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公开(公告)号：US20220075437A1
公开(公告)日：2022-03-10
申请号：US17526651
申请日：2021-11-15
发明人： Sangbok HAN , Kyounghoon KIM , Sihoon SONG
IPC分类号： G06F1/329 , G06F1/3212 , G06F9/30 , G06F1/3296
摘要： An electronic apparatus may include a memory, and a processor configured to perform an operation between a first index data and a second index data corresponding to a first data set and a second data set, respectively, to acquire first output data; identify a sparsity ratio of the first output data; based on the sparsity ratio exceeding the threshold value, determine a first method of processing the first data set and the second data set using the first data set and the second data set, as an operation method of the electronic apparatus; and based on the sparsity ratio being equal to or less than the threshold value, identify valid data included in the first index data and the second index data, and determine a second method of processing the first data set and the second data set using the valid data, as the operation method of the electronic apparatus.
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公开(公告)号：US20220336298A1
公开(公告)日：2022-10-20
申请号：US17558803
申请日：2021-12-22
发明人： Kyounghoon KIM , Gaeun KIM , Joohee PARK , Seokwoo HONG
IPC分类号： H01L21/66 , H01L27/11529 , H01L27/11582 , H01L27/11573 , H01L27/11556 , H01L23/535
摘要： A semiconductor device and data storage system, the device including a substrate having a first region, a second region surrounding the first region, and a third region surrounding the second region; a memory structure on the first region; a first defect detector on the second region; and a dam structure on the third region, wherein the dam structure surrounds the first defect detector and includes a plurality of conductive lines stacked on the third region.
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3.发明申请公开(公告)号：US20200266499A1
公开(公告)日：2020-08-20
申请号：US16747381
申请日：2020-01-20
发明人： Youngmi HA , Sungjoon CHO , Seungbeom KANG , Kyounghoon KIM , Duhyun KIM , Byungwook KIM , Jaeho SONG , Dongik SIN , Hansol CHOI
摘要： A method of controlling a plurality of batteries and an electronic device to which the same is applied. The electronic device includes a housing and a plurality of batteries. The electronic device also includes a power management module, a plurality of current limiting ICs, and a processor operationally connected to the plurality of batteries, the power management module and the plurality of current limiting ICs. The processor is configured to sense a sum of the currents flowing into the plurality of batteries or a voltage of the power management module, perform a primary end of reducing a magnitude of the sum of the currents flowing into the plurality of batteries, sense the currents or voltages of the plurality of batteries, and perform a secondary end of blocking a current flowing into a battery.
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4.发明申请公开(公告)号：US20200251920A1
公开(公告)日：2020-08-06
申请号：US16707446
申请日：2019-12-09
发明人： Youngmi HA , Seungbeom KANG , Kyounghoon KIM , Daeneung KIM , Duhyun KIM , Byungwook KIM , Boeun LEE , Jungmin LEE , Sungjoon CHO , Jaemu HA
IPC分类号： H02J7/00
摘要： An electronic device is provided. The electronic device includes a housing, a first battery and a second battery arranged in the housing, a power management module, a first temperature sensor, a second temperature sensor, a first current limiting integrated circuit (IC) configured to limit a maximum intensity of a first current flowing into the first battery, a second current limiting IC configured to limit a maximum intensity of a second current flowing into the second battery, and a processor. The processor may determine whether the first temperature or the second temperature is outside a specified temperature range and, when the first temperature is outside of the specified temperature range, control the first current limiting IC to reduce a magnitude of the first current.
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公开(公告)号：US20230177794A1
公开(公告)日：2023-06-08
申请号：US17436493
申请日：2021-07-16
发明人： Kyounghoon KIM , Sihoon SONG , Sangbok HAN
摘要： Provided are a method and electronic device for inferring an object in an image using a convolutional neural network (CNN) model. The method includes including: identifying a first region of interest in a first frame in the moving image, and a first object in the first region of interest, by providing the first frame to convolution layer groups sequentially connected in the CNN model, identifying a second region of interest in a second frame, the second region of interest corresponding to the first region of interest, and the second frame being after the first frame, providing the second region of interest to the CNN model, and obtaining first output data output from a first convolution layer group from among the convolution layer groups, and determining whether to identify a second object in the second region of interest by using a second convolution layer group, based on the first output data.
