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公开(公告)号：US20230110427A1
公开(公告)日：2023-04-13
申请号：US18080177
申请日：2022-12-13
发明人： Woosup LEE , Jungsik PARK , Jungoh SUNG , Muyeol LEE , Sehwan CHOI , Sukgi HONG
摘要： An electronic device including an antenna according to various embodiments comprises: a printed circuit board disposed in a first area of the electronic device; a battery disposed in a second area of the electronic device; a heat dissipation member including a thermally conductive material disposed on the upper part of the printed circuit board and the battery; a first antenna disposed in the first area on the heat dissipation member; and a second antenna disposed in the second area on the heat dissipation member, wherein the frequency bands and the dielectric constants of the first antenna and the second antenna may be configured differently.
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公开(公告)号：US20210099862A1
公开(公告)日：2021-04-01
申请号：US17026783
申请日：2020-09-21
发明人： Yi YANG , Jiho SHIN , Moonseok KANG , Hyunchul KIM , Jonghoon JANG , Sehwan CHOI , Sukgi HONG
摘要： An electronic device is provided. The electronic device includes a near-field communication (NFC) communication circuit, an ultra-wideband (UWB) communication circuit connected with the NFC communication circuit, at least one secure element operatively connected with the NFC communication circuit and configured to store security information, and a processor disposed in the NFC communication circuit and operatively connected with the UWB communication circuit, wherein the processor is configured to receive a data request from an external electronic device via the UWB communication circuit, access at least part of the security information stored in the at least one secure element, based on a routing table matching the data request with the at least one secure element, and transmit the at least part of the security information to the external electronic device via the UWB communication circuit.
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公开(公告)号：US20190214719A1
公开(公告)日：2019-07-11
申请号：US16306167
申请日：2017-07-20
发明人： Woosup LEE , Younju KIM , Jungoh SUNG , Taekun KIM , Sehwan CHOI , Sungchul PARK , Jungsik PARK
IPC分类号： H01Q1/52 , H04B5/00 , H04B1/04 , H01Q7/00 , H02J7/02 , H02J50/20 , H02J50/12 , H01F38/14 , G06Q20/32
摘要： An electronic device comprises: a first cover constituting the front surface of the electronic device; a second cover constituting the rear surface of the electronic device; a memory included in a space formed between the first cover and the second cover; a processor included in the space and electrically connected with the memory; a first antenna and a second antenna included in the space and electrically connected with the processor; and a switch included in the space and connected to the first antenna and/or the second antenna, wherein the memory can include, during execution, instructions for: allowing the first antenna and the second antenna to be connected by shorting the switch when the processor executes a function corresponding to the first antenna; and allowing the first antenna and the second antenna to transmit magnetic field signals together. Other examples are also possible.
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公开(公告)号：US20180233824A1
公开(公告)日：2018-08-16
申请号：US15895246
申请日：2018-02-13
发明人： Sehwan CHOI , Jungsik PARK , Kwonho SONG , Jaeyoung SHIN
CPC分类号： H01Q7/00 , H01Q1/242 , H01Q1/243 , H01Q5/378 , H04B5/0037 , H04B5/0081
摘要： An electronic device includes a resonance coil forming at least one loop and configured to resonate at a specific frequency. A feeding coil forms at least one loop, is physically separated from the resonance coil, and is located in proximity to the resonance coil to enable electromagnetic coupling with the resonance coil. A communication circuit is electrically connected to the feeding coil and configured to generate an electric signal of the specific frequency.
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公开(公告)号：US20160285151A1
公开(公告)日：2016-09-29
申请号：US15077122
申请日：2016-03-22
发明人： Woosup LEE , Iljong SONG , Jungsik PARK , Youngki LEE , Jaesuk LEE , Hyounghwan ROH , Sehwan CHOI
摘要： A handheld electronic device is provided. The handheld electronic device includes a front cover forming the front of the handheld electronic device, a back cover forming the back of the handheld electronic device, a side member at least partially surrounding a space between the front cover and the back cover, a display module, housed in the space, with a screen area exposed through the front cover, and a ground plate housed in the space. At least part of the side member and/or the back cover includes a conductive material. The handheld electronic device includes first and second connection terminals electrically connected to the at least part. The at least part forms at least part of an antenna of the handheld electronic device, and comprises first and second areas which are spaced apart from each other. The first area is electrically connected to the second area and the first connection terminal.
