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公开(公告)号：US20250150138A1
公开(公告)日：2025-05-08
申请号：US18918268
申请日：2024-10-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junho Lee , Jaein Kim , Yoojin Choi
IPC: H04B7/06
Abstract: A method of operating a wireless communication device includes calculating a first channel matrix for a downlink channel based on a CSI-RS, determining a stage level of a multi-stage vector quantization process based on an uplink channel, extracting, using a first machine learning model, a latent vector based on the first channel matrix, selecting a first codeword from a first codebook corresponding to a first stage, and generating, in the first stage, a first residual latent vector based on the latent vector, selecting, in a second stage corresponding to the determined stage level, a second codeword from a second codebook corresponding to the second stage, and generating, in the second stage, a second residual latent vector based on the first residual latent vector, wherein the second residual latent vector is based on a second codeword, and generating a bitstream based on the first codeword and the second codeword.
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12.发明申请公开(公告)号：US20240396650A1
公开(公告)日：2024-11-28
申请号：US18793098
申请日：2024-08-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doyeon Kim , Junho Lee , Yoojin Choi
IPC: H04B17/318 , H04B7/08
Abstract: An electronic device includes at least one memory, a communication interface including an antenna array configured to form a plurality of candidate beams, and at least one processor operatively connected to the communication interface and the at least one memory. The at least one processor is configured to generate a plurality of pieces of reference signal received power (RSRP) pattern data based on an RSRP measured in each of the plurality of candidate beams with respect to a signal received from an external device; estimate an angle of arrival (AoA) distribution for each of the plurality of pieces of RSRP pattern data, by applying each of the plurality of pieces of RSRP pattern data to a neural network that is trained based on a deep-learning algorithm; and perform a beam management for a wireless communication with the external device, based on the estimated AoA distribution.
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公开(公告)号：US12016508B2
公开(公告)日：2024-06-25
申请号：US17703575
申请日：2022-03-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daeseon Yeom , Jungchan Ryu , Junho Lee , Minho Jung
CPC classification number: A47L15/4206 , A47L15/0023 , A47L15/421 , A47L15/4223
Abstract: A dish washer includes a cabinet, a tub positioned inside the cabinet, a sump provided in a lower portion of the tub, a case brake provided on a side wall of the tub connected to the sump, and a filter device positioned below the tub inside the cabinet, to selectively filter or unfilter water received from a water supply source, and to supply the filtered water or the unfiltered water to the case brake, the water passed through the case brake is collected in the sump, the case brake is located higher than the sump to prevent a backflow of the water collected in the sump to the case brake.
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14.发明公开公开(公告)号：US20240145509A1
公开(公告)日：2024-05-02
申请号：US18380914
申请日：2023-10-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangeun MUN , Sookyoung Roh , Junho Lee
IPC: H01L27/146 , G02B3/00
CPC classification number: H01L27/14627 , G02B3/0006
Abstract: An image sensor includes a sensor substrate including a plurality of pixels for sensing incident light, and a nano-photonic microlens array including a plurality of nano-photonic microlenses corresponding respectively to the plurality of pixels, wherein each of the plurality of nano-photonic microlenses includes a plurality of nano-structures that are arranged two-dimensionally to condense incident light onto corresponding pixels, and a gap between two nano-structures that are arranged directly facing each other across a boundary between two adjacent nano-photonic microlenses is greater than an arrangement period of the plurality of nano-structures in each of the plurality of nano-photonic microlenses.
