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公开(公告)号：US10986565B2
公开(公告)日：2021-04-20
申请号：US16827017
申请日：2020-03-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hye Jeong Kim , Yun Gyu Bae , Sung Jin Park , Dong Suk Jung
Abstract: An electronic device and network scan method thereof are provided. The electronic device includes a communication module connected to an antenna capable of transmitting signals to and receiving signals from a network, a memory configured to store a database including a plurality of items of network identification information and country information corresponding to each item of network identification information, and a processor configured to control the communication module to perform a first network scan with respect to a specified frequency band of a specified radio access technology (RAT), determine country information using network identification information obtained by the first network scan and the database, and perform a second network scan with respect to a RAT and a frequency band determined based at least an the determined country information.
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公开(公告)号：US10716443B2
公开(公告)日：2020-07-21
申请号：US15579477
申请日：2016-06-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seok Man Hong , Dong Wook Kim , Sin Ae Kim , Ki Hwan Kwon , Sung Jin Park , Hyo Won Sin , Jin Wook Yoon , Dong Woo Ha
Abstract: The robotic cleaner includes a cleaner body that is movable and a suction unit that is movable relative to the cleaner body in a vertical direction. The suction unit includes an inlet for sucking impurities from the surface to be cleaned, and at least one support unit for spacing the inlet and the surface to be cleaned. With the configuration, the foreign substance suction efficiency from the surface to be cleaned may be improved, and a constant gap between the suction portion and the surface to be cleaned may be maintained.
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公开(公告)号：US10516552B2
公开(公告)日：2019-12-24
申请号：US15793329
申请日：2017-10-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Jin Park , Hyung Yeol Lee , Chang Won Nam , Yun Gyu Bae , Won Joon Cho
IPC: H04L12/54 , H04W76/16 , H04L12/891 , H04W40/16 , H04W84/12 , H04W36/04 , H04W72/12 , H04L29/06 , H04W40/24 , H04W88/06 , H04W36/06 , H04W72/04
Abstract: An electronic device is provided. The electronic device includes one or more antennas that resonate within a licensed band and an unlicensed band, a first communication circuit electrically connected with at least part of the one or more antennas and processing an LTE signal, a second communication circuit electrically connected with at least part of the one or more antennas and processing a Wi-Fi signal, and a processor electrically connected with the first communication circuit and the second communication circuit. The processor is configured to obtain first data indicating a state of a first channel corresponding to a first communication protocol, obtain second data indicating a state of a second channel corresponding to a second communication protocol, select at least one communication protocol based on the first data and the second data, and perform communication through a communication circuit, which corresponds to the selected at least one communication protocol.
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公开(公告)号：US10057025B2
公开(公告)日：2018-08-21
申请号：US14644004
申请日：2015-03-10
Inventor： Sung Jin Park , Min Hoe Kim , Dong Ho Cho , Sun-Heui Ryoo
IPC: H04L5/00 , H04B7/0408 , H04B7/06 , H04B7/024 , H04W36/06
CPC classification number: H04L5/0048 , H04B7/024 , H04B7/0408 , H04B7/0617 , H04L5/0023 , H04L5/0035 , H04W36/06
Abstract: A method to operate a receiving node is provided. The method includes receiving a first set of reference signals being transmit-beamformed using transmit beam groups in at least one transmitting node with receive-beamforming using receive beam groups. The method also includes transmitting information to select one transmit beam group of the transmit beam groups to one of the at least one transmitting node. The method further includes receiving a second set of the reference signals being transmit-beamformed using transmit beams of the one of the transmit beam groups in the at least one transmitting node with receive-beamforming using receive beams of one of the receive beam groups.
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公开(公告)号：US11345998B2
公开(公告)日：2022-05-31
申请号：US15988067
申请日：2018-05-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byung Sun Park , Ji Youn Seo , Ji Woon Im , Hyun Seok Lim , Byung Ho Chun , Yu Seon Kang , Hyuk Ho Kwon , Sung Jin Park , Tae Yong Eom , Dong Hyeop Ha
IPC: C23C16/455 , H01J37/32 , H01L21/02
Abstract: A deposition apparatus includes an upper shower head and a lower shower head within a process chamber, the upper shower head and the lower shower head facing each other, a support structure between the upper shower head and the lower shower head, the support structure being connected to the lower shower head to support a wafer, and a plasma process region between the wafer supported by the support structure and the lower shower head, wherein the lower shower head includes lower holes to jet a lower gas in a direction of the wafer, wherein the upper shower head includes upper holes to jet an upper gas in a direction of the wafer, and wherein the support structure includes through opening portions to discharge a portion of the lower gas jetted through the lower holes to a space between the support structure and the upper shower head.
