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公开(公告)号：US11988443B2
公开(公告)日：2024-05-21
申请号：US17299151
申请日：2019-10-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjae Oh , Taehan Jeon , Jaehyun Park , Minjae Kim , Boah Kim , Hyunwoo Kim , Jangpyo Park , Changwon Son , Dongeui Shin
CPC classification number: F25D29/005 , F25D23/028 , G01K13/00 , G05D23/1902 , F25D2700/02 , F25D2700/12
Abstract: An electronic device is disclosed. The electronic device of the present invention comprises a communication unit and a processor for receiving information on a refrigerator from the refrigerator through the communication unit, dividing an operation section of the refrigerator into an event section and a normal section on the basis of the received information, and determining whether the refrigerator is abnormal on the basis of a state of the refrigerator in the normal section or the event section among the received information. The event section includes a section from a time point when a door of the refrigerator is opened to a time point when the temperature of the refrigerator reaches a predetermined temperature after the door is closed, and the normal section includes a section from a time point when the temperature of the refrigerator reaches the predetermined temperature to a time point before the door is opened.
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公开(公告)号：US11923209B2
公开(公告)日：2024-03-05
申请号：US17678233
申请日：2022-02-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunwoong Hwang , Chawon Koh , Seok Heo , Hyunwoo Kim
IPC: H01L21/67 , H01L21/687
CPC classification number: H01L21/67051 , H01L21/6715 , H01L21/68764
Abstract: A substrate processing apparatus includes a substrate support configured to support and rotate a substrate, at least one first lower cleaning nozzle configured to spray a first cleaning liquid on a lower surface of the substrate, at least one second lower cleaning nozzle configured to spray a second cleaning liquid on the lower surface of the substrate, a bowl assembly disposed around the substrate support, the bowl assembly including a cup body providing an annular shaped accommodating space and inner and outer collection portions sequentially arranged in a radial direction in a lower portion of the cup body, an annular shaped discharge guide plate disposed in the receiving space of the bowl assembly under the substrate and extending outwardly from a circumference of the substrate, and a discharge separation plate provided within the receiving space of the bowl assembly to be movable upward and downward.
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公开(公告)号：US11921216B2
公开(公告)日：2024-03-05
申请号：US17119370
申请日：2020-12-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Taehee Lee , Jinpyo Gwak , Hyunseok Hong , Hyunwoo Kim , Yeongrok Lee , Boseok Moon
IPC: G01S17/894 , G01S7/48 , G06T7/521 , G06T7/55
CPC classification number: G01S17/894 , G01S7/4808 , G06T7/521 , G06T7/55 , G06T2207/10028 , G06T2207/20224
Abstract: An electronic apparatus is provided. The electronic apparatus according to the disclosure includes: a light emitter; a light receiver; a memory; and a processor, wherein the processor is configured to: acquire a first depth image based on first reflected light acquired during a first time period and store the first depth image in the memory, acquire a second depth image based on second reflected light acquired during a second time period following the first time period, and acquire distance information between the electronic apparatus and the object included in the second depth image by subtracting a first depth value of each pixel of the first depth image from a second depth value of each pixel of the second depth image, and correct the distance information by using a compensation value acquired based corresponding to time information on the second time period.
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公开(公告)号：US11693315B2
公开(公告)日：2023-07-04
申请号：US17238355
申请日：2021-04-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eunkyung Lee , Sumin Kim , Hyunwoo Kim , Juhyeon Park , Giyoung Song , Sukkoo Hong , Yoonhyun Kwak , Youngmin Nam , Byunghee Sohn , Sunyoung Lee , Aram Jeon , Sungwon Choi
IPC: G03F7/004 , G03F7/038 , G03F7/039 , C07C309/12 , C07D333/76 , C07C381/12
CPC classification number: G03F7/0045 , C07C309/12 , C07C381/12 , C07D333/76 , G03F7/038 , G03F7/039 , C07C2603/74
Abstract: Disclosed are a photoacid generator, a photoresist composition including the same, and a method of preparing the photoacid generator. The photoacid generator may include a compound represented by Formula 1:
wherein, in Formula 1, CY, A1, A2, and B are respectively described in the specification.-
15.发明公开公开(公告)号：US20230194456A1
公开(公告)日：2023-06-22
申请号：US17935131
申请日：2022-09-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yunho Kim , Jinhyeok Jang , Hyunwoo Kim , Jaeeun Song , Seokjun Won , Yigil Cho
IPC: G01N27/30 , G01N27/416 , G01N27/49
CPC classification number: G01N27/301 , G01N27/4161 , G01N27/49
Abstract: A filter contamination measuring device includes: a working electrode adjacent to a first surface of a filter, the filter configured to adsorb an ionic material of a first polarity, a counter electrode disposed on the other surface of the filter, a potentiostat configured to apply a voltage of a second polarity to the working electrode for a predetermined period of time, and to measure current output from the working electrode. The potentiostat is configured to increase the voltage over the predetermined amount of time. The filter contamination measuring device further includes a controller configured to calculate a maximum current attained during the predetermined amount of time and a corresponding voltage value, and to determine the type and concentration of the ionic material based on the maximum current and the voltage value.
