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公开(公告)号：US20240128848A1
公开(公告)日：2024-04-18
申请号：US18394006
申请日：2023-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min Sang PARK , Kyungrae KIM
CPC classification number: H02M1/0009 , H02M3/158
Abstract: A method of measuring a load current provided to a load of a switching converter includes obtaining a first reference voltage defining a peak of an inductor current passing through an inductor of the switching converter, generating a pulse based on the first reference voltage and an on-time of at least one power switch of the switching converter, generating an output signal by filtering the pulse, and setting a second mode from a first mode when a value of the load current is less than a first threshold value based on the output signal. The generating of the pulse further includes generating the pulse having a width extended in proportion to the on-time in the second mode.
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公开(公告)号：US20230360665A1
公开(公告)日：2023-11-09
申请号：US18195121
申请日：2023-05-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungrae KIM , Woohyun NAM
Abstract: An audio processing method includes obtaining a first audio signal corresponding to a first frame; extracting a first feature vector by inputting the first audio signal to a first neural network; obtaining a temporal correlation vector representing a similarity between the first feature vector and at least one second feature vector extracted from at least one second audio signal corresponding to at least one second frame that is temporally before the first frame; and classifying a scene of the first audio signal by inputting the first feature vector, the at least one second feature vector, and the temporal correlation vector to a second neural network.
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公开(公告)号：US20220286799A1
公开(公告)日：2022-09-08
申请号：US17728037
申请日：2022-04-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tammy LEE , Sangchul KO , Kyungrae KIM , Sunmin KIM , Jungkyu KIM , Woohyun NAM , Yoonjae SON , Hyunkwon CHUNG , Sunghee HWANG
IPC: H04S3/00 , G10L19/008
Abstract: According to various embodiments of the disclosure, an audio processing apparatus includes at least one processor configured to execute one or more instructions to obtain a second audio signal down-mixed from at least one first audio signal, obtain information related to error removal for the at least one first audio signal, de-mix the at least one first audio signal from the down-mixed second audio signal, and reconstruct the at least one first audio signal by applying the information related to the error removal for the at least one first audio signal to the at least one first audio signal de-mixed from the second audio signal. The information related to the error removal having been generated using at least one of an original signal power of the at least one first audio signal or a second signal power of the at least one first audio signal after decoding.
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公开(公告)号：US20240127847A1
公开(公告)日：2024-04-18
申请号：US18380929
申请日：2023-10-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungrae KIM , Woohyun NAM , Jungkyu KIM , Deokjun EOM
Abstract: An electronic device for processing a video including an image signal and a mixed audio signal, includes: a memory configured to store at least one program for processing the video; and at least one processor configured to: generate, from the image signal and the mixed audio signal, audio-related information indicating a degree of overlap in a plurality of sound sources included in the mixed audio signal by using a first artificial intelligence (AI) model; and separate at least one of the plurality of sound sources included in the mixed audio signal from the mixed audio signal, by applying the audio-related information to a second AI model.
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公开(公告)号：US20220329539A1
公开(公告)日：2022-10-13
申请号：US17435951
申请日：2021-06-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyungrae KIM , Youngmin WON
IPC: H04L47/78 , H04L47/762 , H04L47/80 , H04L43/062 , H04L41/16
Abstract: A method, performed by a server, of adjusting allocation of computing resources to a plurality of virtualized network functions (VNFs), and the server are provided. The method includes: for processing at least one task related to user equipments (UEs) connected to the server, identifying a plurality of VNFs related to the task; obtaining predicted traffic expected to be generated in the server by processing the task via the plurality of VNFs; obtaining, from at least one associated server, status information of computing resources in the at least one associated server; and adjusting allocation of computing resources to the plurality of VNFs based on the status information of the computing resources in the at least one associated server and the predicted traffic, wherein the at least one associated server includes another server that processes the task.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200218567A1
公开(公告)日：2020-07-09
申请号：US16585364
申请日：2019-09-27
Inventor： Kyungrae KIM , Hyeonsang EOM , Seokwon CHOI , Yoonsung NAM , Hyunil SHIN , Youngmin WON
Abstract: A master device that manages task processing is provided and includes a communication circuit and at least one processor to obtain first real-time resource information associated with resources that a first task processing device currently uses obtain second real-time resource information associated with resources that a second task processing device currently uses, obtain information associated with processing of a distribution task to be distributed to at least one of the plurality of task processing devices, obtain an amount of resources required for processing the distribution task, identify the first task processing device to be a task processing device to which the distribution task is to be distributed on the basis of the first real-time resource information, the second real-time resource information, and the amount of resources required for processing the distribution task, and transmit the information associated with processing of the distribution task to the first task processing device.
