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公开(公告)号：US20240362894A1
公开(公告)日：2024-10-31
申请号：US18647301
申请日：2024-04-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Xiaoxuan YU , Weiming LI , Hao WANG , Jingrui SONG , Qiang WANG , SoonYong CHO , Young Hun SUNG
CPC classification number: G06V10/7715 , G06T17/00 , G06V10/46 , G06V10/82 , G06V20/70 , G06T2210/56
Abstract: A processor-implemented method with image processing includes obtaining point cloud data of a target scene, generating a feature map of the point cloud data by extracting a feature from the point cloud data, for each of a plurality of objects included in the target scene, generating a feature vector indicating the object in the target scene based on the feature map, and reconstructing a panorama of the target scene based on the feature vectors of the objects.
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公开(公告)号：US20240187559A1
公开(公告)日：2024-06-06
申请号：US18524153
申请日：2023-11-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming LI , Inwoo HA , Qiang WANG , Young Hun SUNG , Hao WANG
CPC classification number: H04N9/73 , G06T5/50 , G06T7/11 , G06T7/90 , G06T9/00 , G06V10/42 , G06V10/60 , G06T2207/20208 , G06T2207/20221
Abstract: A processor-implemented method includes obtaining an input image, predicting light source color information of a scene corresponding to the input image and a panoramic image corresponding to the input image using an image processing model, and generating a rendered image by rendering the input image based on either one or both of the light source color information and the panoramic image.
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公开(公告)号：US20240179287A1
公开(公告)日：2024-05-30
申请号：US18519274
申请日：2023-11-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming LI , Namseop KWON , Bao HE , Kyungboo JUNG , Myungjae JEON , Qiang WANG , Young Hun SUNG , Lin MA
IPC: H04N13/271 , G06T7/00 , G06T7/593
CPC classification number: H04N13/271 , G06T7/593 , G06T7/97 , G06T2207/10028 , G06T2207/20084
Abstract: An apparatus and method with depth estimation are disclosed. The method includes calculating a first reliability of each of a plurality of time of flight (ToF) pixels of a ToF image; and generating, based on the first reliabilities, a depth map of a scene based on a left image and a right image and selectively based on the ToF image.
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公开(公告)号：US20230152383A1
公开(公告)日：2023-05-18
申请号：US17950426
申请日：2022-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sagar BHARATHRAJ , Myeongjae LEE , Shashishekara Parampalli ADIGA , Tae Won SONG , Young Hun SUNG
IPC: G01R31/389 , H02J7/00 , G01R31/396 , G01R31/3842
CPC classification number: G01R31/389 , H02J7/0047 , G01R31/396 , G01R31/3842
Abstract: A processor-implemented method of a battery management system includes: determining one or more pieces of sampling data from a plurality of pieces of battery usage data of a battery; determining a first short fatigue metric (SFM) score based on the determined one or more pieces of sampling data; and storing the first SFM score, wherein the one or more pieces of sampling data comprises any one or any combination of any two or more of: a high charging profile associated with the battery; a high discharging profile associated with the battery; a partial charging profile associated with the battery; and a partial discharging profile associated with the battery.
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公开(公告)号：US20220200293A1
公开(公告)日：2022-06-23
申请号：US17341561
申请日：2021-06-08
Applicant: Samsung Electronics Co., Ltd
Inventor： Myeongjae LEE , Ju Wan LIM , Duk Jin OH , Jinho KIM , Young Hun SUNG , Daeryong JUNG
IPC: H02J7/00 , G01R31/392 , G01R31/367 , G01R31/3835
Abstract: A short circuit detection method includes obtaining battery data associated with a state of a battery from a charging cycle of the battery, estimating an error in the battery data using an estimation model, determining a state indicator corresponding to the error in the battery data, and detecting a short circuit of the battery based on a result of comparing the state indicator and a short circuit threshold.
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Patent Agency Ranking
公开(公告)号：US20210119464A1
公开(公告)日：2021-04-22
申请号：US17134586
申请日：2020-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho KIM , Tae Won SONG , Ju Wan LIM , Young Hun SUNG , Hongsoo CHOI
IPC: H02J7/00 , G01R31/382 , H01M10/42 , H01M10/44 , H01M10/48
Abstract: A battery charging control method and apparatus is disclosed. The battery charging control method includes inputting a preset magnitude of a current to a battery during a preset period of time, identifying a diffusion characteristic of a material in the battery, and determining whether to change the magnitude of the current to be input to the battery based on the identified diffusion characteristic of the material, in which the diffusion characteristic may be determined based on a distribution of the material in one or more of a cathode of the battery, an anode of the battery, and an electrolyte of the battery in response to the input of the current in the battery.
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公开(公告)号：US20210053450A1
公开(公告)日：2021-02-25
申请号：US17090157
申请日：2020-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Duk Jin OH , Young Hun SUNG , Ju Wan LIM , Daeryong JUNG
Abstract: A battery charging method includes acquiring a functional relationship of a differential value of an amount of charge or a state of charge (SOC) with respect to a voltage of a battery based on the voltage or the SOC, determining charging steps for charging of the battery by analyzing the functional relationship, and generating a charging profile comprising charging currents for each of the charging steps to charge the battery.
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公开(公告)号：US20200225288A1
公开(公告)日：2020-07-16
申请号：US16512484
申请日：2019-07-16
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 , G01R31/382 , G01R31/396
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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59.发明申请公开(公告)号：US20190252898A1
公开(公告)日：2019-08-15
申请号：US16034528
申请日：2018-07-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho KIM , Tae Won SONG , Ju Wan LIM , Young Hun SUNG , Hongsoo CHOI
CPC classification number: H02J7/0088 , H01M10/425 , H01M10/44 , H01M10/484 , H01M10/486 , H02J7/0052
Abstract: A battery charging control method and apparatus is disclosed. The battery charging control method includes inputting a preset magnitude of a current to a battery during a preset period of time, identifying a diffusion characteristic of a material in the battery, and determining whether to change the magnitude of the current to be input to the battery based on the identified diffusion characteristic of the material, in which the diffusion characteristic may be determined based on a distribution of the material in one or more of a cathode of the battery, an anode of the battery, and an electrolyte of the battery in response to the input of the current in the battery.
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公开(公告)号：US20190221897A1
公开(公告)日：2019-07-18
申请号：US16155142
申请日：2018-10-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Suman BASU , Ashwini Kumar SHARMA , Mohan Kumar SINGH VERMA , Rajkumar Subhash PATIL , Tae Won SONG , Young Hun SUNG
Abstract: A processor-implemented battery management method includes iteratively determining fractions of components in an electrode of a battery; calculating a composite state of charge (SoC) of the battery by applying the iteratively determined fractions of the components to a composite cathode model used to predict a state of the battery; and predicting the state of the battery based on the calculated composite SoC.
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