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6.发明申请公开(公告)号：US20210247951A1
公开(公告)日：2021-08-12
申请号：US17248861
申请日：2021-02-10
发明人： Wookwang LEE , Kyounghoon KIM , Hyungsik PARK , Dongrak SHIN , Youngjung YOON , Jaejin LEE
摘要： Embodiments of an electronic device are disclosed. The electronic device may include a USB Type-C connector including at least one configuration channel (CC) pin and a processor operatively connected to the USB Type-C connector. The processor may be configured to: obtain first information of a connected audio output device by using a USB driver; transmit the first information and/or audio card information of the audio output device to an audio framework through a USB framework; control the audio framework to access an interface corresponding to the audio card information; and activate, when at least a portion of second information of the audio output device is obtained through the USB driver while accessing the interface, the interface by transmitting the at least a portion of the second information to the audio framework through the USB framework. Various additional embodiments in addition to the disclosed embodiments are possible.
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公开(公告)号：US20210089099A1
公开(公告)日：2021-03-25
申请号：US16947548
申请日：2020-08-06
发明人： Wookwang LEE , Kyounghoon KIM , Byungjun KIM , Taewoong KIM , Sanghyun RYU
IPC分类号： G06F1/26 , G06F13/20 , G06F13/42 , G06F1/3234 , H01R13/66
摘要： An electronic device including a PDIC, a charging IC, and a processor. The PDIC determines whether an external device is connected to the USB port, through a first pin of a USB port. The charging IC outputs a first voltage, which is a voltage obtained by boosting a voltage provided by a battery, to the external device through a second pin, when the external device is connected to the USB port. The processor is configured to determine whether the external device connected to the USB port is a first external device having a specified VID and a specified PID, through a third pin of the USB port, and to transmit a first signal, which controls the charging IC to output a second voltage having a magnitude less than the first voltage, to the charging IC when the first external device is connected to the USB port.
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公开(公告)号：US20210083515A1
公开(公告)日：2021-03-18
申请号：US17106579
申请日：2020-11-30
发明人： Yusu KIM , Kyoungwon KIM , Kyounghoon KIM , Byungwook KIM , Jeongmin MOON , Kyungmin PARK , Jungmin LEE , Juhyang LEE , Kuchul JUNG , Sungjoon CHO , Chihyun CHO , Hansol CHOI , Youngmi HA , Yongsang YUN
摘要： According to various embodiments, an electronic device comprises a battery, a wireless interface including a coil and configured to wirelessly transmit electric power from the battery via the coil, and at least one processor configured to: perform a wireless charging function of wirelessly transmitting electric power to an external device via the wireless interface, while neither the electronic device nor the external device is being supplied with electric power from an external power source via a wire, and based on identifying that the external device starts being supplied with electric power from an external power source via a wire while performing the wireless charging function, stop performing the wireless charging function of wirelessly transmitting electric power to the external device.
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公开(公告)号：US20200266674A1
公开(公告)日：2020-08-20
申请号：US16749063
申请日：2020-01-22
发明人： Jungmin LEE , Sungjoon CHO , Hansol CHOI , Youngmi HA , Kyounghoon KIM , Byungwook KIM , Yusu KIM , Kyungmin PARK , Jaesung LEE , Juhyang LEE
摘要： An electronic device including a battery, a wireless interface operatively or electrically connected with the battery, a display, a memory, and a processor, wherein the processor is configured to: detect an event while the electronic device is in contact with or is connected to another electronic device via the wireless interface and wirelessly charging-shares power of the battery with the another electronic device via the wireless interface; turn off a wireless charging-sharing function when the event corresponds to a predetermined condition; provide a user notification about the turning-off of the wireless charging-sharing function via the display; and turn on the wireless charging-sharing function when a state of the electronic device corresponds to a wireless charging-sharing condition. The various embodiments also a method of operating the electronic device. Various embodiments are also possible.
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10.发明公开公开(公告)号：US20230418545A1
公开(公告)日：2023-12-28
申请号：US18243431
申请日：2023-09-07
发明人： Wookwang LEE , Kyounghoon KIM , Hyungsik PARK , Dongrak SHIN , Youngjung YOON , Jaejin LEE
CPC分类号： G06F3/162 , G06F3/165 , H04R3/00 , G06F13/4282 , G06F2213/0042 , H04R2420/05 , H04R2420/09
摘要： Embodiments of an electronic device are disclosed. The electronic device may include a USB Type-C connector including at least one configuration channel (CC) pin and a processor operatively connected to the USB Type-C connector. The processor may be configured to: obtain first information of a connected audio output device by using a USB driver; transmit the first information and/or audio card information of the audio output device to an audio framework through a USB framework; control the audio framework to access an interface corresponding to the audio card information; and activate, when at least a portion of second information of the audio output device is obtained through the USB driver while accessing the interface, the interface by transmitting the at least a portion of the second information to the audio framework through the USB framework. Various additional embodiments in addition to the disclosed embodiments are possible.
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