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Patent Agency Ranking
公开(公告)号：US11657639B2
公开(公告)日：2023-05-23
申请号：US17239932
申请日：2021-04-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jihoon Park , Jihun Heo , Sanggeun Han , Hyunwoo Kim , Bongjae Rhee
CPC classification number: G06V40/1318 , G06F3/0412 , G06V40/1329 , H05K1/028 , H05K1/118
Abstract: An electronic device is provided. The electronic device includes a transparent member comprising a transparent material, a display panel disposed under the transparent member and including a plurality of pixels, a biometric sensor disposed under the display panel, and a filter disposed between the display panel and the biometric sensor and covering the biometric sensor.
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公开(公告)号：US20230055848A1
公开(公告)日：2023-02-23
申请号：US17952920
申请日：2022-09-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunwoo Kim , Honghee Gil , Jinho Mun , Mihwa Park , Sungdeuk Park
IPC: H04L67/51 , H04L67/50 , G06F3/16 , H04M1/72454
Abstract: An electronic device includes a display, a processor and a memory storing instructions executable by the processor where the processor is connected to the memory and configured to collect a usage log of the electronic device, identify a usage pattern according to a user characteristic by analyzing the usage log, generate a personalized user context corresponding to an undefined situation that is not predefined in the electronic device based on the usage pattern, and output a recommendation service to the display in response to recognizing the personalized user context.
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公开(公告)号：US11375052B2
公开(公告)日：2022-06-28
申请号：US16868939
申请日：2020-05-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jihun Heo , Jihoon Park , Seungho Hwang , Bongjae Rhee , Dongchurl Kim , Hyunwoo Kim , Sanggeun Han
Abstract: An electronic device includes a display module including: a housing; a display including a first panel including a first surface, a second surface opposite the first surface, and a plurality of pixels interposed between the first surface and the second surface; a cover layer disposed on the first surface of the first panel; a second panel disposed on the second surface of the first panel; and a sensor coupled to the second surface of the first panel to provide a sensing area on the one surface of the housing.
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公开(公告)号：US11038901B2
公开(公告)日：2021-06-15
申请号：US16212083
申请日：2018-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungil Cho , Iljoo Kim , Hyunwoo Kim , Daesung Choi
Abstract: A server is provided. The server includes a communication interface configured to communicate with an electronic apparatus connected to an Internet of things (IoT) device, a storage configured to store a scenario about an attack received by the IoT device from an external apparatus by stages and information relating to a malicious code corresponding to the scenario, and a processor configured to, based on the IoT device being attacked by the external apparatus over at least one step through the electronic apparatus, receive, from the electronic apparatus, an alert for an attack received by stages, and to identify information relating to a malicious code corresponding to at least one alert received from the electronic apparatus based on the pre-stored scenario.
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公开(公告)号：US10199366B2
公开(公告)日：2019-02-05
申请号：US15627536
申请日：2017-06-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungwon Kim , Su-Jin Kwon , Junwon Han , Hyunwoo Kim , Byung Lyul Park
Abstract: A method of manufacturing a semiconductor package, the method including forming a hole that penetrates an interconnect substrate; providing a first carrier substrate below the interconnect substrate; providing a semiconductor chip in the hole; forming a molding layer by coating a molding composition on the semiconductor chip and the interconnect substrate; adhering a second carrier substrate onto the molding layer with an adhesive layer; removing the first carrier substrate to expose a bottom surface of the semiconductor chip and a bottom surface of the interconnect substrate; forming a redistribution substrate below the semiconductor chip and the interconnect substrate; detaching the second carrier substrate from the adhesive layer; and removing the adhesive layer.
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