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公开(公告)号：US11800667B2
公开(公告)日：2023-10-24
申请号：US17413279
申请日：2019-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Myeongsu Oh , Yongyoun Kim , Jaesung Shim , Hojin Jung , Duho Chu
CPC classification number: H05K5/0226 , H04B1/40 , H05K5/0017 , H05K5/03 , H04M1/0268
Abstract: According to an embodiment of the present invention, an electronic device may include: a foldable housing including a hinge structure, a first housing structure, and a second housing structure, wherein the hinge structure includes at least one first conductive portion, the first housing structure is connected to the hinge structure and includes a first surface oriented in a first direction, a second surface oriented in a second direction opposite the first direction, and a first side member surrounding at least a part of a space between the first surface and the second surface and including at least one second conductive portion, the second housing structure is connected to the hinge structure, includes a third surface oriented in a third direction, a fourth surface oriented in a fourth direction opposite the third direction, and a second side member surrounding at least a part of a space between the third surface and the fourth surface, and is folded onto the first housing structure about the hinge structure, the first surface faces the third surface in a folded state of the foldable housing, and the third direction is identical to the first direction in an unfolded state of the foldable housing; a flexible display extending from the first surface to the third surface; and a wireless communication circuit electrically connected to the first conductive portion in the folded state of the foldable housing, and electrically connected to the second conductive portion in the unfolded state of the foldable housing, wherein the wireless communication circuit is configured to transmit and/or receive a signal having a selected frequency. Various other embodiments may be possible.
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公开(公告)号：US12278676B2
公开(公告)日：2025-04-15
申请号：US18160582
申请日：2023-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Duho Chu , Myeongsu Oh , Hojin Jung , Changmin Kim
IPC: H04B7/06 , H04B1/44 , H04B7/0404 , H04B17/10 , H04M1/02
Abstract: An electronic device is provided. The electronic device includes a first antenna, a second antenna segmented from the first antenna, a switch selectively coupled to the first antenna and the second antenna, a front end module connected to the switch, and a radio frequency (RF) communication circuit, wherein the RF communication circuit controls to communicate using the first antenna, determines whether radiation power through the first antenna is equal to or greater than a predetermined value, and if the radiation power through the first antenna is greater than or equal to the predetermined value, checks the in-phase quadrature phase (IQ) value of the first antenna, determines whether the IQ value corresponds to a switching condition of the second antenna, and if the IQ value corresponds to the switching condition of the second antenna, may switch the first antenna to the second antenna.
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公开(公告)号：US12170397B2
公开(公告)日：2024-12-17
申请号：US17966156
申请日：2022-10-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hojin Jung , Yongyoun Kim , Hyunbum Kim , Myeongsu Oh , Duho Chu
Abstract: An electronic device is provided. The electronic device includes a first part, a second part, a connection part disposed and coupled to the first part and the second part such that the first part and the second part are rotatable, a first antenna module disposed in the first part and includes an antenna array, a second antenna module disposed in the second part and includes an antenna array, a processor disposed in the first part, an IFIC disposed in the first part and electrically connected to the first antenna module and the processor, a second IFIC disposed in the second part and electrically connected to the second antenna module and the processor and an FPCB disposed over the first part, the connection part, and the second part, and is configured to transfer a digital signal or a baseband I/Q signal between the processor and the second IFIC.
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4.发明授权公开(公告)号：US11881728B2
公开(公告)日：2024-01-23
申请号：US17273926
申请日：2019-09-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongyoun Kim , Jaesung Shim , Myeongsu Oh , Hojin Jung , Duho Chu
CPC classification number: H02J50/80 , H02J7/0029 , H02J7/0047 , H02J7/02 , H02J50/10
Abstract: Various embodiments of the present invention relate to an apparatus and a method for identifying wireless charging status information in an electronic device. An electronic device may include a housing including a first plate, a second plate facing away from the first plate, and a side surface member for at least partially surrounding a space between the first plate and the second plate, a display positioned in the space and viewed through the first plate, a conductive coil parallel to the second plate and disposed between the display and the second plate, a wireless charging circuit electrically connected to the conductive coil, a sensor circuit electrically connected to the wireless charging circuit and the conductive coil, and a processor operatively connected with the display, the wireless charging circuit and the sensor circuit, wherein the sensor circuit may receive a first analog ping signal for wireless charging from an external electronic device, through the conductive coil, receive at least one second analog ping signal within a time selected after the first analog ping signal received, count the number of the second analog ping signals received within the selected time, and provide a notification signal to the processor if the number exceeds a first threshold. Other embodiments are also possible.
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公开(公告)号：US11540387B2
公开(公告)日：2022-12-27
申请号：US17037969
申请日：2020-09-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myeongsu Oh , Yongyoun Kim , Hojin Jung , Duho Chu , Hyunju Hong
Abstract: Various embodiments relate to an electronic device including a foldable conducive plate. The electronic device may include: a foldable housing at least partially foldable via a hinge; a display including a flexible display panel viewable through a front surface of the foldable housing and being at least partially foldable, and a conductive plate disposed on a rear surface of the flexible display panel and supporting the flexible display panel; a circuit board disposed to face at least a portion of a border of the conductive plate in the foldable housing; and at least one conductive connection member comprising a conductor disposed between the conductive plate and the circuit board and electrically connecting the conductive plate and a ground of the circuit board.
