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101.发明授权公开(公告)号：US11870872B2
公开(公告)日：2024-01-09
申请号：US16842375
申请日：2020-04-07
Inventor： Wan Choi , Dongyeon Ko , Junil Choi
IPC: H04L67/568
CPC classification number: H04L67/568
Abstract: Disclosed are an electronic device and an operating method thereof. The electronic device and operating method are configured to detect the number for splitting one piece of content and allowing a plurality of edge nodes to split and store at least some of packets split from the content based on the number. Detecting the number may be performed based on an average amount of storage of the edge nodes for the content.
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102.发明授权公开(公告)号：US11868086B2
公开(公告)日：2024-01-09
申请号：US17331770
申请日：2021-05-27
Inventor： Jaewook Ahn , Haeun Sun , Yunheung Song
IPC: G03H1/04 , H04N13/254
CPC classification number: G03H1/0443 , G03H1/0465 , H04N13/254 , G03H2223/19 , G03H2223/22 , G03H2225/32
Abstract: The present invention relates to a 3D holographic imaging apparatus and method for projecting multiple point light sources to one plane such that qubits can be detected at rapid rate by allowing a 3D qubit model arranged in three dimensions to be simultaneously photographed in two dimensions. For this, the present invention provides a 3D holographic imaging apparatus comprising: a fluorescent unit configured to cause each qubit composing a 3D qubit model to emit qubit fluorescent beams; a lens unit configured to change the qubit fluorescent beams to a desired route; a light modulator configured to modulate each phase of the qubit fluorescent beams for each predetermined position, and control a position of a focal point; and an imaging unit configured to image the qubit fluorescent beams modulated by the light modulator in a two-dimensional (2D) image. Therefore, according to the present invention, it is possible to greatly reduce the preparation and detection time of the 3D qubit model and increase the number of detectable qubits.
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103.发明公开公开(公告)号：US20240005098A1
公开(公告)日：2024-01-04
申请号：US18253471
申请日：2021-11-15
Inventor： Ho Jin CHOI , Chae Gyun LIM
IPC: G06F40/284
CPC classification number: G06F40/284
Abstract: A method of using open domain information for understanding a context of temporal relation information is implemented as a computer program and performed using a computing device. Unnecessary elements is removed by data pre-processing from an input text in a natural language, and then linguistic characteristics of the pre-processed input text are analyzed to generate a linguistic analysis result in a structure form. Candidates for temporal relation information included in the input text are generated by analyzing temporal information and open domain information included in the input text using the linguistic analysis result, then validity of the candidates is verified to generate verified temporal relation information. Since the temporal relation information can be grasped based on the open-domain information in the input text, quality and accuracy of an information extraction result can be increased in applications, thereby improving system performance for question and answer, document summary, conversation systems, etc.
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104.发明公开公开(公告)号：US20240001403A1
公开(公告)日：2024-01-04
申请号：US18255070
申请日：2021-12-02
Inventor： Hyun Joo Lee , Sang Mok Lee , Gichan Yun
IPC: B06B1/02
CPC classification number: B06B1/0292
Abstract: Disclosed are a capacitive micromachined ultrasonic transducer having an adjustable bending angle and a method for manufacturing same. The ultrasonic transducer according to one embodiment may comprise: a substrate; a plurality of transducer elements spaced apart from each other and stacked on top of the substrate; flexible hinges which are positioned between the plurality of transducer elements and formed so as to pass through the substrate; a first polymer layer formed so as to cover the bottom of the substrate; and an actuator layer formed under the first polymer layer.
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公开(公告)号：US11862803B2
公开(公告)日：2024-01-02
申请号：US16647545
申请日：2018-09-28
Inventor： Jun-Young Kim , Moo-Seok Lee , Hee-Tak Kim , Seongmin Yuk , Dong-Hyun Lee
IPC: H01M4/86 , H01M8/1004 , H01M8/1018 , H01M8/10
CPC classification number: H01M4/8663 , H01M8/1004 , H01M8/1018 , H01M2008/1095
Abstract: A radical scavenger, a manufacturing method therefor, a membrane-electrode assembly including the radical scavenger, and a fuel cell including the membrane-electrode assembly are disclosed. The membrane-electrode assembly contains an ion exchange membrane; catalyst electrodes disposed on both surfaces of the ion exchange membrane, respectively; and a radical scavenger disposed at any one position selected from the group consisting of in the catalyst electrodes, in the ion exchange membrane, between the ion exchange membrane and the catalyst electrodes, and a combination thereof.