摘要翻译： 提供了一种手持电子设备。 手持电子设备包括形成手持电子设备前部的前盖，形成手持电子设备背面的后盖，至少部分地围绕前盖和后盖之间的空间的侧构件，显示模块 ，容纳在空间中，具有通过前盖暴露的屏幕区域，以及容纳在该空间中的接地板。 侧构件和/或后盖的至少一部分包括导电材料。 手持电子设备包括电连接到至少部分的第一和第二连接端子。 所述至少一部分形成手持电子设备的天线的至少一部分，并且包括彼此间隔开的第一和第二区域。 第一区域电连接到第二区域和第一连接端子。
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公开(公告)号：US20220247073A1
公开(公告)日：2022-08-04
申请号：US17727190
申请日：2022-04-22
发明人： Sehwan CHOI , Sukgi HONG , Moonseok KANG , Hyunchul KIM , Yi YANG , Jungsik PARK , Sungjun LIM , Jonghoon JANG
摘要： An electronic device is provided. The electronic device includes a housing, a first antenna and a second antenna which are disposed near at least one edge of the housing inside the housing and a first distance away from each other, wherein the first antenna and second antenna are positioned different distances away from an edge vertical to the one edge, a communication circuit operatively connected to the first antenna and second antenna, at least one sensor, a processor, and a memory. The memory can store instructions which, when executed, enable the processor to identify the posture of the electronic device by means of at least one sensor, if the identified posture of the electronic device is a landscape state, determine the position of at least one external electronic device on the basis of at least one signal received from the at least one external electronic device, and, if the identified posture of the electronic device is a portrait state, determine the position of an external electronic device on the basis of a signal received from the external electronic device positioned in a direction which is determined on the basis of the placements of the first antenna and second antenna among the at least one external electronic device.
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7.发明申请公开(公告)号：US20220113395A1
公开(公告)日：2022-04-14
申请号：US17560591
申请日：2021-12-23
发明人： Woosup LEE , Sungnam KANG , Soon PARK , Haekwon LEE , Woongeun KWAK , Sehwan CHOI
摘要： Disclosed are a method for controlling an electronic device by forming a zone, and a device therefor. A method for providing a service related to an electronic device by using a master device in a zone, according to the present disclosure, may include the operations of: checking whether a user exists in the zone by using radar; tracking the movement of the user in the zone if the existence of the user is confirmed; and providing a service related to the electronic device to the user, where the electronic device is included in the determined zone so as to be controlled by the master device.
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公开(公告)号：US20210076350A1
公开(公告)日：2021-03-11
申请号：US16932976
申请日：2020-07-20
发明人： Yi YANG , Moonseok KANG , Hyunchul KIM , Jonghoon JANG , Sehwan CHOI , Sukgi HONG
IPC分类号： H04W64/00 , H04W4/029 , H04L12/26 , H04B17/318 , G01S3/50
摘要： Provided is an electronic device that may include: an ultra wide band (UWB) communication module; a plurality of antennas; and a processor operatively connected to the UWB communication module. The UWB communication module may be configured to: receive first data of an UWB data frame from an external electronic device by using a first antenna set including at least two antennas among the plurality of antennas to measure a first angle of arrival (AOA); receive second data of the UWB data frame by using a second antenna set including at least two antennas among the plurality of antennas to measure a second AOA, where the second antenna set is configured during a section of the UWB data frame that does not include data; and measure the direction of the external electronic device by using the first AOA and the second AOA. It is possible to provide various other embodiments.
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公开(公告)号：US20200382158A1
公开(公告)日：2020-12-03
申请号：US16748990
申请日：2020-01-22
发明人： Yi YANG , Hyunchul KIM , Sehwan CHOI , Sukgi HONG
IPC分类号： H04B1/7163 , H04B1/717
摘要： In an electronic device and an operation method thereof according to certain embodiments, the electronic device may include: a first communication circuit configured to perform a first communication using an ultra-wide band (UWB) communication scheme and a processor. The processor may control the communication circuit to: identify, based on a characteristic of data to be transmitted using the first communication circuit, a frame length of the data to be transmitted; determine, based on the identified frame length, a peak voltage of a signal containing the data to be transmitted; and transmit the data using the signal having the determined peak voltage.
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公开(公告)号：US20200076062A1
公开(公告)日：2020-03-05
申请号：US16562179
申请日：2019-09-05
发明人： Woosup LEE , Yongyoun KIM , Jungsik PARK , Sehwan CHOI
摘要： Disclosed is an electronic device. The electronic device may comprise a first structure and a second structure mutually foldably connected with the first structure about a first axis extending in a first direction. A wireless communication circuit of the electronic device is electrically connected with a first radiator and a second radiator and is electrically separated from the second radiator in a folded state.
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