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Patent Agency Ranking
公开(公告)号：US12204374B2
公开(公告)日：2025-01-21
申请号：US18146771
申请日：2022-12-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Myeongsu Oh , Kiyoung Jung , Yongyoun Kim , Jungchul An , Duho Chu
Abstract: According to various embodiments of the disclosure, an electronic device may comprise a first housing, a second housing connected to the first housing by a hinge structure and providing a motion relative to the first housing, and a flexible display disposed from the first housing through the hinge structure to the second housing, at least a portion of at least one of the first housing or the second housing may include at least two antennas and a segmenter disposed between the antennas, a separation member may be disposed adjacent to a portion of the segmenter in a direction to the flexible display, and at least a portion of the separation member may protrude beyond the antennas toward the flexible display.
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公开(公告)号：US11664579B2
公开(公告)日：2023-05-30
申请号：US16655969
申请日：2019-10-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jonghyuck Lee , Taeik Kim , Haeyeon Kim , Sehyun Park , Dongjun Oh , Shinho Yoon , Myeongsu Oh
CPC classification number: H01Q1/2266 , G06F1/1616 , H01Q1/2291 , H01Q1/243 , H04M1/0216 , H05K1/118
Abstract: An electronic device is provided. The electronic device includes a foldable housing, a flexible display, at least one printed circuit board (PCB), and a wireless communication circuit. The foldable housing includes a hinge structure, a first housing structure connected to the hinge structure and including a first surface facing in a first direction, a second surface facing in a direction opposite to the first direction, and a first lateral member surrounding a first space between the first surface and the second surface, and a second housing structure connected to the hinge structure and including a third surface facing in a second direction, a fourth surface facing in a direction opposite to the second direction, and a second lateral member surrounding a second space between the third surface and the fourth surface.
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公开(公告)号：US11201635B2
公开(公告)日：2021-12-14
申请号：US16669164
申请日：2019-10-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Duho Chu , Yongyoun Kim , Jaesung Shim , Myeongsu Oh , Hojin Jung
IPC: H04B1/3827 , H01Q1/24 , H04M1/02 , G06F1/16
Abstract: An electronic device includes a foldable housing including a hinge structure, a first housing structure including a first surface facing a first direction and a second surface facing a second direction opposite to the first direction, a second housing structure including a third surface facing a third direction and a fourth surface facing a fourth direction opposite to the third direction, and folded with respect to the first housing structure about the hinge structure, a wireless communication circuitry disposed inside the first housing structure or the second housing structure, a sensor disposed inside the first housing structure or the second housing structure, a grip sensor circuitry disposed outside the first housing structure or the second housing structure, a processor disposed inside the first housing structure or the second housing structure, and a memory operatively connected with the processor.
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公开(公告)号：US12229365B2
公开(公告)日：2025-02-18
申请号：US17885910
申请日：2022-08-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangil Park , Jungchul An , Myeongsu Oh , Jaedeok Lim , Gyuyeong Cho
Abstract: According to various embodiments of the disclosure, an electronic device may include: a hinge plate coupled at least in part between a first support including a first magnet and a second support including a second magnet, a first housing coupled at least in part to a first side of the hinge plate through the first support, a second housing coupled at least in part to a second side of the hinge plate through the second support and configured to be foldable with the first housing through the hinge plate, and a flexible display supported on the first and second supports and configured to be foldable. The flexible display may include: a display panel; a support plate disposed on a lower surface of the display panel; a first digitizer and a second digitizer disposed on a lower surface of the support plate spaced apart from each other through a second gap; a first-first shielding member comprising a magnetic shielding material and a first-second shielding member comprising a magnetic shielding material disposed on lower surfaces of the first and second digitizers spaced apart from each other through a third gap; a first metal plate and a second metal plate disposed on lower surfaces of the first-first and first-second shielding members spaced apart from each other through a fourth gap; a third-first shielding member comprising a magnetic shielding material disposed on an upper surface of a first magnetization region of the first support in a first space between the first metal plate and the first support, and a third-second shielding member comprising a magnetic shielding material spaced apart from the third-first shielding member through a sixth gap and disposed on an upper surface of a second magnetization region of the second support in a second space between the second metal plate and the second support; and a fourth-first shielding member comprising a magnetic shielding material disposed on an upper surface of the third-first shielding member and surrounding at least a portion of the third-first shielding member through the sixth gap, and a fourth-second shielding member comprising a magnetic shielding material spaced apart from the fourth-first shielding member through the sixth gap, disposed on an upper surface of the third-second shielding member, and surrounding at least a portion of the third-second shielding member through the sixth gap.
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公开(公告)号：US12041191B2
公开(公告)日：2024-07-16
申请号：US17426892
申请日：2020-01-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongyoun Kim , Jaesung Shim , Myeongsu Oh , Hojin Jung , Duho Chu
CPC classification number: H04M1/0214 , H04M1/0268 , H05K1/0213 , H05K5/0017 , H05K5/0217 , H05K7/1427
Abstract: An electronic apparatus is provided. The electronic apparatus includes a housing which comprises a front surface plate, a rear surface plate oriented in the opposite direction to the front surface plate, and a side surface member surrounding the space between the front surface plate and the rear surface plate, at least a portion of the side surface member including at least one conductive section positioned between a first non-conductive section and a second non-conductive section which are spaced apart from each other, a conductive extended portion part extending from at least a partial area of the conductive section to the space, a printed circuit board disposed in the space, and a wireless communication circuit disposed on the printed circuit board and electrically connected a point which is in the conductive section and spaced toward a first location from the first non-conductive section.
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