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公开(公告)号：US20230083408A1
公开(公告)日：2023-03-16
申请号：US17990778
申请日：2022-11-21
发明人： Soon PARK , Yeonwoo KIM , Haekwon LEE , Woosup LEE , Hyoseok NA
摘要： Disclosed is an antenna module including a first printed circuit board (PCB) including a first surface facing a first direction and a second surface facing a second direction opposite the first direction, a second PCB including a third surface facing the first direction spaced from the first PCB and a fourth surface facing the second direction spaced from the first surface, a radio frequency integrated circuit (RFIC) disposed on the first surface, and a connection member comprising a conductive material connecting the first surface to the fourth surface. The at least one first conductive pattern is connected to the RFIC. The at least one third conductive pattern is connected to the RFIC via the connection member. The at least one first conductive pattern and the at least one third conductive pattern at least partially overlap with each other at least partly, when viewed from above the second surface.
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公开(公告)号：US20210099221A1
公开(公告)日：2021-04-01
申请号：US17039748
申请日：2020-09-30
发明人： Jungsik PARK , Woosup LEE , Sehwan CHOI
摘要： An electronic device according to various embodiments of the present disclosure includes: a first communication circuit; a second communication circuit; a processor operatively coupled with the first communication circuit and the second communication circuit; and a memory operatively coupled with the processor. The memory may store instructions, when executed, causing the processor to receive from a base station (BS) a synchronization signal including identification information of the BS via the first communication circuit, identify a direction from the electronic device to the BS by transmitting and receiving at least one signal with respect to the BS via the second communication circuit based on the identification information of the BS, and perform beam training by using some beams corresponding to the identified direction among a plurality of beams supported by the electronic device. Other embodiments are also possible.
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公开(公告)号：US20210090055A1
公开(公告)日：2021-03-25
申请号：US17022595
申请日：2020-09-16
发明人： Woosup LEE , Sungnam KANG , Jungsik PARK , Jungoh SUNG , Duhoon JUNG , Sooung CHUN
摘要： An electronic device for supporting power sharing and data communication with an external electronic device, and a method therefor are provided. The electronic device includes a power management circuit, an antenna including a first coil and a second coil, a transceiver circuit configured to transmit a power signal received from the power management circuit to the antenna and to transmit a power signal received from the antenna to the power management circuit, the transceiver circuit including a first transceiver terminal and a second transceiver terminal, a first switch, and a control circuit electrically connected to the first switch and the transceiver circuit. A first end of the second coil may be connected to the first transceiver terminal. A second end of the second coil may be connected to the second transceiver terminal. A first end of the first coil may be connected to the first transceiver terminal through the first switch. A second end of the first coil may be connected to the second transceiver terminal. The control circuit may be configured to control the first switch based on identification information of an external electronic device received from the antenna through the transceiver circuit.
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公开(公告)号：US20200267834A1
公开(公告)日：2020-08-20
申请号：US16796041
申请日：2020-02-20
发明人： Woosup LEE , Younghoon KIM , Jungsik PARK , Inkuk YUN , Sunghyup LEE , Heeseok JUNG , Sehwan CHOI , Taewook HAM
摘要： An electronic device is disclosed. An electronic device according to various embodiments includes: a housing including a first surface and a second surface disposed to face the first surface and defining an internal space; a battery disposed adjacent to the second surface of the housing; and an antenna module comprising at least one coil disposed to face the first surface on the battery, wherein the antenna module includes: a base; a first wireless charging coil disposed on a surface of the base; a first NFC coil spaced apart from the first wireless charging coil disposed on a surface of the base and disposed outside the first wireless charging coil; a second wireless charging coil disposed at a position corresponding to the first wireless charging coil on an other surface of the base; a second NFC coil disposed at a position corresponding to the first NFC coil on the other surface of the base and surrounding a partial region of the second wireless charging coil; and a shield sheet disposed under the second wireless charging coil and the second NFC coil, and the antenna module includes a first region in which the second NFC coil and the second wireless charging coil are disposed and a second region corresponding to an other region, and the shield sheet has different thicknesses in the first region and the second region.
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公开(公告)号：US20200019942A1
公开(公告)日：2020-01-16
申请号：US16577397
申请日：2019-09-20
发明人： Woosup LEE , Eric HUANG , George WALLNER , Kyeongjo KEUM , Younju KIM , Hyunju HONG , Jungsik PARK
IPC分类号： G06Q20/10 , G06K19/077 , G06Q20/34 , G06Q20/40 , G06Q20/32
摘要： An electronic device capable of communicating with a card reading apparatus and a payment method are provided. The electronic device includes a first cover configuring a front side of the electronic device, a second cover configuring a back side of the electronic device, a memory contained in a hollow area formed between the first and second covers, a display, at least part of which is contained in the hollow area and which is disclosed through the first cover, a processor that is contained in the hollow area and is electrically connected to the memory, and at least one loop antenna which is contained in the hollow area and electrically connected to the processor.
