(公告)号：US20190190091A1
公开(公告)日：2019-06-20
申请号：US16182938
申请日：2018-11-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho KIM , Young Hun SUNG , Tae Won SONG
IPC: H01M10/48 , G01R31/3835 , G01R31/392 , H01M10/42
CPC classification number: H01M10/482 , B60L58/12 , B60L58/21 , G01R31/367 , G01R31/3835 , G01R31/392 , G01R31/396 , H01M10/425 , H01M2010/4271
Abstract: A processor-implemented battery state estimation method includes determining state information of plural batteries in each of plural switching periods and outputting state information of the batteries in a last switching period of the switching periods. The determining includes determining, for each switching period, state information of a target battery based on a battery model and sensing data of the target battery, and state information of a non-target battery based on a state variation of the non-target battery. A target battery set in a first switching period of the plural switching periods is set to be a non-target battery in a second switching period of the plural switching periods, and a non-target battery in the first switching period is set to be a target battery in the second switching period of the plural switching periods.
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公开(公告)号：US20190142355A1
公开(公告)日：2019-05-16
申请号：US16230716
申请日：2018-12-21
Inventor： Hyun Hwa OH , Young Hun SUNG , Kang Eui LEE , Myung Jin CHUNG
IPC: A61B6/00
Abstract: An X-ray imaging apparatus includes an X-ray generator configured to generate X-rays and radiate the X-rays to an object; an X-ray detector configured to detect the X-rays that have passed through the object and convert the X-rays into a signal; and a controller configured to generate a single energy X-ray image and multiple energy X-ray images including a first X-ray image generated using an X-ray having determined energy band that is extracted from the X-rays detected by the X-ray detector. The multiple energy X-ray images further include a second X-ray image in which a specific substance is separated, which is image is generated using the image signals corresponding to the energy bands from the detected X-rays, respectively, and the controller is further configured to control a display to display the single energy X-ray image and the first X-ray image and the second X-ray image on a screen of the display.
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