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11.发明授权公开(公告)号：US10128490B2
公开(公告)日：2018-11-13
申请号：US15131649
申请日：2016-04-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongwook Lee , Hyeonjin Shin , Seongjun Park
IPC: H01M4/134 , H01M10/0525 , H01M4/1395 , H01M4/04 , H01M4/38 , H01M4/62 , H01M4/02 , H01M4/66 , H01M4/80 , H01M10/052
Abstract: Example embodiments relate to an anode layer of a lithium secondary battery. The anode layer includes a three-dimensional carbon structure and a plurality of silicon particles. The three-dimensional carbon structure includes a plurality of cavities without a binder, and the plurality of silicon particles are disposed in the plurality of cavities.
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公开(公告)号：US10042061B2
公开(公告)日：2018-08-07
申请号：US14819522
申请日：2015-08-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongwook Lee , Kangho Lee
Abstract: A radiation detector and a method of operating the radiation detector. The radiation detector includes: a photoconductive layer between the array substrate and the counter electrode and having a particle-in-binder (PIB) structure in which a photoconductive particle and a binder are mixed; and an optical unit for providing light energy to the photoconductive layer to detrap a charge trapped in an interface between the photoconductive particle and the binder. The light energy includes ultraviolet rays and/or visible rays.
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13.发明授权公开(公告)号：US12122732B2
公开(公告)日：2024-10-22
申请号：US17211174
申请日：2021-03-24
Inventor： Sangwon Kim , Changsik Song , Juhyen Lee , Hyejin Cho , Hyeonjin Shin , Minsu Seol , Dongwook Lee
CPC classification number: C07C15/38 , H10K85/622 , H10K85/624 , H10K50/15 , H10K50/16 , H10K50/171 , H10K50/18
Abstract: Provided are a functionalized polycyclic aromatic hydrocarbon compound and a light-emitting device including the same. The functionalized polycyclic aromatic hydrocarbon compound is structurally stable, and exhibits high light-emission characteristics since aggregation caused by π-π stacking is inhibited, and thus may have high efficiency and long lifespan characteristics.
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公开(公告)号：US20240154294A1
公开(公告)日：2024-05-09
申请号：US18383189
申请日：2023-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gangminh Lee , Hyunseok Yu , Dongwook Lee , Jeongtaek Lee
CPC classification number: H01Q1/225 , H01Q1/2225 , H01Q21/293
Abstract: According to an aspect of the inventive concept, an electronic device includes a transmitter including a plurality of antennas, and a communication processor for calculating a total exposure ratio (TER) value of each of the plurality of antennas, wherein the communication processor includes an antenna index buffer for storing a used antenna index, which is an index of one or more used antennas from among the plurality of antennas used in each window, a used power buffer for storing used power of an antenna corresponding to the used antenna index, and a controller configured to calculate the TER value based on the used antenna index, the used power, and an influence matrix.
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公开(公告)号：US11836628B2
公开(公告)日：2023-12-05
申请号：US17124791
申请日：2020-12-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinwoo Son , Sangil Jung , Changyong Son , Dongwook Lee
Abstract: A processor-implemented neural network method includes: obtaining a first weight kernel of a weight model and pruning information of the first weight kernel; determining, based on the pruning information, a processing range of an input feature map for each weight element vector of the first weight kernel; performing a convolution operation between the input feature map and the first weight kernel based on the determined processing range; and generating an output feature map of a neural network layer based on an operation result of the convolution operation.
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Patent Agency Ranking
公开(公告)号：US11790541B2
公开(公告)日：2023-10-17
申请号：US17385455
申请日：2021-07-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jonghoon Yoon , Dongwook Lee , Changyong Son , Byung In Yoo , Seohyung Lee
CPC classification number: G06T7/248 , G06F18/22 , G06V10/751 , H04N23/632 , G06T2200/24 , G06T2207/20084 , G06T2207/20104 , G06T2207/20132 , G06V10/759
Abstract: A processor-implemented method of tracking a target object includes: extracting a feature from frames of an input image; selecting one a neural network model from among a plurality of neural network models that is provided in advance based on a feature value range, based on a feature value of a target object that is included in the feature of a previous frame among the frames; and generating a bounding box of the target object included in a current frame among the frames, based on the selected neural network model.
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17.发明授权公开(公告)号：US11775319B2
公开(公告)日：2023-10-03
申请号：US16951914
申请日：2020-11-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjoo Jung , Jaemin Ko , Jiman Kwon , Byoungkug Kim , Hakryoul Kim , Hongjung Son , Jihan Yun , Dongwook Lee , Changho Lee , Youngjun Choi
CPC classification number: G06F9/44578 , G06N7/01
Abstract: An embodiment discloses an electronic device including: a first memory in which multiple applications are stored; a second memory; and at least one processor operatively connected to the first memory and the second memory. The processor(s) is configured to determine, based on a history of usage of the multiple applications for a first period of time, a priority of the multiple applications over multiple time intervals included in a second period of time. The processor(s) is further configured to preload a predetermined first number of applications into the second memory based on the priority if a designated condition being satisfied; and preload a first list of applications into the second memory if the designated condition is satisfied in a first time interval, and preload a second list of applications into the second memory if the designated condition is satisfied in a second time interval.
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公开(公告)号：US11034847B2
公开(公告)日：2021-06-15
申请号：US15944920
申请日：2018-04-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minsu Seol , Sangwon Kim , Hyeonjin Shin , Dongwook Lee , Seongjun Park , Yunseong Lee , Seongjun Jeong , Alum Jung
IPC: C09D7/63 , G03F7/11 , G03F7/09 , G03F7/07 , G03F7/40 , C07F3/02 , G03F7/16 , G03F7/20 , G03F7/32 , G03F7/38 , H01L21/311 , H01L21/3213 , G03F7/075
Abstract: Provided are a hardmask composition including a structure represented by Formula 1 and a solvent, a method of forming a pattern using the hardmask composition, and a hardmask formed from the hardmask composition. wherein in Formula 1, R1 to R8, X, and M are described in detail in the detailed description.
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公开(公告)号：US10668924B2
公开(公告)日：2020-06-02
申请号：US15799119
申请日：2017-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewoo Lee , Dongwook Lee
IPC: B60W30/14 , G06K9/00 , G06K9/34 , B60W40/105 , G05D1/02 , G06K9/20 , G06K9/46 , G06K9/62 , G06T7/20 , G06T7/60 , G06T7/11
Abstract: A method to control a velocity of a vehicle includes: extracting an end point of a road region from an input image; measuring a visibility distance between an end point location corresponding to the end point and a location of a vehicle; and controlling the velocity of the vehicle based on the measured visibility distance.
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公开(公告)号：US09691808B2
公开(公告)日：2017-06-27
申请号：US14798972
申请日：2015-07-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunil Kim , Dongwook Lee , Changbum Lee , Jaechul Park
IPC: H01L27/146
CPC classification number: H01L27/14676 , H01L27/14632 , H01L27/14696
Abstract: A radiation detector may include: a common electrode; a thin film transistor (TFT) array; a photoconductor material layer disposed between the common electrode and the TFT array; and a diffusion stop layer, disposed between the common electrode and the TFT array, on a location corresponding to a connecting portion where the common electrode is connected to a bias voltage supply source, wherein the diffusion stop layer prevents a metal included in the connecting portion from diffusing to the photoconductor material layer.
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