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15.发明授权公开(公告)号：US11688928B2
公开(公告)日：2023-06-27
申请号：US16957158
申请日：2018-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junho Lee
CPC classification number: H01Q1/2283 , H01Q1/243 , H05K1/0216 , H05K1/0243
Abstract: An electronic device according to various embodiments may include a housing, an antenna structure positioned in the housing, and a wireless communication circuit. The antenna structure may include a first conductive layer including a first opening, a second conductive layer positioned in parallel with the first conductive layer, and including a second opening which overlaps at least in part with the first opening when the first conductive layer is seen from above, a third conductive layer positioned in parallel with the first conductive layer and interposed between the first conductive layer and the second conductive layer, a first insulating layer interposed between the first conductive layer and the third conductive layer, a second insulating layer interposed between the second conductive layer and the third conductive layer, a first conductive plate electrically separated from the first conductive layer and disposed within the first opening, a second conductive plate electrically separated from the second conductive layer and disposed within the second opening, a first conductive via electrically coupled between the first conductive plate and the third conductive layer through the first insulating layer, and a second conductive via electrically coupled between the second conductive plate and the third conductive layer through the second insulating layer. The wireless communication circuit may be configured to transmit or receive a signal having a frequency between 3 Giga Hertz (GHz) and 100 GHz and is electrically coupled to the antenna structure. Various embodiments may be possible.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10965359B2
公开(公告)日：2021-03-30
申请号：US16794753
申请日：2020-02-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joontae Kim , Junho Lee , Sungyoon Cho
IPC: H04B7/06 , H04W16/28 , H04B7/0408 , H04B7/155
Abstract: Provided is a method of operating a wireless communication device including a phased array including a first antenna group and a second antenna group to form a beam for transmitting and receiving signals polarized in different directions, which includes receiving first signals polarized in a first direction; receiving second signals polarized in a second direction; measuring power of the first signals and power of the second signals; analyzing a relationship between a channel corresponding to the first receiving beam and a channel corresponding to the second receiving beam; estimating power of third signals that are expected to be received through the first antenna group and power of fourth signals that are expected to be received through the second antenna group; and selecting a receiving beam pattern for wireless communication.
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17.发明申请公开(公告)号：US20200274593A1
公开(公告)日：2020-08-27
申请号：US16794753
申请日：2020-02-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joontae Kim , Junho Lee , Sungyoon Cho
IPC: H04B7/06 , H04B7/155 , H04W16/28 , H04B7/0408
Abstract: Provided is a method of operating a wireless communication device including a phased array including a first antenna group and a second antenna group to form a beam for transmitting and receiving signals polarized in different directions, which includes receiving first signals polarized in a first direction; receiving second signals polarized in a second direction; measuring power of the first signals and power of the second signals; analyzing a relationship between a channel corresponding to the first receiving beam and a channel corresponding to the second receiving beam; estimating power of third signals that are expected to be received through the first antenna group and power of fourth signals that are expected to be received through the second antenna group; and selecting a receiving beam pattern for wireless communication.
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18.发明申请公开(公告)号：US20190121486A1
公开(公告)日：2019-04-25
申请号：US16222167
申请日：2018-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyesoon Jeong , Kyuchul Kong , Daesik Hwang , Hoondo Heo , Cheonkum You , Junho Lee , Hyunsuk Choi
Abstract: Methods and apparatuses for touch event processing are provided. A touch input is received in a designated region of a touchscreen display of the electronic device. The touch input is stored in a memory of the electronic device without providing the touch input as input to an application of the electronic device, upon reception of the touch input in the designated region. A drag input is received on the touch screen display as a continuation of the touch input. A processor of the electronic device determines the touch input and the drag input as input for the application upon the drag input exceeding a threshold.
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公开(公告)号：US09405744B2
公开(公告)日：2016-08-02
申请号：US14318416
申请日：2014-06-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gongwook Lee , Taehwan Son , Junho Lee , Jinhe Jung
CPC classification number: G06F17/277 , G06F17/2735 , G06K9/00442 , G06K9/228 , G06K9/4604 , G06K9/6202 , G06K9/723
Abstract: A method for recognizing an image and an apparatus using the same. The method includes: receiving image information including a first object and a second object; recognizing position information of the first object indicated by the second information in the received image information; extracting effective information included in the first object of the received image information in response to the recognized position information; and outputting related information corresponding to the recognized effective information.
Abstract translation: 用于识别图像的方法和使用其的装置。 该方法包括：接收包括第一对象和第二对象的图像信息; 识别由所接收的图像信息中的第二信息指示的第一对象的位置信息; 响应于所识别的位置信息，提取包含在接收到的图像信息的第一对象中的有效信息; 并输出与所识别的有效信息对应的相关信息。
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公开(公告)号：US20250167144A1
公开(公告)日：2025-05-22
申请号：US18665324
申请日：2024-05-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junho Lee , JUHYEON KIM , SEUNGHOON YEON , SeungRyong Oh
IPC: H01L23/00 , H01L23/48 , H01L25/065
Abstract: A semiconductor structure may include a first redistribution line, a first redistribution via that is positioned on the first redistribution line and has a width in the horizontal direction that decreases from a bottom end of the first redistribution via to a top end of the first redistribution via, a second redistribution line that is positioned on the first redistribution via, a dielectric that covers the first redistribution line, the first redistribution via, and the second redistribution line, and a first seed metal layer that is positioned between the lower surface of the first redistribution via and the first redistribution line, between the side surface of the first redistribution via and the dielectric, and between the lower surface of the second redistribution line and the dielectric.
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