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公开(公告)号：US11322818B2
公开(公告)日：2022-05-03
申请号：US16631008
申请日：2018-07-05
发明人： Junsig Kum , Yoongeon Kim , Seungtae Ko , Hyunjin Kim , Youngju Lee
摘要： The present invention relates to a communication technique which fuses a 5G communication system with IoT technology to support higher data transmission rates after a 4G system, and system thereof. In addition, the present invention provides an antenna assembly which comprises: an antenna array which includes at least one antenna; a film layer which is made of at least one insulating material, spaced apart from the antenna array by a predetermined first distance and joined to one side of a window; and an installation aid which has a surface fixed and attached to the window and the other surface on which an antenna array seating portion is formed.
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公开(公告)号：US10938116B2
公开(公告)日：2021-03-02
申请号：US15975155
申请日：2018-05-09
发明人： Jungyub Lee , Junsig Kum , Yoongeon Kim , Byungchul Kim , Youngju Lee
摘要： Techniques related to a 5th generation (5G) or pre-5G communication system to support higher data rates after a 4th generation (4G) communication system such as long term evolution (LTE) ae provided. A reflector is provided that is configured to change a direction of a beam incident in a first direction to a second direction different from the first direction, so that a receiving entity positioned in a shadow area caused by an object can receive the beam. Therefore, the reflector removes the shadow area at which the beam does not arrive in a 5G wireless communication system.
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公开(公告)号：US10789521B2
公开(公告)日：2020-09-29
申请号：US16092705
申请日：2017-05-10
发明人： Junsig Kum , Nikolay Olyunin , Youngju Lee , Jungyub Lee , Dohyuk Ha
摘要： The present invention relates to a device for transmitting data and, particularly, to a device for transmitting data by using a magnetic stripe method. According to one embodiment of the present invention, the magnetic stripe data transmission device comprises: a coil to which a current is supplied in a first direction and a second direction, which is opposite to the first direction; a core for inducing a magnetic field when the current is supplied to the coil; a power source for supplying the current to the coil; driving units for intermittently supplying, to the coil, in the first direction or the second direction, a burst pulse or pseudo-burst pulse current supplied from the power source; and a control unit for outputting, to the driving units, a control signal in order to perform control such that the current is supplied to the coil alternately in the first direction and the second direction, wherein the core can be made of a material having an aspect ratio value of at least 0.5, having a coercivity value of 1000-10,000 [A/m], and having pseudo-hard magnetic density of which the saturated magnetic flux density value is at least 1 [T].
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公开(公告)号：US10652375B2
公开(公告)日：2020-05-12
申请号：US16265014
申请日：2019-02-01
发明人： Hyunjin Kim , Seungtae Ko , Junsig Kum , Yoongeon Kim , Youngju Lee
摘要： The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. The disclosure relates to the structure of a housing with a dielectric. A housing of a terminal device using an antenna is provided. The at least one protrusion formed of a dielectric in the housing is configured to be positioned between a side surface of the housing and the antenna.
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5.发明授权公开(公告)号：US12051860B2
公开(公告)日：2024-07-30
申请号：US18323809
申请日：2023-05-25
发明人： Yoongeon Kim , Seungtae Ko , Hyunjin Kim , Jungmin Park , Junsig Kum , Youngju Lee
CPC分类号： H01Q9/0485 , H01Q1/241 , H01Q21/0006
摘要： An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.
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6.发明授权公开(公告)号：US11695211B2
公开(公告)日：2023-07-04
申请号：US17316078
申请日：2021-05-10
发明人： Yoongeon Kim , Seungtae Ko , Hyunjin Kim , Jungmin Park , Junsig Kum , Youngju Lee
CPC分类号： H01Q9/0485 , H01Q1/241 , H01Q21/0006
摘要： An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.
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公开(公告)号：US11285705B2
公开(公告)日：2022-03-29
申请号：US16342756
申请日：2017-10-18
发明人： Junsig Kum , Hyunjin Kim , Yoongeon Kim , Taesik Yang , Youngju Lee , Jungyub Lee , Dohyuk Ha
摘要： A window product according to various embodiments of the present invention comprises: a window; and a film made of at least one insulation material and bonded to one side of the window, wherein the permittivity of the insulation material constituting the film is lower than the permittivity of the window and is higher than the permittivity of air, and the film may be a film for reducing loss of radio wave transmissivity of the window when attached to the window. Other various embodiments are also possible.
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8.发明授权公开(公告)号：US11223134B2
公开(公告)日：2022-01-11
申请号：US17062940
申请日：2020-10-05
发明人： Yoongeon Kim , Seungtae Ko , Hyunjin Kim , Jungmin Park , Junsig Kum , Youngju Lee
摘要： An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.
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公开(公告)号：US11075451B2
公开(公告)日：2021-07-27
申请号：US16462054
申请日：2017-11-20
发明人： Dohyuk Ha , Junsig Kum , Jungyub Lee , Youngju Lee
摘要： An antenna device can include: an antenna substrate, on which an array antenna including at least one radiation element is arranged; and a cover spaced apart from the antenna substrate at at least a predetermined distance and further including at least one relay radiation element arranged to correspond to the at least one radiation element.
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10.发明授权公开(公告)号：US11764459B2
公开(公告)日：2023-09-19
申请号：US18147270
申请日：2022-12-28
发明人： Juneseok Lee , Junsig Kum , Kwanghyun Baek , Dohyuk Ha , Jinsu Heo , Youngju Lee , Jungyub Lee
CPC分类号： H01Q1/2283 , H01Q1/243 , H01Q9/0435 , H01Q9/42 , H04B7/0617 , H05K1/189
摘要： The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An antenna module is provided. The antenna module includes a flexible printed circuit board (FPCB) including a first surface directed in a first direction and a second surface directed in a second direction that forms a predetermined first angle with respect to the first direction, a first antenna deployed on one surface of the first surface, and a second antenna deployed on one surface of the second surface.
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