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公开(公告)号：US11489581B2
公开(公告)日：2022-11-01
申请号：US17283059
申请日：2019-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul Park , Suha Yoon
Abstract: An electronic device, according to various embodiments of the present invention, is disclosed, comprising: an antenna array including a plurality of antenna elements disposed at intervals of a first distance; and a communication circuit electrically connected with the antenna array, wherein the communication circuit is configured to: supply power to a first antenna element and a second antenna element spaced apart from the first antenna element by a second distance among the plurality of antenna elements; form a beam comprising a main lobe and a grating lobe having a predetermined angle with the main lobe, by using the first antenna element and the second antenna element; and sense an RF signal incident from the outside by using the formed beam. Various other embodiments inferred from the present specification are also possible.
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72.发明申请公开(公告)号：US20220006175A1
公开(公告)日：2022-01-06
申请号：US17477428
申请日：2021-09-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hamid Reza Memar Zadeh Tehran , Sungchul Park , Gary Xu
Abstract: A user equipment (UE) and a method of operating the UE. The UE a display, a cover, a transceiver, and an antenna array. The display partially forms a front surface of the UE. The cover partially forms a side surface of the UE and includes a plurality of electromagnetic strips . The transceiver transmits a signal including a vertical polarization element and a horizontal polarization element. The antenna array is electrically connected with the transceiver and disposed in the space such that, the antenna array is substantially non-overlapped with the cover. The vertical polarization element or the horizontal polarization element is substantially perpendicular to at least one of the plurality of electromagnetic strips.
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公开(公告)号：US11177733B2
公开(公告)日：2021-11-16
申请号：US16999644
申请日：2020-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul Park , Dongil Son , Suha Yoon , Euichang Jung
Abstract: An apparatus and a method for controlling a voltage conversion mode in an electronic device are provided. The electronic device includes a power management module, a communication processor, and at least one processor operably connected to the communication processor, wherein the at least one processor identifies a modulation order used for communication with an external device, in a case that communication with the external device is performed using a wireless resource, and configures, based on the modulation order, a voltage conversion mode of the power management module that supplies power to the communication processor to a pulse frequency modulation (PFM) mode or a pulse width modulation (PWM) mode.
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公开(公告)号：US11133595B2
公开(公告)日：2021-09-28
申请号：US16724920
申请日：2019-12-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul Park , Wonjoon Choi
Abstract: Disclosed is an electronic device including a metal bezel including a bezel patch separated through a bezel slit, a printed circuit board including a first conductive pattern and a second conductive pattern, which are separated through a substrate slit and a communication module transmitting or receiving an antenna signal, using an antenna element including the bezel patch, the first conductive pattern, and the second conductive pattern. The first conductive pattern is connected to a part of the metal bezel. The bezel patch and the second conductive pattern is arranged to be aligned vertically. A bezel cavity is formed between the bezel patch and the second conductive pattern.
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Patent Agency Ranking
公开(公告)号：US11095340B2
公开(公告)日：2021-08-17
申请号：US17045608
申请日：2019-06-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul Park , Suha Yoon , Euichang Jung
IPC: H04B7/04 , H04B7/024 , H04B7/0404 , H04B7/06
Abstract: Disclosed is an electronic device including housing, a first antenna array positioned on the housing and/or inside the housing, a second antenna array spaced from the first antenna array and positioned on the housing and/or inside the housing, at least one wireless communication circuit electrically connected to the first antenna array and the second antenna array, and at least one communication processor transmitting and/or receiving a signal through the at least one wireless communication circuit, using beamforming. In addition, various embodiments as understood from the specification are also possible.
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公开(公告)号：US10917820B2
公开(公告)日：2021-02-09
申请号：US16339532
申请日：2017-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Doyoung Jung , Changyeul Kwon , Joosoon Kim , Ilju Na , Yoonjo Oh , Sukjin Yun , Sungrok Yoon , Wonsup Cho , Suyoung Park , Sungchul Park
Abstract: The disclosure relates to a wireless communication device and a method for controlling the same and, particularly, to a wireless communication device capable of communicating in different frequency bands, and a method for controlling the same.
A method according to an embodiment of the disclosure corresponds to a method for controlling a wireless communication device having a wireless communication unit in accordance with each of a plurality of wireless communication standards. The method may comprise the steps of: receiving a first control signal from a first network by a first communication processor which communicates in a first wireless standard mode; controlling, by the first communication processor, power of a second communication processor of a second wireless standard mode to be turned on when the first control signal includes system control information of the second wireless standard mode; transferring, by the first communication processor, control information to be used in a system of the second wireless standard mode to the second communication processor through a data communication interface when data received from a system of the first wireless standard mode includes the control information to be used in the system of the second wireless standard mode; and accessing and communicating with the system of the second wireless standard mode by the second communication processor.
The present research has been conducted with the support of the “Cross-Department Giga KOREA Project” of the Ministry of Science, ICT and Future Planning.-
公开(公告)号：US10347985B2
公开(公告)日：2019-07-09
申请号：US15685363
申请日：2017-08-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjin Kim , Kwanghyun Baek , Byungchul Kim , Jungmin Park , Youngju Lee , Sungchul Park
Abstract: An electronic device is provided that includes a circuit board received in the electronic device and in which at least one board is layered, a communication module disposed at one surface of the circuit board and electrically connected to the circuit board, an antenna electrically connected to the communication module, and a metal structure whose one surface is separated from the other surface of the circuit board to form a space within the electronic device by enclosing the circuit board and in which at least one aperture is formed at one side thereof.
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公开(公告)号：US10097215B2
公开(公告)日：2018-10-09
申请号：US15071818
申请日：2016-03-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongjun Song , Kyunghwan Jo , Youngseok Song , Sungchul Park
Abstract: A transmission power control method and an electronic device capable of adjusting a bias of a power amplifier are provided. The electronic device includes: a temperature sensor; a power amplifier (PA); and a controller configured to monitor signals from the temperature sensor, determine a bias value for the PA, based on the monitored signals, and control the PA to amplify a signal for transmission based on the determined bias value.
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公开(公告)号：US09965120B2
公开(公告)日：2018-05-08
申请号：US14937496
申请日：2015-11-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungchul Park
CPC classification number: G06F3/044 , G06F3/0416 , G06F3/046
Abstract: An electronic device and method for processing an input are provided. The electronic device includes a digitizer pad formed by a single channel and a digitizer pad controller configured to supply a current to the digitizer pad, sense a change in at least one of a frequency and a phase of an electromagnetic field corresponding to a pressure intensity applied by a tip of an external input device, and determine data related to the pressure intensity applied by the external input device based on the change in the at least one of the frequency and the phase of the sensed electromagnetic field.
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