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1.发明公开公开(公告)号：US20240072664A1
公开(公告)日：2024-02-29
申请号：US18188157
申请日：2023-03-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Huidong GWON , Taehwang KONG , Minjae KIM , Junhyeok YANG , Yunho LEE
CPC classification number: H02M3/158 , H02M1/0032 , H02M1/36 , H02M1/0045
Abstract: A power management chip includes a gate driver configured to output a first gate signal driving a first power switch and a second gate signal driving the second power switch, a multiplexer configured to receive an error detect signal from a first error amplifier and a first gate signal from the gate driver, and drive the first power switch with either of the error detect signal or the first gate signal in response to a mode select signal; an inductor detection logic configured to receive the inductor detect signal, output a comparison detect signal and a pulse signal for detecting an external inductor, and output the mode select signal corresponding to a result of the detecting, and a comparator comparing an internal output voltage of an output node and an output voltage of the feedback node in response to the comparison detect signal.
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公开(公告)号：US20240353129A1
公开(公告)日：2024-10-24
申请号：US18742477
申请日：2024-06-13
Inventor： Minkyung LEE , Yongtae KANG , Kwangjoo KIM , Youngdeog KOH , Minjae KIM , Seonggon KIM , Jaewon LEE
Abstract: An air conditioning device configured so that, in a circulation operation state, a first air passage connecting a first intake port and a first discharge port is formed to move indoor air through the first intake port, through a carbon dioxide suction filter, and through the first discharge port to the indoor area, and, in a ventilation operation state, a second air passage connecting the first intake port and a second discharge port is formed to move indoor air from through the first intake port, through the carbon dioxide suction filter, and through the second discharge port to the outdoor area while a heater heats the carbon dioxide suction filter, and a third air passage connecting a second intake port to the first discharge port is formed to move outdoor air from the outdoor area through the second intake port, and through the first discharge port to the indoor area.
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公开(公告)号：US20230032872A1
公开(公告)日：2023-02-02
申请号：US17966346
申请日：2022-10-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonhyung HEO , Minjae KIM , Jaehyeok SHIN , Kyungrok LEE , Woosik CHO , Jaemoon CHA
Abstract: An electronic device is provided. The electronic device includes at least one processor configured to support first network communication and second network communication, multiple antennas comprising a first antenna and a second antenna, an aperture switch connected to the first antenna or the second antenna and configured to change resonance characteristics of at least one of the first antenna and the second antenna, and a memory configured to store multiple antenna configurations for controlling a switching operation of the aperture switch. The at least one processor may be configured to identify whether the electronic device is in a state of connection to a first base station which corresponds to the first network communication, and which operates as a master node, and to a second base station which corresponds to the second network communication, and which operates as a secondary node, and identify information regarding allocation of a resource for communication.
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公开(公告)号：US20220210256A1
公开(公告)日：2022-06-30
申请号：US17554100
申请日：2021-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Suyang PARK , Myeongkoo KANG , Minjae KIM , Jaehyeok SHIN , Sungmin LEE
IPC: H04M1/02
Abstract: According to various embodiments of the disclosure, an electronic device may comprise a housing including a conductive portion, a wireless communication circuit electrically connected with the conductive portion, a first camera module disposed in a first area of the housing proximate to the conductive portion and including a first camera assembly and a flexible circuit board extending from the first camera assembly, a second camera module disposed in a second area of the housing, spaced apart from the first camera module, and including a second camera assembly and a camera bracket covering the second camera assembly and forming at least a partial surface of the housing, and a conductive pattern having at least a portion disposed between the first area and the second area and including a first portion coupled with the first camera module and a second portion coupled with the camera bracket. Other various embodiments are possible.
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公开(公告)号：US20180367961A1
公开(公告)日：2018-12-20
申请号：US16060671
申请日：2016-12-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minjae KIM , Junhyuk SONG , Daejoong KIM , Hyungtaig LIM
Abstract: According to an embodiment of the present invention, provided are a method for providing a broadcast service of an MBMS coordination entity (MCE) in a mobile communication system, and an MCE for performing the same. The method comprises the steps of: transmitting a terminal counting request message to at least one base station in a multicast-broadcast single frequency network (MBSFN) area; receiving a counting result message comprising the number of terminals receiving a multimedia broadcast multicast service (MBMS) session for each cell of the base station from the base station; and determining MBMS resource allocation for each cell in the MBSFN area on the basis of the counting result message. In addition, it is possible to provide a base station and a terminal operating together with the MCE, and a method for the operation thereof.
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6.发明申请METHOD AND APPARATUS FOR GROUP COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开无线通信系统中组通信的方法与装置
公开(公告)号：US20160366721A1
公开(公告)日：2016-12-15
申请号：US15183223
申请日：2016-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junhyuk SONG , Daejoong KIM , Juyoung KIM , Daewoo LEE , Hyungtaig LIM , Minjae KIM
CPC classification number: H04L12/189 , H04W4/06 , H04W52/0225 , H04W72/005 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
Abstract: A method and an apparatus for group communication in a mobile communication system are provided. The method includes receiving a first message including information related to a discontinuous reception (DRX) cycle from a network device, transmitting a second message based on the first message to at least one terminal, and transmitting data to the at least one terminal based on the information related to the DRX cycle.
Abstract translation: 提供了一种用于移动通信系统中的组通信的方法和装置。 该方法包括从网络设备接收包括与不连续接收（DRX）周期有关的信息的第一消息，基于第一消息向至少一个终端发送第二消息，并且基于所述至少一个终端向所述至少一个终端发送数据 与DRX周期相关的信息。
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公开(公告)号：US20220006939A1
公开(公告)日：2022-01-06
申请号：US17289977
申请日：2019-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehee LEE , Hwayong KANG , Dongsoo KIM , Minjae KIM , Sahnggyu PARK , Dongwon YEO , Haesun LEE , Seungryong JEON , Yongju JEONG , Donghoon JANG
Abstract: Disclosed is an electronic device. The electronic device comprises: a first image sensor and a second image sensor; and a processor which alternately performs a first image capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor differently, and a second imager capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor identically, identifies an object by using the plurality of captured images acquired in the first image capture mode, and acquires distance information about the identified object on the basis of the plurality of captured images acquired in the second image capture mode.
