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公开(公告)号：US12300267B2
公开(公告)日：2025-05-13
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
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：US11354156B2
公开(公告)日：2022-06-07
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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公开(公告)号：US12200464B2
公开(公告)日：2025-01-14
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：US20220276694A1
公开(公告)日：2022-09-01
申请号：US17643526
申请日：2021-12-09
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Younghun KIM , Kyungrae Kim , Min Sang Park , Junhyun Bae , Junchul Shin , Younghoon Lee
IPC: G06F1/3296 , G06F1/324
Abstract: A power management integrated circuit (PMIC) includes voltage regulators, a conversion circuit, a measurement cycle controller, an oscillator, and a control logic. The voltage regulators generate regulator voltages. The conversion circuit converts analog signals indicating load currents of the voltage regulators to generate digital signals corresponding to the load currents. The measurement cycle controller operates in response to a first clock signal having a first frequency and generates an oscillation enable signal that is activated during a measurement period. The oscillator generates a second clock signal having a second frequency higher than the first frequency in response to the oscillation enable signal. The control logic operates in response to the second clock signal and generates power information, indicating power consumed by the load currents during the measurement period, using the digital signals.
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公开(公告)号：US11901801B2
公开(公告)日：2024-02-13
申请号：US17540538
申请日：2021-12-02
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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Patent Agency Ranking
公开(公告)号：US11604485B2
公开(公告)日：2023-03-14
申请号：US17665907
申请日：2022-02-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minshik Seok , Younghoon Lee , Kyungrae Kim , Kyungsoo Lee , Junho Huh
Abstract: Multiple power management integrated circuits (PMICs) may perform communication and power sequence operation coordination between the multiple PMICs through a communication interface connected to two signal lines using a dual pin interface. The multiple PMICs include a main PMIC configured to communicate with at least one application processor through a system interface and at least one sub-PMIC configured to communicate with the main PMIC through the communication interface. A first signal line uses a single bidirectional signaling scheme, and a power status signal PSTATUS is exchanged between the main PMIC and the at least one sub-PMIC through the first signal line. A second signal line uses a single unidirectional signaling scheme, and a power sequence control signal PIF is transmitted from the main PMIC to the at least one sub-PMIC through the second signal line.
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公开(公告)号：US12262221B2
公开(公告)日：2025-03-25
申请号：US17946662
申请日：2022-09-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minsuk Choi , Kyungrae Kim , Hyokyung Woo , Seowoo Jang , Hongjun Jang
IPC: G06N3/092 , G06N20/00 , H04B17/11 , H04B17/21 , H04B17/391 , H04L41/14 , H04L41/16 , H04W16/22 , H04W24/02 , H04W24/08 , H04W28/08 , H04W52/02 , H04W84/02 , H04W88/08 , H04W88/12 , H04W92/02 , H04W92/12
Abstract: An electronic device is provided. The electronic device includes a communication circuit, a memory configured to store a learning model, and at least one processor, wherein the at least one processor is configured to obtain data related to a network situation of a base station from the communication circuit, calculate a performance indicator value related to network performance according to a performance indicator, based on the data related to the network situation, train the model, based on the performance indicator value calculated according to the performance indicator, determine an off threshold of traffic for turning off a cell, based on the trained model, and transmit the determined off threshold to the base station via the communication circuit.
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公开(公告)号：US12225457B2
公开(公告)日：2025-02-11
申请号：US17513172
申请日：2021-10-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minsuk Choi , Kyungrae Kim , Taejeoung Kim , Juhwan Song , Taeseop Lee , Seowoo Jang
Abstract: Disclosed is a method, performed by an electronic device, of controlling a plurality of cells for providing radio resources to a plurality of user equipments (UEs), including: obtaining information about a load of each of a plurality of cells, calculating a total load of the plurality of cells based on the obtained information, changing a state of at least one cell from among the plurality of cells from an active state to an inactive state or from an inactive state to an active state based on the calculated total load, and controlling the plurality of cells so that a plurality of UEs are connected to active cells from among the plurality of cells in response to the change in the state of the at least one cell.
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公开(公告)号：US12199495B2
公开(公告)日：2025-01-14
申请号：US18394006
申请日：2023-12-22
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：US12062377B2
公开(公告)日：2024-08-13
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 , G06N3/08 , H04S3/00
CPC classification number: G10L19/008 , G06N3/08 , H04S3/008 , H04S2400/01
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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