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7.发明公开公开(公告)号：US20240105205A1
公开(公告)日：2024-03-28
申请号：US18225406
申请日：2023-07-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woohyun NAM , Kyungrae KIM , Jungkyu KIM , Sangchul KO , Yoonjae SON , Tammy LEE , Hyunkwon CHUNG , Sunghee HWANG
IPC: G10L25/57 , G10L15/25 , G11B27/031
CPC classification number: G10L25/57 , G10L15/25 , G11B27/031
Abstract: A method of matching a voice for each object included in a video, includes: separating a plurality of voices in a video; determining a dissimilarity between the plurality of voices; selecting a partial duration in an entire duration of the video as a matching duration, based on the dissimilarity between the plurality of voices; matching, within the matching duration, the plurality of voices with a plurality of objects in the video respectively, based on mouth movements of the plurality of objects; and matching the plurality of voices with the plurality of objects respectively in the entire duration of the video, based on results of the matching between the plurality of voices and the plurality of objects within the matching duration.
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公开(公告)号：US20230250280A1
公开(公告)日：2023-08-10
申请号：US18118453
申请日：2023-03-07
Applicant: SAMSUNG ELECTRONICS CO., LTD. , HANWHA COMPOUND CORPORATION
Inventor： Hangyu HWANG , Pranveer Singh RATHORE , Kyungrae KIM , Changyun SHIN , Sambong JEONG , Gukhyun HAN , Bongjoon KIM , Jinsoo LEE
CPC classification number: C08L77/10 , C08L23/18 , G06F1/1633 , C08L2203/206 , C08L2207/20
Abstract: Polymer compositions include a recycled polyamide and an electronic device and a protective case for an electronic device including the same. The polymer composition according to various embodiments of the present disclosure may include a recycled polyamide, a new polyamide including at least one polyamide component, a glycidyl group-modified ethylene-octene-based copolymer, and an inorganic filler. In some embodiments, the recycled polyamide may include a polyamide collected from marine plastic waste.
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公开(公告)号：US20220271659A1
公开(公告)日：2022-08-25
申请号：US17540538
申请日：2021-12-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min Sang PARK , Kyungrae KIM
Abstract: A method of measuring a load current provided to a load of a switching converter includes obtaining a first reference voltage defining a peak of an inductor current passing through an inductor of the switching converter, generating a pulse based on the first reference voltage and an on-time of at least one power switch of the switching converter, generating an output signal by filtering the pulse, and setting a second mode from a first mode when a value of the load current is less than a first threshold value based on the output signal. The generating of the pulse further includes generating the pulse having a width extended in proportion to the on-time in the second mode.
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公开(公告)号：US20220246158A1
公开(公告)日：2022-08-04
申请号：US17722569
申请日：2022-04-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woohyun NAM , Sangchul KO , Kyungrae KIM , Jungkyu KIM , Yoonjae SON , Tammy LEE , Hyunkwon CHUNG , Sunghee HWANG
IPC: G10L19/008 , H04S3/00 , G06N3/08
Abstract: An audio processing apparatus may obtain second audio signals corresponding to channels included in a second channel group from first audio signals corresponding to channels included in a first channel group, downsample at least one third audio signal corresponding to at least one channel identified based on a correlation with the second channel group from among the channels included in the first channel group, by using an artificial intelligence (AI) model, and generate a bitstream including the second audio signals corresponding to the channels included in the second channel group and the downsampled at least one third audio signal. The first channel group includes a channel group of an original audio signal, and the second channel group is constructed by combining at least two channels from among the channels included in the first channel group.
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