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公开(公告)号：US20220069440A1
公开(公告)日：2022-03-03
申请号：US17325841
申请日：2021-05-20
Inventor： Gangil BYUN , SANGROCK YOON , KISEO KIM , Donghyee HWANG
Abstract: An electronic device includes a display panel including an antenna. The antenna includes a first antenna portion. A second antenna portion is spaced apart from the first antenna portion in a first direction. A plurality of intermediate antenna portions is disposed between the first antenna portion and the second antenna portion and is electrically connected to the first antenna portion and the second antenna portion. The first antenna portion includes a first pattern portion and a first line portion having a first width in a second direction crossing the first direction. The second antenna portion includes a second pattern portion and a second line portion having a second width in the second direction that is larger than the first width.
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公开(公告)号：US11264448B2
公开(公告)日：2022-03-01
申请号：US16697542
申请日：2019-11-27
Inventor： Jun Hee Lee , Noejung Park
IPC: H01L27/11507 , H01L49/02
Abstract: Provided is a dielectric thin film. The dielectric thin film includes: a plurality of ferroelectric domains including phonons having displacement in a direction of a first axis; and a plurality of spacers configured to block elastic interaction between the phonons, wherein the ferroelectric domains and the spacers are alternately and repeatedly arranged along a second axis which is perpendicular to the first axis.
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公开(公告)号：US11256373B2
公开(公告)日：2022-02-22
申请号：US16188497
申请日：2018-11-13
Inventor： Jae Ik Lim , Won Sang Park , Hye Yong Chu , Kibog Park , Sungchul Jung , Hanbyul Jin
Abstract: An input sensing unit that utilizes conductive layers to sense various types of input. The input sensing unit may include a first conductive layer including first sensing electrodes; a second conductive layer disposed on the first conductive layer, the second conductive layer including second sensing electrodes and third sensing electrodes; and at least one insulating layer insulating the first conductive layer and the second conductive layer from each other. The input sensing unit senses at least one of a touch, a pressure, and a degree of moisture based on a change in capacitance between the conductive layers.
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公开(公告)号：US11230703B2
公开(公告)日：2022-01-25
申请号：US16495680
申请日：2018-11-14
Inventor： Yong Hwan Kim , Jung Ho Jang , Byoung Wook Jeon
Abstract: The present invention relates to a recombinant microorganism for producing formic acid, which has a formate dehydrogenase 1 alpha subunit (FDH1α)-encoding endogenous gene deleted therefrom and an FDH1-encoding exogenous gene introduced thereinto, and a method for production of formic acid by using the microorganism.
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公开(公告)号：US11214733B2
公开(公告)日：2022-01-04
申请号：US16464433
申请日：2017-01-12
Inventor： Jong Nam Park , Yo Han Suh , Tae Yun Kim
Abstract: The present invention provides a quantum dot of which a surface is passivated with a short chain ligand, and a method of passivating a surface of the quantum dot using a ligand exchange reaction.
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Patent Agency Ranking
公开(公告)号：US20210406643A1
公开(公告)日：2021-12-30
申请号：US16642579
申请日：2019-08-30
Inventor： Jae Sik CHOI , Hae Dong JEONG , Gi Young JEON
Abstract: Disclosed is a method and apparatus for extracting data in a deep learning model. The method includes receiving an input query, determining a first decision boundary set being a subset of a decision boundary set corresponding to a target layer of the deep learning model, extracting a decision region including the input query based on the first decision boundary set, and extracting data included in the decision region.
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公开(公告)号：US20210390405A1
公开(公告)日：2021-12-16
申请号：US17340639
申请日：2021-06-07
Inventor： Young Ri CHOI , Yeon Hyeok JEONG , Seung Min LEE , Seong Hyeon JUE
Abstract: Disclosed is a training system performing training on a plurality of neural network models in parallel. The training system includes a first job proxy that receives a training request for a first neural network model and partitions a first training job corresponding to the first neural network model into first microservices, a second job proxy that receives a training request for a second neural network model and partitions a second training job corresponding to the second neural network model into second microservices, a scheduler that dynamically schedules the first microservices and the second microservices so as to be executed by heterogeneous processing units, a cluster that includes the heterogeneous processing units, sequentially executes the first microservices and sequentially executes the second microservices, and a distributed in-memory database that stores parameters generated in response to the execution of the first microservices and the second micro services.
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公开(公告)号：US11145895B2
公开(公告)日：2021-10-12
申请号：US15778125
申请日：2017-07-07
Inventor： Seongyoon Lim , Jiyoon Kwon , Seok Koo Kim , Heojin Hah , Youngsik Kim , Hyunji Choi , Jaekwang Kim , Seongwoo Hur
IPC: H01M10/0562 , H01M50/451 , H01M50/449 , H01M50/454 , H01M50/457 , H01M50/489 , H01M50/491 , H01M50/494 , H01M50/497 , H01M10/0585 , H01M4/13 , H01M10/42
Abstract: The present invention relates to a multilayer electrolyte cell, a secondary battery including the multilayer electrolyte cell, and a manufacturing method thereof, and more particularly, to a multilayer electrolyte cell, in which electrolytes are configured in multiple layers by stacking polymer coating layers containing ceramic solid electrolytes and liquid electrolytes including an ionic liquid in a porous structure base, a secondary battery including the multilayer electrolyte cell, and a manufacturing method thereof.
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公开(公告)号：US20210313691A1
公开(公告)日：2021-10-07
申请号：US17123614
申请日：2020-12-16
Inventor： GANGIL BYUN , JAE-KYOUNG KIM , KISEO KIM , WONSANG PARK , JINMYEONG HEO
Abstract: A display device includes a display panel in which an active area and a peripheral area are defined, and an antenna unit including a main pattern, a first sub-pattern, and an antenna line. The main pattern is disposed on the display panel in the active area, transmits and/or receives a signal, and operates at a first frequency. The first sub-pattern is disposed on the display panel in the active area, is spaced apart from the main pattern in a first direction, is capacitively coupled to the main pattern, and operates at a second frequency different from the first frequency.
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公开(公告)号：US11114953B2
公开(公告)日：2021-09-07
申请号：US15525993
申请日：2015-11-11
Applicant: Samsung Electronics Co., Ltd. , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Inventor： Jeong Min Baik , Jin Sung Chun , Byeong Uk Ye
Abstract: A method for manufacturing a charge pump-based artificial lightning generator comprises the steps of: forming a second electrode on a prepared substrate; forming a negatively charged body having a sponge structure under the second electrode; removing spherical polymer particles from the negatively charged body using a toluene solution; allowing metal particles to penetrate into the negatively charged body; forming a positively charged body in a location which is at a predetermined distance below the negatively charged body in order to generate charges; nano-structuring the surface of the positively charged body; coating the nano-structured surface of the positively charged body with second metal particles; forming a ground layer for charge separation while maintaining a constant distance in the downward direction from one side of the positively charged body; and forming a first electrode for charge accumulation in a location which is at a predetermined distance below the positively charged body. Accordingly, the present invention can be miniaturized, can produce high-output energy from minute energy such as a wind, a vibration, or a sound, and can remarkably reduce costs incurred according to energy collection.
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