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公开(公告)号：US20210328214A1
公开(公告)日：2021-10-21
申请号：US17285316
申请日：2020-03-06
Inventor： Jangbae KIM , Soojin PARK , Jaegeon RYU , Jonghyun CHAE , Jihye YANG
IPC: H01M4/38 , H01M4/134 , C01B33/023
Abstract: A sulfur-doped silicon negative electrode material, a preparation method for a sulfur-doped silicon negative electrode material, a negative electrode for a lithium secondary battery comprising the sulfur-doped silicon negative electrode material, and a lithium secondary battery comprising the negative electrode, wherein the sulfur-doped silicon negative electrode material has an internal pore channel having an average width of 500 nm to 3 μm and an average external diameter of 1 μm to 5 μm.
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102.发明申请公开(公告)号：US20210317596A1
公开(公告)日：2021-10-14
申请号：US17102948
申请日：2020-11-24
Inventor： Junwoo SON , Yunkyu PARK , Jinheon PARK
Abstract: A method for method for manufacturing a rutile titanium dioxide layer according to the inventive concept includes forming a sacrificial layer on a substrate, and depositing a titanium dioxide (TiO2) material on the sacrificial layer. The sacrificial layer includes a metal oxide of a rutile phase. An amount of oxygen vacancy of the sacrificial layer after depositing the titanium dioxide material is greater than an amount of oxygen vacancy of the sacrificial layer before depositing the titanium dioxide material. The metal oxide includes a metal different from titanium (Ti).
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公开(公告)号：US20210303980A1
公开(公告)日：2021-09-30
申请号：US17108927
申请日：2020-12-01
Inventor： Sungju RYU , Jae-Joon KIM , Youngtaek OH
Abstract: A method of processing of a sparsity-aware neural processing unit includes receiving a plurality of input activations (IA); obtaining a weight having a non-zero value in each weight output channel; storing the weight and the IA in a memory, and obtaining an input channel index comprising a memory address location in which the weight and the IA are stored; and arranging the non-zero weight of each weight output channel according to a row size of an index matching unit (IMU) and matching the IA to the weight in the IMU comprising a buffer memory storing the input channel index.
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公开(公告)号：US20210262014A1
公开(公告)日：2021-08-26
申请号：US16803731
申请日：2020-02-27
Inventor： Hyun-Suk LIM , Kang Ju LEE
IPC: C12Q1/6825 , C12Q1/686 , C12Q1/6869 , C12Q1/6876
Abstract: Disclosed are a nanostructure including a nanoparticle, and a first compound including a probe and bound to the surface of the nanoparticle, a second compound including a DNA sequence encoding the probe and bound to the surface of the nanoparticle, and optionally substituted or unsubstituted polyalkylene glycol bound to the surface of the nanoparticle, wherein when the nanostructure does not include substituted or unsubstituted polyalkylene glycol bound to the surface of the nanoparticle, a ratio ((n1+n2)/w) of the sum of the number of moles (n1) of the first compound and the number of moles (n2) of the second compound relative to the weight (w) of the nanostructure is about 1.2 nmol/g to about 85 μmol/g on average, a biosensor including the nanostructure, and a method of screening a biological material using the nanostructure or the biosensor.
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公开(公告)号：US20210135287A1
公开(公告)日：2021-05-06
申请号：US17081062
申请日：2020-10-27
Inventor： Myunghwan JEONG , Younghye KANG , Haneol KANG , Dongyoung KIM , Soojin KIM , Aeran KIM , Hoon KIM , Suyeol RYU , Moon Jeong PARK , Jeongmin SHIN , Junyong LEE , Tae Jin LEE , Jin-Hyeok LIM , Wonseok CHO , Hyunbong CHOI , Jungmin HAN
IPC: H01M10/0567 , H01M10/0525 , H01M4/505 , H01M4/525 , H01M4/38 , H01M4/36 , H01M4/587 , C07F9/38
Abstract: An electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the electrolyte, the electrolyte including a non-aqueous organic solvent; a lithium salt; and an additive, wherein the additive includes a compound represented by Chemical Formula 1: in Chemical Formula 1, R1 is a cyano group, a substituted or unsubstituted C2 to C10 alkenyl group, or a substituted or unsubstituted C2 to C10 alkynyl group.
