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公开(公告)号：US20170365327A1
公开(公告)日：2017-12-21
申请号：US15611169
申请日：2017-06-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chankyung KIM , Sungchul PARK , Soo-Ho CHA , Seongil O , Kwangchol CHOE
IPC: G11C11/4091 , G11C11/4076 , G11C11/408
CPC classification number: G11C11/4091 , G11C5/025 , G11C5/04 , G11C8/12 , G11C11/4087 , G11C11/4093 , G11C11/4097 , G11C2207/107
Abstract: Memory devices may include a memory cell connected to a word line and a bit line, a first bit line sense amplifier connected to the memory cell through the bit line and configured to amplify a signal of the bit line, and a second bit line sense amplifier disposed adjacent to the first bit line sense amplifier and not connected to the bit line. The second bit line sense amplifier may be selected by an address received from a processor, and data may be stored in the second bit line sense amplifier or the data is output from the second bit line sense amplifier according to a command received from the processor. In some aspects described herein, the memory device may include a buffer memory that operates at high speed, thereby increasing performance of a memory module.
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32.发明公开公开(公告)号：US20240275025A1
公开(公告)日：2024-08-15
申请号：US18647653
申请日：2024-04-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul PARK
CPC classification number: H01Q1/2283 , H01Q15/14 , H01Q1/243
Abstract: An inclined antenna assembly and an electronic device including the antenna assembly are provided. The inclined antenna assembly and an electronic device include a communication circuit and a Printed Circuit Board (PCB) including a front face, a back face on which the communication circuit is disposed, and at least one side face having an inclined manner between the front face and the back face. According to various embodiments, the PCB may include one or more antennas formed on a region corresponding to at least one side face.
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公开(公告)号：US20230418328A1
公开(公告)日：2023-12-28
申请号：US18243464
申请日：2023-09-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeyoung HUH , Sungchul PARK , Seunggil JEON , Jonghoon LIM
CPC classification number: G06F1/1618 , G06F1/1652 , G06F1/1681 , G06F1/1698 , H05K5/0226
Abstract: A foldable electronic device includes a first housing in which a first component is provided, a second housing in which a second component is provided, a hinge foldably connecting the first housing and the second housing, a flexible display extending from a first surface of the first housing to a first surface of the second housing and across an area in which the hinge is provided, and a coupler configured to transmit a signal between the first component and the second component, the coupler including a first coupler connected to the first component and a second coupler connected to the second component and provided at a position corresponding to the first coupler, the second coupler configured to transmit or receive a signal to or from the first coupler by coupling to the first coupler in a first state of the foldable electronic device.
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公开(公告)号：US20230223095A1
公开(公告)日：2023-07-13
申请号：US18113702
申请日：2023-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kiheung KIM , Sanguhn CHA , Junhyung KIM , Sungchul PARK , Hyojin JUNG , Kyungsoo HA
CPC classification number: G11C29/42 , G11C29/20 , G11C29/4401 , G11C2029/1204
Abstract: A semiconductor memory device includes a memory cell array, an error correction code (ECC) circuit, a fault address register and a control logic circuit. The memory cell array includes a plurality of memory cell rows. The scrubbing control circuit generates scrubbing addresses for performing a scrubbing operation on a first memory cell row based on refresh row addresses for refreshing the memory cell rows. The control logic circuit controls the ECC circuit such that the ECC circuit performs an error detection and correction operation on a plurality of sub-pages in the first memory cell row to count a number of error occurrences during a first interval and determines a sub operation in a second interval in the scrubbing operation based on the number of error occurrences in the first memory cell row.
