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公开(公告)号：US20230203101A1
公开(公告)日：2023-06-29
申请号：US17920526
申请日：2021-04-22
Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION , KOREA NATIONAL INSTITUTE OF HEALTH , BIOAPPLICATIONS INC
Inventor： In Hwan HWANG , Shijian SONG , Rezaul Islam Khan MD , Haiping DIAO , Eun Ju SOHN , Bo Hwa CHOI , Jang Hoon CHOI , Eun Young JANG , Young Jae LEE
IPC: C07K14/005 , C12N15/82
CPC classification number: C07K14/005 , C12N15/8258 , C12N2770/20022 , C12N2770/20071 , C12N2770/20034 , C12N2770/20043 , C12N2770/20051 , C12N2511/00
Abstract: The present invention relates to a recombinant spike protein of the COVID-19 virus forming a trimer and a method for mass-producing the recombinant spike protein, and more specifically to a method for designing a recombinant gene expressing a recombinant spike protein of the COVID-19 virus forming a trimer for the purposes of enhancing immunogenicity and effective antigen delivery, and a method for mass-producing the recombinant spike protein in plants.
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152.发明公开公开(公告)号：US20230196895A1
公开(公告)日：2023-06-22
申请号：US18085043
申请日：2022-12-20
Applicant: POSCO Co., Ltd , RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY , POSTECH Research and Business Development Foundation
Inventor： jinwoo Lee , Daijin Kim , Dongmin Cha , Joonyeon Lee , Geon Tae Ahn , Hyeongjin Jeon
CPC classification number: G08B21/02 , G08B7/06 , G06V20/52 , G06V40/10 , G06V10/82 , G06T7/20 , G06V2201/07 , G06T2207/20081 , G06T2207/20084 , G06T2207/30196 , G06T2207/30232
Abstract: A method for monitoring a state of wearing safety protective equipment according to an embodiment includes receiving an image from a site monitoring device installed at an operation site determining whether a work performed in a monitoring area corresponds to a dangerous work by analyzing the image; detecting a target worker and a body area of the target worker when it is determined that the work corresponds to the dangerous work as a result of determining whether the work performed in the monitoring area corresponds to the dangerous work; determining a type of safety protective equipment required for the target worker; and determining the state of the target worker wearing the safety protective equipment.
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公开(公告)号：US20230196520A1
公开(公告)日：2023-06-22
申请号：US17974383
申请日：2022-10-26
Inventor： Seung Yong LEE , Hyeong Seok SON , Sung Hyun CHO , Jun Yong LEE
Abstract: The present disclosure provides a method of effectively deblurring a defocus blur in an input image based on an inverse kernel. The defocus deblurring method includes: generating, by an encoder network, an input feature map by encoding the input image; filtering, by an atrous convolution network including a plurality of atrous convolutional layers arranged in parallel, the input feature map to generate an output feature map having reduced blur component; and generating, by a decoder network, an output image having reduced blur from the output feature map with the reduced blur component and the input image.
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公开(公告)号：US20230172080A1
公开(公告)日：2023-06-01
申请号：US17827234
申请日：2022-05-27
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , POSTECH Research and Business Development Foundation
Inventor： Su-Jung Noh , Ji-Sung Lee , Han-Saem Lee , Joon-Hyun Kwon , Kyu-Min Lee , Hyun-Sang Hwang , Woo-Seok Choi
IPC: H01L45/00
CPC classification number: H01L45/1206 , H01L45/085
Abstract: A three-terminal synaptic device includes a substrate; a source electrode and a drain electrode which are provided on the substrate and spaced apart from each other. The three-terminal synaptic device further includes: a channel layer provided on the substrate, the source electrode, and the drain electrode; an ion reservoir layer which stores active ions; a gate electrode provided on the ion reservoir layer; and an ion barrier layer disposed between the ion reservoir layer. In particular, the channel layer controls movement of active ions between the ion reservoir layer and the channel layer. The three-terminal synaptic device inhibits rapid movement of ions.
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公开(公告)号：US20230166408A1
公开(公告)日：2023-06-01
申请号：US18070657
申请日：2022-11-29
Inventor： Hyung Gon SHIN , Keehoon Kim , Wan Kyun Chung
CPC classification number: B25J15/0023 , B25J15/0033 , F15B15/10 , F15B2215/30
Abstract: Disclosed is a multi-layer soft pneumatic actuator, including: a surface layer including driving protrusions formed on one surface; a first chamber layer stacked on the other surface of the surface layer and including a first chamber configured to partially overlap the driving protrusion; a second chamber layer stacked on a layer different from the first chamber layer on the other surface of the surface layer, including a second chamber having a partial region overlapping the driving protrusion and the first chamber; and an air line layer configured to inject air into each of the first chamber and the second chamber.
