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公开(公告)号：US11759633B2
公开(公告)日：2023-09-19
申请号：US16771626
申请日：2018-11-29
Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Ki Hoon Ahn , Soo Hyun Lee
CPC classification number: A61N1/36007 , A61B5/0002 , A61B5/391 , A61N1/0524 , A61N1/3606 , A61N1/36135 , A61N1/37223 , A61B2560/0406
Abstract: The present disclosure relates to neural electrode technology for measuring a biosignal of a human or applying a neural signal to the human, and a neural electrode assembly includes a body that is inserted into a uterus in a non-invasive manner, a recording neural electrode formed to measure a uterine contraction-evoked neural signal, the recording neural electrode being coupled to the body, and a stimulating neural electrode formed to stimulate a nerve entering the uterus to suppress the uterine contraction, the stimulating neural electrode being coupled to the body.
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公开(公告)号：US20230292582A1
公开(公告)日：2023-09-14
申请号：US17795154
申请日：2021-07-27
Inventor： Hyo Jae YOON , Seo Eun BYEON
CPC classification number: H01L51/0022 , H01L51/0023 , H01L2251/301
Abstract: The present invention relates to a liquid metal based fabrication method, and the method for fabricating an electrode based on a liquid metal, according to the present invention, comprises the steps of: preparing a first substrate having a self-assembled monolayer (SAM) on one surface thereof; and printing a liquid metal in a predetermined pattern to be in contact with the surface of the self-assembled monolayer by using a printing device including a needle from which the liquid metal is discharged, and a controller for controlling the movement of the needle, thereby forming a liquid metal electrode.
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公开(公告)号：US11749767B2
公开(公告)日：2023-09-05
申请号：US17579137
申请日：2022-01-19
Inventor： Hae-Seok Lee , Yoonmook Kang , Seungwoo Lee , Hoonjoo Choi , Wonwook Oh , Hyeon Ho Kim , HyunJung Park , Yujin Jung , MyeongSeob Sim , Dongjin Choi
IPC: H01L31/052 , H01L31/0216 , H01L31/0224
CPC classification number: H01L31/052 , H01L31/02168 , H01L31/022425
Abstract: The inventive concept discloses a solar cell and a method for manufacturing the same. The solar cell includes a semiconductor substrate, an emitter layer disposed on one surface of the substrate, and a cooling layer disposed on one surface of the emitter layer, and the cooling layer absorbs a far-infrared ray from irradiated sunlight and emits a wavelength of the absorbed far-infrared ray.
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公开(公告)号：US11747767B2
公开(公告)日：2023-09-05
申请号：US16780402
申请日：2020-02-03
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Korea University Research and Business Foundation, Sejong Campus
Inventor： Hoon Song , Hwi Kim , Jongha Park , Hojung Kim , Yongkyu Kim
CPC classification number: G03H1/0891 , G03H2001/0088 , G03H2001/0825 , G03H2210/30
Abstract: A method for processing a three-dimensional holographic image includes obtaining depth images from depth data of a three-dimensional object, dividing each of the depth images into a predetermined number of sub-images, obtaining interference patterns of computer-generated hologram (CGH) patches corresponding to each of the sub-images by performing a Fourier transform to calculate an interference pattern in a CGH plane for object data included in each of the sub-images, and generating a CGH for the three-dimensional object using the obtained interference patterns of the CGH patches.
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公开(公告)号：US20230253019A1
公开(公告)日：2023-08-10
申请号：US18101287
申请日：2023-01-25
Inventor： Jongsun PARK , Sung Soo CHEON , Kyeong Ho LEE
Abstract: Disclosed is a memory device, which includes a memory cell array connected to a first word line, a pair of second word lines, and a bit line, and that performs a multiply-accumulate (MAC) operation depending on a ternary input provided from the pair of second word lines and a binary weight preset based on the first word line and the bit line; a peripheral circuit that controls the memory cell array; and an ADC (analog-to-digital converter) circuit that converts a voltage value dependent on the MAC operation into a digital value.
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Patent Agency Ranking
公开(公告)号：US20230251526A1
公开(公告)日：2023-08-10
申请号：US17903687
申请日：2022-09-06
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Korea University Research and Business Foundation, Sejong Campus
Inventor： Yunhee KIM , Hwi KIM , Sehwan NA , Hoon SONG , Hongseok LEE
IPC: G02F1/13363 , G02F1/1335 , G02F1/1343 , G02B27/01 , G03H1/22
CPC classification number: G02F1/133633 , G02F1/133528 , G02F1/134345 , G02F1/133514 , G02F1/133636 , G02B27/0172 , G02F1/133638 , G03H1/2294 , G02F1/1368
Abstract: A complex light modulator including a first polarization plate, a second polarization plate provided, an amplitude modulator provided between the first polarization plate and the second polarization plate, a phase modulator provided between the amplitude modulator and the second polarization plate, and color filters provided between the amplitude modulator and the phase modulator.