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Patent Agency Ranking
公开(公告)号：US11860109B2
公开(公告)日：2024-01-02
申请号：US17680469
申请日：2022-02-25
Inventor： Sanghyeon Kim , Jinha Lim , Joonsup Shim
IPC: G01N21/95 , H01L21/762 , G02B6/122
CPC classification number: G01N21/9501 , G02B6/122 , H01L21/7624
Abstract: Various embodiments relate to an optical detection element and GOI (Ge-on-insulator) device for ultra-small on-chip optical sensing, and a manufacturing method of the same. According to various embodiments, the optical detection element and the GOI device may be implemented on a GOI structure comprising a germanium (Ge) layer, and the GOI device may be implemented to have an optical detection element. Specifically, the GOI device may include a GOI structure with a waveguide region comprising a germanium layer, a light source element configured to generate light for the waveguide region, and at least one optical detection element configured to detect light coming from the waveguide region. At least one slot configured to collect light from the light source element may be formed in the germanium layer in the waveguide region. The light source element may generate light so as to be coupled to the germanium layer in the waveguide region. The optical detection element may detect heat generated as light is propagated from the germanium layer.
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公开(公告)号：US11859883B2
公开(公告)日：2024-01-02
申请号：US17841884
申请日：2022-06-16
Inventor： Yohan Lee , Bongjun Kim , Sehyeon Kim , Jaeyoung Kim , Minwoo Jeong , Hyungjin Sung , Jaebok Lee , Sunggoon Park
CPC classification number: F25B41/40 , B01F25/43161 , B01F25/431971 , B01F31/44 , B01F31/81 , F15D1/02 , F28F13/12
Abstract: A flow disturbance apparatus includes: a refrigerant pipe having a flow space in which refrigerant flows; and at least one disturbance member disposed inside the refrigerant pipe that is vibrated by the flow of refrigerant in the refrigerant pipe to disturb the refrigerant flowing in the refrigerant pipe.
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公开(公告)号：US20230411697A1
公开(公告)日：2023-12-21
申请号：US18088378
申请日：2022-12-23
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , Korea Advanced Institute of Science and Technology
Inventor： Eun Ji Kwon , Won Keun Kim , Samuel Seo , Yeon Jong Oh , Kyu Ju Kwak , Dong Hyun Lee , Kyoung Han Ryu , Jun Kyu Park , Nam Soon Choi , Jeong A Lee , Sae Hun Kim
IPC: H01M10/0569 , H01M10/0567 , H01M10/0568 , H01M4/04 , H01M4/40 , H01M50/46 , H01M4/62
CPC classification number: H01M10/0569 , H01M10/0567 , H01M10/0568 , H01M2004/027 , H01M4/405 , H01M50/46 , H01M4/623 , H01M4/0404
Abstract: An electrolyte includes a plurality of additives to form a multi-layered solid electrolyte interface layer. In addition, a lithium secondary battery including the same electrolyte is proposed.
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109.发明公开公开(公告)号：US20230405574A1
公开(公告)日：2023-12-21
申请号：US18249083
申请日：2021-10-13
Inventor： Young Jin CHO , Do Heung KIM , Myung Seok OH , Sung Gap IM , Wontae JANG , Keonwoo CHOI
IPC: B01J37/02 , B01J23/42 , B01J21/04 , B01J21/06 , B01J35/02 , B01J37/12 , C23C16/455 , C23C16/06 , C23C16/44
CPC classification number: B01J37/0244 , B01J37/0228 , B01J23/42 , B01J21/04 , B01J21/063 , B01J35/026 , B01J37/12 , C23C16/45527 , C23C16/06 , C23C16/45555 , C23C16/4408
Abstract: The present disclosure relates to a method for preparing a metal catalyst deposited with a layer film by ALD process and a metal catalyst thereof. More specifically, the present disclosure is intended to inhibit sintering of catalyst particles to prevent activity decrease, thus stably maintaining high activity, and simultaneously, providing heat stability, by layer-by-layer deposition of a layer film with alternation of different inorganic films on the surface of a metal catalyst in an ALD process.
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公开(公告)号：US20230396564A1
公开(公告)日：2023-12-07
申请号：US18454477
申请日：2023-08-23
Inventor： Chunghan LEE , Jinwoo PARK , Byoungkwon CHOI , Dongsu HAN
CPC classification number: H04L47/805 , H04L47/823 , H04L47/83
Abstract: An information processing apparatus comprises a controller. The controller is configured to execute: acquiring a plurality of datasets, each of the datasets being configured with a combination of training data and a correct answer label; and implementing machine learning of an estimation model using the acquired plurality of datasets, wherein the training data includes workload information about an application constructed based on a microservice architecture and resource use information about resources used for each of components included in the application, in a learning target environment, the correct answer label is configured to show a true value of quality of service of the application, and the machine learning comprises training the estimation model such that, for each of the datasets, an estimated value of the quality of service calculated with the estimation model based on the training data corresponds to the true value shown by the correct answer label.
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