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Patent Agency Ranking
156.发明公开公开(公告)号：US20230166011A1
公开(公告)日：2023-06-01
申请号：US17912480
申请日：2020-07-07
Applicant: POSTECH Research and Business Development Foundation , INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
Inventor： Jinah JANG , Han Byul KIM , Young Joon HONG , Seungman JUNG
Abstract: The present invention relates to an animal model with ischemic heart disease, by a 3-dimensional bioprinted occluder and method for producing the same.
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157.发明公开公开(公告)号：US20230148966A1
公开(公告)日：2023-05-18
申请号：US18093856
申请日：2023-01-06
Inventor： Jonghan KIM , Sung Min PARK , Jun Ho KIM , Young Jun HONG , Jongpal KIM
IPC: A61B5/00 , A61B5/11 , A61B5/0538 , A61B5/08 , A61B5/283
CPC classification number: A61B5/6847 , A61B5/1116 , A61B5/1118 , A61B5/1102 , A61B5/0538 , A61B5/0006 , A61B5/0809 , A61B5/283 , A61B2560/0219 , A61B2562/0247
Abstract: An implantable monitoring device includes first sensors to measure state information of one or both of a posture and an activity of a user and second sensors to measure bioinformation of two or more of an electrocardiogram (ECG) of a heart of the user, a pulmonary impedance of a lung of the user, a movement of the heart, a movement of a thorax including the lung, and a respiratory quotient (RQ) of the lung, two electrodes to detect bioinformation to measure one or both of the ECG and the pulmonary impedance, an analog circuit to process the detected bioinformation to measure the one or both of the ECG and the pulmonary impedance, and a processor to monitor an abnormal state of the heart and the lung of the user based on the state information and the bioinformation.
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公开(公告)号：US20230142985A1
公开(公告)日：2023-05-11
申请号：US17976682
申请日：2022-10-28
Inventor： Tae Hyun OH , Hyeon Woo NAM , Ye Bin MOON
Abstract: Provided are a data reduction method and a data processing device. The data processing device includes a memory configured to store target data expressed as a vector matrix and instructions for performing control over data reduction and a processor configured to determine low-rank matrices W1 and W2 from which a target parameter matrix W is constructable. The target parameter matrix W is constructed as the Hadamard product between the low-rank matrices W1 and W2.
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公开(公告)号：US11641243B2
公开(公告)日：2023-05-02
申请号：US17633943
申请日：2020-08-10
Inventor： Hojin Song , Seunghoon Lee
Abstract: A measuring device may include: a signal generator for generating a test signal; and a measurement control unit that inputs the generated test signal to a radio frequency (RF) chain including at least one circuit element, detects output signals of a first diode, a second diode, and a third diode which receive, as input signals, signals generated on the basis of a coupled signal for an input test signal of a circuit element of the at least one circuit element and a coupled signal for an output test signal of the circuit element, and measures an S-parameter for the circuit element on the basis of a component signal of the third frequency in the output signal of the first diode, a component signal of the third frequency in the output signal of the third diode, and the output signal of the second diode.
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公开(公告)号：US20230130896A1
公开(公告)日：2023-04-27
申请号：US18046802
申请日：2022-10-14
Inventor： Jangwoo Lee , Hyeonjang Pyeon , Huiyong Chun , Soohee Han
IPC: H02J7/00 , G01R31/392 , G01R31/367 , H01M10/44 , H01M10/48 , H01M10/42
Abstract: A battery charging method is provided. The battery charging method may include obtaining a reference charging current and a reference lithium dendrite growth rate at the reference charging current, detecting a battery voltage, a battery current, and a battery temperature of a battery in use, based on the battery current, the battery voltage, and the battery temperature, estimating an internal electrochemical parameter of the battery, based on the internal electrochemical parameter, calculating an overpotential steady-state distribution of an active material-electrolyte interface according to a charging current of the battery, based on the overpotential steady-state distribution, calculating a lithium dendrite growth rate according to the charging current of the battery, and based on the reference lithium dendrite growth rate and the lithium dendrite growth rate according to the charging current, determining a charging current value of the battery.
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