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公开(公告)号：US11699770B2
公开(公告)日：2023-07-11
申请号：US17558488
申请日：2021-12-21
Inventor： Sang Sig Kim , Kyoung Ah Cho , Seung Gen Yang
IPC: H02S10/30 , H02S40/44 , H10N10/00 , H01L31/0525 , H02J50/00 , H01L25/16 , H10N10/855
CPC classification number: H01L31/0525 , H01L25/16 , H02J50/001 , H02S10/30 , H02S40/44 , H10N10/855 , H02J2300/24 , Y02E10/60
Abstract: The present disclosure relates to an energy harvesting technology for generating electrical energy by using a combination of a solar cell and a thermoelectric device. An energy harvesting system according to one embodiment of the present disclosure may include a solar cell for generating electrical energy based on sunlight; a heat transfer layer formed on at least one edge portion of the upper surface of the solar cell on which sunlight is incident; and a thermoelectric device including a first electrode, a second electrode, a thermoelectric channel disposed between the first and second electrodes, having a horizontal structure in which the first electrode is disposed on the heat transfer layer to be arranged horizontally with respect to the solar cell, and configured to generate additional electrical energy based on the temperature difference between the first and second electrodes.
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公开(公告)号：US20230214371A1
公开(公告)日：2023-07-06
申请号：US18149991
申请日：2023-01-04
Inventor： Seongwook YOON , Sanghoon Sull , Jaehyun Kim , Heejeong Lim
IPC: G06F16/215 , G06F16/2458
CPC classification number: G06F16/215 , G06F16/2462
Abstract: A method of obtaining and imputing missing data and a measurement system having the same are disclosed. The method. includes obtaining measurement values of measurement variables, among z variables corresponding to z components of a measurement object, wherein z is a natural number greater than 1, and the z variables of the measurement object include measurement variables and missing variables which are not measured, and the measurement variables are of an amount less than z; generating missing data having the measurement variables with the measurement values and the missing variables with missing values in the z components, wherein each of the missing values is predetermined value indicating that a missing variable has not been measured; generating k pieces of final imputation data having k final imputation values, by using the missing data, wherein k is a natural number greater than 1, each of the k final imputation values are in the z components, sing the missing data includes performing multiple imputations on the missing data; and generating average data having average component values in the z components, wherein each of the average component values in a component is an average value of the k final imputation values of the k pieces of final imputation data in the component, and selecting, in each of the z components, a next measurement variable, wherein a difference value between a final imputation values and an average component value, of the next measurement variable, is larger than a difference value of the missing variables.
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119.发明公开公开(公告)号：US20230210996A1
公开(公告)日：2023-07-06
申请号：US17834314
申请日：2022-06-07
Inventor： Young-Keun KIM , Heemin KANG , THOMAS MYEONGSEOK KOO , Myeong-Soo KIM , Yuri KIM
CPC classification number: A61K47/52 , A61K47/6929 , B82Y5/00
Abstract: According to the present invention, it is possible to provide a nanosatellite-substrate complex capable of regulating macrophage adhesion and polarization. In addition, according to the present invention, it is possible to provide a method for preparing a nanosatellite-substrate complex capable of regulating macrophage adhesion and polarization. In addition, according to the present invention, it is possible to provide a method of regulating macrophage adhesion and polarization using the nanosatellite-substrate complex.
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120.发明公开公开(公告)号：US20230210888A1
公开(公告)日：2023-07-06
申请号：US18062806
申请日：2022-12-07
Applicant: Korea University Research and Business Foundation , Chung Ang University Industry Academic Cooperation Foundation , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Kyeongsoon PARK , Jin Won KIM , Hongki YOO , Jin Hyuk KIM
IPC: A61K31/716 , A61K49/00 , A61P9/10
CPC classification number: A61K31/716 , A61K49/0017 , A61P9/10 , B82Y5/00
Abstract: The present disclosure provides nanoparticles including laminarin and a near-infrared responsive photosensitizer covalently bonded thereto, and a composition for preventing, diagnosing, or treating arteriosclerosis comprising the same as an active ingredient. According to the present disclosure, not only the atherosclerotic plaque targeting and plaque-penetrating properties can be enhanced as compared to conventional photodynamic therapy, thus capable of being usefully used for in vivo imaging of atherosclerotic plaques, but also the size of atherosclerotic plaques is reduced by inducing apoptosis of macrophages in atherosclerotic plaques, thus capable of stabilizing atherosclerotic plaques. Therefore, the composition comprising the nanoparticles of the present disclosure as an active ingredient is expected to be usefully used for the prevention, diagnosis and/or treatment of arteriosclerosis, in that photodynamic therapy and image diagnostic of arteriosclerosis can be performed simultaneously or sequentially.
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