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公开(公告)号：US11870507B2
公开(公告)日：2024-01-09
申请号：US17235278
申请日：2021-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Anton Sergeevich Lukyanov , Mikhail Nikolaevich Makurin
CPC classification number: H04B5/0012 , H01P3/121 , H01Q1/2283 , H01Q9/16 , H05K1/0236 , H05K1/142 , H05K1/144 , H05K2201/10098
Abstract: Provided is a device for transmitting signals, the device including: a first conductive base and a second conductive base parallel to each other, a waveguide at least partially surrounded by side walls located between the first conductive base and the second conductive base and including at least one electromagnetic band gap (EBG) structure, and at least two directional antennas opposite to or facing each other in a direction in which signals are transmitted, wherein each antenna is on a printed circuit board and includes another EBG structure located on an upper layer and a lower layer of the printed circuit board and at least one matching element, at least a part of each of the antennas is located inside the waveguide to form a wireless channel configured to transmit electromagnetic signals in an area between the antennas, and the at least one matching element is located within a specified distance of the wireless channel and is configured to match the antenna with the wireless channel.
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公开(公告)号：US11469337B2
公开(公告)日：2022-10-11
申请号：US17019754
申请日：2020-09-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mikhail Nikolaevich Makurin , Gennadiy Alexandrovich Evtyushkin , Anton Sergeevich Lukyanov , Artem Yurievich Nikishov , Elena Aleksandrovna Shepeleva
IPC: H01L31/0232 , H01L31/16 , H01L27/144 , G02B6/28 , G02B6/42
Abstract: An optically controlled switch includes a substrate integrated waveguide (SIW) including: a first port and a second port, the first port and the second port being located at ends of the SIW to input and output an electromagnetic wave; and a shorting via electrically connected to a bottom layer of the SIW and separated from a top layer of the SIW by a dielectric gap. The optically controlled switch includes: a photoconductive element located on the top layer of the SIW and electrically connected to the shorting via and the top layer of the SIW, the photoconductive element being configured to have a dielectric state and a conductor state depending on a state of a controlling light flux; and a cutoff waveguide formed around the dielectric gap and the photoconductive element, and configured to provide control of the photoconductive element from a light source and block parasitic radiation.
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公开(公告)号：US20200185802A1
公开(公告)日：2020-06-11
申请号：US16706251
申请日：2019-12-06
Applicant: Samsung Electronics Co., Ltd.
Abstract: Disclosed is a ridge guide waveguide including a conductive base, a conductive ridge protruding upward from the conductive base and extending along a predetermined wave transmission direction, an upper conductive wall located over the conductive base and the conductive ridge and spaced apart from the conductive ridge by a gap, and an electromagnetic bandgap structure arranged adjacent to the conductive ridge between the conductive base and the upper conductive wall.
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公开(公告)号：US11233507B2
公开(公告)日：2022-01-25
申请号：US16454688
申请日：2019-06-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anton Sergeevich Lukyanov , Elena Aleksandrovna Shepeleva , Artem Yurievich Nikishov , Gennadiy Aleksandrovich Evtyushkin , Mikhail Nikolaevich Makurin , Kisoo Kim , Dongil Yang , Jongin Lee
Abstract: Disclosed is a high frequency switch including a substrate, a pair of ground sections provided on the substrate, a center conductor provided between the pair of ground sections, and a photoconductive semiconductor element provided on the center conductor and extending between the center conductor and the pair of ground sections.
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公开(公告)号：US11158925B2
公开(公告)日：2021-10-26
申请号：US17049207
申请日：2019-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gennadiy Alexandrovich Evtyushkin , Anton Sergeevich Lukyanov , Mikhail Nikolaevich Makurin , Artem Yurievich Nikishov , Elena Aleksandrovna Shepeleva
Abstract: A switch device is disclosed. The switch device includes: an input point; a first output point; a second output point; a first transmission line connecting the input point to the first output point; a second transmission line connecting the input point to the second output point; a switch unit connected to the first output point; and a third transmission line of which one end is connected to the switch unit and the other end is connected to the second output point, wherein the third transmission line causes a 90-degree phase shift when a signal at an operating frequency is delivered therethrough, the switch unit is controlled to be in an ON or OFF state according to one control signal, opens or grounds each of the first output point and the one end of the third transmission line.
