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公开(公告)号：US11557842B2
公开(公告)日：2023-01-17
申请号：US17307598
申请日：2021-05-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Namjun Cho , Hyosung Lee , Hyoseok Na
Abstract: In an antenna module on one printed circuit board, a first area where a plurality of antenna elements are positioned on a first surface, and a second area where a plurality of front end integrated circuits are independently positioned on a second surface, the opposite surface of the first surface, are provided, and a wire is provided in the second area to electrically couple some ports of a plurality of ports provided in a first front end integrated circuit to some ports of a plurality of ports provided in a second front end integrated circuit. The some ports provided in the first front end integrated circuit include a first port configured to output a first intermediate frequency signal, and a second port configured to input a second intermediate frequency signal.
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公开(公告)号：US11520380B2
公开(公告)日：2022-12-06
申请号：US16965048
申请日：2019-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wanjae Ju , Kiyeong Jeong , Hyoseok Na
Abstract: Disclosed in various embodiments are an electronic device, the electronic device comprising: a power control circuit for controlling power supplied to at least one component of the electronic device; at least one submergence recognition circuit including a first pole connected to at least one port of the power control circuit, and a second pole connected to a ground; a processor electrically connected to the power control circuit; and a memory electrically connected to the processor, wherein the memory can be configured, during execution thereof, to store instructions for allowing the processor to: control the power control circuit such that power is supplied to the submergence recognition circuit; sense a current flowing from the submergence recognition circuit to the power control circuit; and determine, on the basis of the sensing result of the current, whether an area in which the submergence recognition circuit is arranged has been submerged.
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公开(公告)号：US11509046B2
公开(公告)日：2022-11-22
申请号：US16911856
申请日：2020-06-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Soon Park , Yeonwoo Kim , Haekwon Lee , Woosup Lee , Hyoseok Na
Abstract: 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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34.发明授权公开(公告)号：US11456797B2
公开(公告)日：2022-09-27
申请号：US17023955
申请日：2020-09-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jooseung Kim , Namjun Cho , Hyoseok Na , Hyunseok Choi
Abstract: The disclosure relates to a device and a method for efficiently detecting signals when signals of a plurality of frequency bands are simultaneously transmitted and/or received.
An electronic device according to various embodiments of the disclosure includes: a processor, a plurality of couplers configured to detect signals of a plurality of frequency bands being simultaneously transmitted and/or received, a plurality of first switches connected to at least parts of the plurality of couplers and configured to adjust directions of the signals being detected, a plurality of second switches connected to the first switches and configured to block signals being output from the first switches, and a third switch connected to the plurality of second switches and configured to select one of the plurality of second switches, wherein the processor is configured to control the first switches, the second switches, and the third switch to detect one of the signals being simultaneously transmitted and/or received.-
35.发明授权公开(公告)号：US11336311B2
公开(公告)日：2022-05-17
申请号：US17011533
申请日：2020-09-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hanyeop Lee , Jooseung Kim , Jiyong Kim , Jongin Lee , Hyosung Lee , Ilpyo Hong , Hyoseok Na
Abstract: Disclosed is an electronic device including an antenna module comprising a plurality of radio frequency (RF) chains, and a processor configured to control the antenna module, wherein each of the RF chains comprises an amplifier that amplifies power and a power detector, and wherein the antenna module further comprises a switching circuit that selectively switches between a first path and a second path, the first path being a connection through which an RF signal converted in the antenna module is transmitted to the power detector causing the RF signal to be detected, and the second path being a connection through which the RF signal is transmitted to the amplifier causing the power detector to detect an RF signal of the amplifier.
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Patent Agency Ranking
公开(公告)号：US11329395B2
公开(公告)日：2022-05-10
申请号：US16702000
申请日：2019-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chaejun Lee , Jihoon Kim , Jiyong Kim , Hyoseok Na , Jongin Lee
IPC: H01Q21/06 , H04B17/318 , H01Q1/24 , H01Q9/04 , H03F3/195
Abstract: An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor.
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37.发明授权公开(公告)号：US11271573B2
公开(公告)日：2022-03-08
申请号：US17029450
申请日：2020-09-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngmin Lee , Woojin Kim , Hyoseok Na
Abstract: Disclosed is an electronic device that is configured to determine whether a phase locked loop (PLL) circuit is operating normally, thereby preventing component damage in the electronic device and preventing disconnection from a communication network.
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公开(公告)号：US11252826B2
公开(公告)日：2022-02-15
申请号：US16281853
申请日：2019-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungsik Park , Youngsoo Chun , Woongeun Kwak , Seunghui Sunwoo , Dohun Cha , Gidae Kim , Junyun Kim , Jooho Seo , Hyoseok Na , Jongchul Choi
Abstract: An electronic device and method are disclosed. The electronic device includes a first and second housing movable relative to each other. The second housing supports a flexible display which may be at least partially exposed to an exterior, and at least partially stowed within the first housing based on the movement of the housings. A processor implements the method including detecting movement of the housings such that a visible display area of the display is changed, detecting whether the resizing meets a predetermined condition, and if resizing does not meet the predetermined condition, executing image processing on a portion of the resized visible display area.
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公开(公告)号：US11252268B2
公开(公告)日：2022-02-15
申请号：US17097296
申请日：2020-11-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungmin Lee , Yonghan Lee , Hyoseok Na
Abstract: According to an embodiment, an electronic device may include: a housing including a first surface and a second surface facing away from the first surface; a display at least partially accommodated in the housing and viewable through the first surface; a conductive layer disposed between the display and the second surface and including a first opening; a support disposed between the second surface and the conductive layer and including a conductive portion; and a wireless communication circuit electrically connected to the conductive layer, and configured to transmit and/or receive a signal through an antenna including at least a portion of the conductive layer surrounding the first opening.
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公开(公告)号：US11206616B2
公开(公告)日：2021-12-21
申请号：US16923693
申请日：2020-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Namjun Cho , Jooseung Kim , Hyoseok Na
Abstract: An electronic device including a housing, at least one antenna disposed inside the housing or disposed on at least a part of the housing, a first transceiver configured to generate a first signal corresponding to a first communication network and transmit the first signal to the at least one antenna, a second transceiver configured to generate a second signal corresponding to a second communication network and transmit the second signal to the at least one antenna, a first coupler electrically connected between the at least one antenna and the first transceiver, a first communication processor operatively connected to the first transceiver, and a second communication processor operatively connected to the second transceiver, wherein the second communication processor is configured to control a transmission power of the second signal, at least partially based on a signal received via feedback by the first coupler.
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