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公开(公告)号：US20180175966A1
公开(公告)日：2018-06-21
申请号：US15819484
申请日：2017-11-21
发明人： Inho KIM , Jongkeun SONG , Woosup LEE
CPC分类号： H04K3/825 , G06K19/06 , G06K19/06206 , G06K19/07336 , G06Q20/325 , H04K3/827 , H04M1/026
摘要： An electronic device includes first and second antennas, a magnetic stripe transmission (MST) integrated circuit (IC), and a processor. The first antenna is disposed between first and second surfaces of the electronic device and in parallel with the first and second surfaces of the electronic device. The first antenna outputs a signal in a first direction. The second antenna is disposed between the second surface of the electronic device and the first antenna and in parallel with the first and second surfaces of the electronic device. The second antenna outputs a signal in a second direction. The MST IC controls the first and second antennas. When a payment mode is executed, the processor controls the MST IC such that one of the first and second antennas outputs an MST signal and the other of the first and second antenna outputs a jamming signal for interfering with wiretapping of the MST signal.
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公开(公告)号：US20230223693A1
公开(公告)日：2023-07-13
申请号：US18121906
申请日：2023-03-15
发明人： Woosup LEE , Seho PARK , Soon PARK , Jungoh SUNG , Haekwon LEE
CPC分类号： H01Q9/0407 , H01Q5/25 , H01Q1/243 , H01Q7/00
摘要： An electronic device, according to various embodiments of the present disclosure, may comprise: a first layer including a first antenna having a patch shape, and a second antenna at least partially surrounding the first antenna and having a coil shape; a second layer including a first pattern disposed at a position corresponding to the first antenna and configured to operate as a ground of the first antenna, and a second pattern electrically connected to the second antenna; a dielectric disposed between the first layer and the second layer; and a magnetic material disposed under the dielectric at a position corresponding to the second antenna.
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公开(公告)号：US20230178901A1
公开(公告)日：2023-06-08
申请号：US18106245
申请日：2023-02-06
发明人： Dongyeon KIM , Minsoo KIM , Hosaeng KIM , Youngsuk YOO , Woosup LEE , Sukgi HONG , Haeyeon KIM , Youngjoon LIM
CPC分类号： H01Q21/065 , H01Q9/0414
摘要： An ultra-wide band (UWB) antenna including a dielectric substrate, and first and second conductive layers arranged on opposite sides of the dielectric substrate. The first conductive layer includes a first, second and third patch antennae, each configured to receive a first UWB signal and a second UWB signal, wherein the second and third patch antennae are spaced apart from the first patch antenna in specific directions. The first conductive layer also includes first, second, and third transmission lines connecting, respectively, the first, second, and third patch antennae to a connector. The second conductive layer includes a ground pattern overlapping the first, second, and third patch antennae and the first, second, and third transmission lines, when facing the second conductive layer in a third direction that is perpendicular to the first direction and the second direction.
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公开(公告)号：US20230176171A1
公开(公告)日：2023-06-08
申请号：US18105625
申请日：2023-02-03
发明人： Hyukjin JUNG , Sunghwan KO , Youngsuk YOO , Moonseok KANG , Kibong LEE , Woosup LEE , Kunyoung CHOI , Hyunsuk CHOI
CPC分类号： G01S5/0247 , G01S3/48 , G01S5/0027
摘要： An electronic device includes a processor configured to: receive a Radio Frequency (RF) signal of a designated frequency band from an external electronic device by using at least two antennas among the multiple antennas; acquire first angle-of-arrival data of the RF signal, based on at least a part of the RF signal; determine a posture of the electronic device based on tilt information of the electronic device provided from a sensor module; based on the electronic device that is determined to be tilted in the first direction or the second direction; identify a compensation value corresponding to tilt information of the electronic device; acquire second angle-of-arrival data by applying the compensation value to the first angle-of-arrival data; and determine a location of the external electronic device based on the second angle-of-arrival data.
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公开(公告)号：US20230164001A1
公开(公告)日：2023-05-25
申请号：US18095750
申请日：2023-01-11
发明人： Sukgi HONG , Hyunchul KIM , Jungsik PARK , Yi YANG , Woosup LEE , Hana CHOE
IPC分类号： H04L25/02 , H04B1/7163
CPC分类号： H04L25/0206 , H04L25/0212 , H04B1/71637
摘要： In one embodiment, an electronic device may include a plurality of antennas, at least one wireless communication module configured to transmit and receive wireless signals through the plurality of antennas, and at least one processor operatively connected to the wireless communication module. The at least one wireless communication module or the at least one processor may be configured to, based on one or more ultra-wide band (UWB) signals received from a target device, obtain first pieces of phase information corresponding to first channel impulse response (CIR) indices and second pieces of phase information corresponding to second CIR indices, and determine information on the one or more UWB signals based on a slope between the first pieces of phase information and a slope between the second pieces of phase information.
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