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公开(公告)号：US20230179029A1
公开(公告)日：2023-06-08
申请号：US18104472
申请日：2023-02-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeyoung HUH , Sungchul PARK , Hyunsub PARK , Jonghoon LIM
CPC classification number: H02J50/90 , H02J50/402 , H02J7/00712 , H02J50/12 , G06F1/266 , G06F1/1652 , G06F1/1632 , H04M1/0216
Abstract: An electronic device according to various embodiments of the disclosure may include: a housing, a wireless charging circuit, and at least one processor electrically connected to the wireless charging circuit, the housing may include a first portion and a second portion, the second portion may change in a position relative to the first portion based on a state of the electronic device, and the at least one processor may be configured to: control the wireless charging circuit to receive first power from a power supply device through a first magnetic field having a first center and control the wireless charging circuit to receive the first power from the power supply device through a second magnetic field having a second center different from the first center, based on a positional relationship between the first portion and the second portion of the housing.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20220264488A1
公开(公告)日：2022-08-18
申请号：US17739718
申请日：2022-05-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungchul PARK , Suha YOON , Euichang JUNG , Suyoung PARK
Abstract: Provided is an electronic device that includes a communication processor; a transceiver electrically connected to the communication processor; a first power amplifier electrically connected to the transceiver; a first antenna electrically connected to the first power amplifier; and a first supply adjustor electrically connected to the communication processor and the first power amplifier. The communication processor can be set to perform a first determination about whether a carrier bandwidth part of a first signal transmitted through the first antenna exceeds a first threshold value, perform a second determination about whether the power of the first signal exceeds a second threshold value, select a first tracking mode as an envelope tracking mode or an average power tracking mode on the basis of at least a portion of the first determination and the second determination, and control the first supply adjustor using the selected first tracking mode.
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公开(公告)号：US20220256585A1
公开(公告)日：2022-08-11
申请号：US17724533
申请日：2022-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Suha YOON , Seho MYUNG , Sungchul PARK , Suyoung PARK , Euichang JUNG
Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure discloses a communication method and apparatus between a terminal and a base station in a communication system to which beamforming is applied.
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公开(公告)号：US20210111622A1
公开(公告)日：2021-04-15
申请号：US16999644
申请日：2020-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul PARK , Dongil SON , Suha YOON , Euichang JUNG
Abstract: An apparatus and a method for controlling a voltage conversion mode in an electronic device are provided. The electronic device includes a power management module, a communication processor, and at least one processor operably connected to the communication processor, wherein the at least one processor identifies a modulation order used for communication with an external device, in a case that communication with the external device is performed using a wireless resource, and configures, based on the modulation order, a voltage conversion mode of the power management module that supplies power to the communication processor to a pulse frequency modulation (PFM) mode or a pulse width modulation (PWM) mode.
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公开(公告)号：US20210036741A1
公开(公告)日：2021-02-04
申请号：US17045608
申请日：2019-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul PARK , Suha YOON , Euichang JUNG
IPC: H04B7/024 , H04B7/0404 , H04B7/06
Abstract: Disclosed is an electronic device including housing, a first antenna array positioned on the housing and/or inside the housing, a second antenna array spaced from the first antenna array and positioned on the housing and/or inside the housing, at least one wireless communication circuit electrically connected to the first antenna array and the second antenna array, and at least one communication processor transmitting and/or receiving a signal through the at least one wireless communication circuit, using beamforming. In addition, various embodiments as understood from the specification are also possible.
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公开(公告)号：US20200351675A1
公开(公告)日：2020-11-05
申请号：US16947145
申请日：2020-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon KIM , Hyoungjoo LEE , Junyoung WOO , Chaiman LIM , Sungchul PARK
Abstract: An electronic device may receive discontinuous reception (DRX) cycle information from a first cell, may receive synchronization signal block measurement timing information including synchronization signal block measurement window information and synchronization signal block measurement period information, and may receive at least part of a first synchronization signal block from the first cell and at least part of a second synchronization signal block from a second cell neighboring the first cell, at a period indicated by the DRX cycle information based on the synchronization signal block measurement timing information., When reception timing of the first synchronization signal block and reception timing of the second synchronization signal block is less than a specified time duration, the device may receive the at least part of the first synchronization signal block in a first measurement window, and may receive the at least part of the second synchronization signal block within a second measurement window.
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