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Patent Agency Ranking
公开(公告)号：US20210018016A1
公开(公告)日：2021-01-21
申请号：US16824907
申请日：2020-03-20
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , POSTECH Research and Business Development Foundation
Inventor： Jae Woong Kim , Sang Shin Lee , So La Chung , Man Ju Oh , Young Jin Kim , Jong Hyun Park
Abstract: A deep learning-based cooling system temperature prediction apparatus has an artificial neural network modeled by connecting a plurality of artificial neural network submodels each including an input layer, a hidden layer, and an output layer is used. A pump flow speed, a cooling water flow rate, a battery inlet cooling water temperature, a motor inlet cooling water temperature, a radiator outlet cooling water temperature, a battery temperature, and a motor temperature are predicted by inputting at least one of a predetermined control variable, an environment variable, or a time variable to the plurality of artificial neural network submodels in accordance with a physical causality. A number of the plurality of artificial neural network submodels and the control variables or environment variables that are sequentially input to each submodel depend on divisional control and integral control of the cooling system.
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公开(公告)号：US20200350668A1
公开(公告)日：2020-11-05
申请号：US16935736
申请日：2020-07-22
Inventor： Jong Min KIM , Chan Hee LEE , Yun Seok OH , Won Bin HONG
Abstract: A film antenna-circuit connection structure according to an embodiment of the present invention includes a film antenna including radiation patterns and pads, and a circuit board electrically connected to the film antenna. The film antenna includes connection wirings each of which is electrically connected to each of the pads of the film antenna, and a dummy barrier interposed between neighboring connection wirings of the connection wirings.
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108.发明申请公开(公告)号：US20200346375A1
公开(公告)日：2020-11-05
申请号：US16861631
申请日：2020-04-29
Applicant: POSTECH Research and Business Development Foundation , Kyungpook National University Industry-Academic Cooperation Foundation , KYUNGPOOK NATIONAL UNIVERSITY HOSPITAL
Inventor： Joonwon KIM , Seong Hyeon Kim , Dong-Hun Kang , Jaechan Park , Jongkyeong Lim , A-Reum Kim
Abstract: Disclosed is a dip-coating method as a method of coating an outer surface of a target mold including steps of: preparing and putting a supporting liquid in a container; applying a coating material to the target mold; dipping the target mold in the supporting liquid; shaking the target mold surrounded by the coating material in the supporting liquid; curing the coating material surrounding the target mold in the supporting liquid; and taking out the coated target mold from the supporting liquid.
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公开(公告)号：US20200259246A1
公开(公告)日：2020-08-13
申请号：US16861560
申请日：2020-04-29
Inventor： Jong Min KIM , Han Sub RYU , Yoon Ho HUH , Won Bin HONG
Abstract: A film antenna according to an embodiment of the present invention includes a dielectric layer, a pad disposed on the dielectric layer and an antenna pattern inclined with respect to the pad on the dielectric layer. A generation of a side lobe is prevented by the inclined orientation of the antenna pattern. A radiation in a −Z-axis direction may be suppressed to enhance a signal intensity of a radiation pattern and prevent a signal loss. A display device including the film antenna is also provided.
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公开(公告)号：US20250165011A1
公开(公告)日：2025-05-22
申请号：US18926170
申请日：2024-10-24
Inventor： Soohee HAN , Changhyeon LEE , Seongwon YOON , Seunghyeon SIM , Jooyeol JUNG , Woo Joung LIM
IPC: G05D1/698 , G05D1/227 , G05D1/248 , G05D1/80 , G05D109/20 , G05D111/30
Abstract: A drone system for synthetic aperture radar (SAR) operation to control and operate an aerial vehicle mounted with an SAR may comprise: a flight control module configured to control a low level of the aerial vehicle; a high-level control module configured to perform communication for swarm control of the aerial vehicles, receive flight information from the flight control module, and transmit a command to the flight control module; a link module configured to link the flight control module and the high-level control module; and a data acquisition board connected to the high-level control module and configured to store a flight log from the high-level control module and radar data from a radar module provided with the SAR.
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