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Patent Agency Ranking
公开(公告)号：US11128178B2
公开(公告)日：2021-09-21
申请号：US16636716
申请日：2018-09-07
Applicant: Samsung Electronics Co., Ltd.
Abstract: A wireless power receiving device includes: a body; rectifiers arranged adjacent to the body; ports, each being located between the body and a corresponding one of the rectifiers; and slots penetrating the body, wherein each of the ports electrically connects the body to a corresponding one of the rectifiers, the body and the ports receive a horizontal polarization component of electromagnetic radiation incident on the body, and the slots receive a vertical polarization component of the electromagnetic radiation.
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公开(公告)号：US09667085B2
公开(公告)日：2017-05-30
申请号：US14307013
申请日：2014-06-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vladimir Yakovlevich Arkhipenkov , Alexander Nikolaevich Khripkov , Joon-Il Kim , Konstantin Alexandrovich Pavlov , Mikhail Nikolaevich Makurin , Nikolay Nikolaevich Olyunin
CPC classification number: H02J7/025 , H02J5/005 , H02J7/0027 , H02J7/0044
Abstract: A wireless charger for an electronic device is provided, which includes one or more charge cells formed by one or more structures of transmitting inductance coils, each of the charge cells receiving an electronic device, and an electric power supply circuit of transmitting coils. The transmitting coils surround the charge cells on at least two sides, respectively, and generate a uniformly distributed magnetic field such that the magnetic fields, generated by currents in parts of the structure of the transmitting coils, are mutually subtracted out of the charge cells and summarized inside the charge cell in an area in which the electronic device for reception of energy is located.
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公开(公告)号：US20150009000A1
公开(公告)日：2015-01-08
申请号：US14306957
申请日：2014-06-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
IPC: H01F38/14
CPC classification number: H01F38/14
Abstract: A magnetic field generation apparatus includes a plurality of coplanar inductors disposed to form a planar structure, wherein each of the coplanar inductors is configured to generate a magnetic field having a basis vector that is orthogonal to a basis vector of a magnetic field generated by another one of the coplanar inductors.
Abstract translation: 磁场产生装置包括多个共面电感器，其设置成形成平面结构，其中每个共面电感器被配置为产生具有正交于由另一个的磁场的基矢量的基本矢量的基本矢量的磁场 的共面电感器。
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公开(公告)号：US12272851B2
公开(公告)日：2025-04-08
申请号：US17825525
申请日：2022-05-26
Applicant: Samsung Electronics Co., Ltd.
Abstract: A rotary-type data transmission device is provided. The rotary-type data transmission includes a first structure having a first surface and a second surface facing each other and including a first metal hollow waveguide including a first through hole passing through the second surface from the first surface in a center portion thereof, a second structure coupled to the first structure to support rotation of the first structure or to support rotation by the first structure, a first transceiver facing the first surface at a certain distance therebetween, coupled to the first structure, and including a first printed circuit board, a first meta waveguide, and a first transceiver, and a second transceiver facing the second surface at a certain distance therebetween, coupled to the second structure, and including a second printed circuit board, a second meta waveguide, and a second transceiver.
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公开(公告)号：US11791535B2
公开(公告)日：2023-10-17
申请号：US17487426
申请日：2021-09-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
IPC: H01Q1/22 , H01L23/498 , H01Q1/52 , H05K1/02
CPC classification number: H01Q1/2283 , H01Q1/52 , H05K1/0242
Abstract: A radio frequency (RF) system including first and second planar RF devices coupled by non-galvanic interconnect. According to various embodiments, a first RF device and a second RF device are separated by a dielectric layer, each of the first and second RF devices including a plurality of pads disposed on surface and surrounded by a common electrode, the common electrode configured as a grounded metal shield, wherein pads of the first RF device and pads of the second RF device face each other to provide capacitive coupling between the pads. The disclosure may reduce complexity and size of the system, and offer more reliable and easily producible interconnection between elements of the RF system.
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