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Patent Agency Ranking
公开(公告)号：US10602432B2
公开(公告)日：2020-03-24
申请号：US15155501
申请日：2016-05-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hye Jeong Kim , Yun Gyu Bae , Sung Jin Park , Dong Suk Jung
Abstract: An electronic device and network scan method thereof are provided. The electronic device includes a communication module connected to an antenna capable of transmitting signals to and receiving signals from a network, a memory configured to store a database including a plurality of items of network identification information and country information corresponding to each item of network identification information, and a processor configured to control the communication module to perform a first network scan with respect to a specified frequency band of a specified radio access technology (RAT), determine country information using network identification information obtained by the first network scan and the database, and perform a second network scan with respect to a RAT and a frequency band determined based at least an the determined country information.
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公开(公告)号：US10586852B2
公开(公告)日：2020-03-10
申请号：US16156062
申请日：2018-10-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jung Han Lee , Myung Il Kang , Jae Hwan Lee , Sun Wook Kim , Seong Ju Kim , Sung Jin Park , Hong Seon Yang , Joo Hee Jung
Abstract: A semiconductor device including a first fin protruding on a substrate and extending in a first direction; a first gate electrode on the first fin, the first gate electrode intersecting the first fin; a first trench formed within the first fin at a side of the first gate electrode; a first epitaxial layer filling a portion of the first trench, wherein a thickness of the first epitaxial layer becomes thinner closer to a sidewall of the first trench; and a second epitaxial layer filling the first trench on the first epitaxial layer, wherein a boron concentration of the second epitaxial layer is greater than a boron concentration of the first epitaxial layer.
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公开(公告)号：US10524204B2
公开(公告)日：2019-12-31
申请号：US15850652
申请日：2017-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chang Won Nam , Dae Ho Kang , Sung Jin Park , Hyung Yeol Lee , Won Joon Cho
Abstract: An electronic apparatus is provided. The electronic apparatus includes a radio frequency (RF) module receiving a signal from a base station (BS) of a first network through a downlink subframe including a plurality of symbols in an unlicensed band and at least one processor operating in a first mode or in a second mode power consumed in the second mode is lower than power consumed in the first mode.
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公开(公告)号：US10149590B2
公开(公告)日：2018-12-11
申请号：US14497671
申请日：2014-09-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Youl Jeong , Sung Jin Park , Heum Yong Park , Dong Hun Lee , Min Jae Kim
IPC: A47L11/40 , A47L11/283
Abstract: A robot cleaner includes a plurality of motors each of which transmits a driving force, a pad assembly which is connected to one of the plurality of motors to receive a rotational force from the motor, to rotate in a clockwise or counterclockwise direction, and thus to clean a floor surface, and a wire which is connected to the pad assembly and another one of the plurality of motors so that the pad assembly is tilted by the driving force of the motor, wherein the robot cleaner moves in a particular direction by a non-uniform frictional force between a bottom surface of the pad assembly and the floor surface. The robot cleaner uses wires to tilt the pad assembly and, thus, it is possible to miniaturize the robot cleaner.
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公开(公告)号：US20170347476A1
公开(公告)日：2017-11-30
申请号：US15603896
申请日：2017-05-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Hyeon HWANG , Sung Jin Park , Byoung Ju Ahn , Kwang Youn Lee , Young Jin Yi
CPC classification number: H05K5/0243 , C23C16/44 , C25D11/022 , C25D11/12 , C25D11/16 , C25D11/243 , C25D11/246 , G06F1/1656 , H05K5/0017 , H05K7/1427
Abstract: A housing of an electronic device is provided. The housing includes a first surface, a second surface, a side surface surrounding at least a portion of a space formed between the first surface and the second surface, a first surface layer formed by applying a first texture and a first color to a first area of at least one of the first surface, the second surface, and the side surface of the housing, and a second surface layer formed by applying a second texture and a second color to a second area within the first area, wherein at least one of the first surface layer and the second surface layer includes an oxide film layer.
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