Patents Assigned to Yonsei University, University - Industry Foundation(UIF)
  • Publication number: 20220405563
    Abstract: A method for predicting a molecular structure includes: preparing a learning data set including first learning data including an eigenvector value and a quantum mechanics calculation value for a monoatomic and molecular structural model, a bulk structural model, a slab structural model, and a nanoparticle structural model of a material including a plurality of elements; learning an artificial neural network using the learning data set to obtain a potential value; and predicting a molecular structure of another material by using the potential value.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 22, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, YONSEI UNIVERSITY, UNIVERSITY - INDUSTRY FOUNDATION (UIF)
    Inventors: Seunghyo Noh, Kyungju Nam, Byungchan Han
  • Patent number: 10989779
    Abstract: An under-sampling apparatus for MR image reconstruction by using machine learning and a method thereof, an MR image reconstruction device by using machine learning and a method thereof, and a recoding medium thereof are disclosed. The disclosed under-smapling apparatus includes: a setting portion that sets a region corresponding to a center of the k-space image as a first region and remaining regions as a second region; and an under-sampling portion that full-samples the first region and under-samples the second region, wherein in the under-sampling performed in the second region, lines are selected at regular intervals and then only the selected line is full-sampled. According to the under-sampling apparatus, a high-resolution MR image can be acquired while reducing imaing time.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: April 27, 2021
    Assignee: YONSEI UNIVERSITY, UNIVERSITY - INDUSTRY FOUNDATION (UIF)
    Inventors: Chang Min Hyun, Jin Keun Seo, Hwa Pyung Kim, Sung Min Lee, Sung Chul Lee
  • Patent number: 10929284
    Abstract: A memory system including a memory subsystem and a memory controller is provided. The memory subsystem includes a plurality of first memory modules implemented by a phase-change memory and a second memory module implemented by a memory whose write speed is faster than that of the phase-change memory. The memory controller generates a non-blocking code from a plurality of sub-data into which original data are divided, writes the non-blocking code to the second memory module, writes the plurality of sub-data to the plurality of first memory modules, respectively, and reconstructs the original data from some sub-data of the plurality of sub-data which are read from some of the plurality of first memory modules and the non-blocking code read from the second memory under a predetermined condition at a read request.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: February 23, 2021
    Assignees: MemRay Corporation, Yonsei University, University-Industry Foundation (UIF)
    Inventors: Myoungsoo Jung, Gyuyoung Park
  • Patent number: 10929059
    Abstract: A resistance switching memory-based accelerator configured to be connected to a host including a CPU and a system memory is provided. A resistance switching memory module includes a memory cell array including a plurality of resistance switching memory cells, and stores a kernel offloaded from the host. An accelerator core includes a plurality of processing elements, and the kernel is executed by a target processing element among the plurality of processing elements. An MCU manages a memory request generated in accordance with execution of the kernel by the target processing element. A memory controller is connected to the resistance switching memory module, and allows data according to the memory request to move between the resistance switching memory module and the target processing element, in accordance with the memory request transferred from the MCU. A network integrates the accelerator core, the plurality of processing elements, and the memory controller.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: February 23, 2021
    Assignees: MemRay Corporation, Yonsei University, University-Industry Foundation (UIF)
    Inventors: Myoungsoo Jung, Gyuyoung Park, Jie Zhang
  • Publication number: 20200370104
    Abstract: The present invention provides a method for detection of a mutation in a nucleotide sequence, the method comprising the steps of: obtaining a plurality of target genes for one subject sample by using a gene panel including probes for the plurality of target genes; collecting multiple replicates of nucleotide sequences including nucleotide sequences being identical or non-identical with each of the plurality of target genes by sequencing each of the plurality of target genes in multiple rounds through next generation sequencing (NGS); matching the multiple replicates of nucleotide sequences with reference nucleotide sequences; determining nucleotide sequences unmatched with the reference nucleotide sequences for the plurality of target genes among the multiple replicates of nucleotide sequences; and determining candidates of nucleotide sequence mutations for the plurality of target genes in the subject sample, based on a probability of mutation for a discordant gene locus with the unmatched nucleotide sequence
    Type: Application
    Filed: August 6, 2018
    Publication date: November 26, 2020
    Applicant: Yonsei University, University - Industry Foundation (UIF)
    Inventors: Sangwoo Kim, Junho Kim
  • Patent number: 10831376
    Abstract: A flash-based accelerator configured to be connected to a host including a CPU and a system memory is provided. A plurality of processors execute a plurality of kernels offloaded from the host. A memory system includes a first memory that is used to map a data section of each kernel to the flash memory. A supervisor processor maps a region of the first memory pointed by a data section of a first kernel to a region of the flash memory to allow first data to move between the region of the first memory and the region of the flash memory, based on a first message which is transferred in accordance with execution of the first kernel by a first processor among the plurality of processors. A network integrates the flash backbone, the memory system, the plurality of processors, and the supervisor processor.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: November 10, 2020
    Assignees: MemRay Corporation, Yonsei University, University- Industry Foundation (UIF)
    Inventors: Myoungsoo Jung, Jie Zhang
  • Patent number: 10824365
    Abstract: A magnetoresistive memory module used as a main memory of a computing device is provided. A plurality of memory chips are mounted on a printed circuit board, and a memory controller performs data scrubbing. Each memory chip includes a plurality of magnetoresistive memory cells. Each magnetoresistive memory cell includes a magnetoresistive element and an access transistor that transfers a current to the magnetoresistive element, and has a size of a cell area that is substantially similar to a size of a DRAM cell area.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: November 3, 2020
    Assignees: MemRay Corporation, Yonsei University, University-Industry Foundation (UIF)
    Inventor: Myoungsoo Jung
  • Patent number: 10824341
    Abstract: In a flash-based accelerator, a flash-based non-volatile memory stores data in pages, and a buffer subsystem stores data in words or bytes. An accelerator controller manages data movement between the flash-based non-volatile memory and the buffer subsystem. A plurality of processors processes data stored in the buffer subsystem. A network integrates the flash-based non-volatile memory, the buffer subsystem, the accelerator controller, and the plurality of processors.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: November 3, 2020
    Assignees: MemRay Corporation, Yonsei University, University-Industry Foundation (UIF)
    Inventors: Myoungsoo Jung, Jie Zhang
  • Patent number: 10826897
    Abstract: A method and an apparatus for authenticating user using biometric information. The apparatus authenticates the user by performing: generating a first feature vector from first biometric information of the user obtained by the biometric sensor and multiplying the first feature vector by a plurality of pseudo-random number (PRN) matrices, respectively; generating a query template based on an index of an element having a maximum value among elements of a result vector of the multiplication between the first feature vector and the plurality of PRN matrices; and performing authentication for the user by comparing the query template with a pre-stored reference template of a subscribed user.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: November 3, 2020
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF)
    Inventors: Seyoung Huh, Andrew Beng Jin Teoh, Jung Yeon Hwang, Seok Hyun Kim, Soo Hyung Kim, Seung-Hyun Kim, Youngsam Kim, Jong-Hyouk Noh, Sangrae Cho, Young Seob Cho, Jin-Man Cho, Seung Hun Jin
  • Patent number: 10664394
    Abstract: A memory controlling device configured to connect to a first memory module including a resistance switching memory cell array which is partitioned into a plurality of partitions and a second memory module used for a cache is provided. A cache controller splits an address of a read request into at least a first cache index and a first tag, and determines whether the read request is a cache hit or a cache miss by referring to a lookup logic based on the first cache index and the first tag. The cache controller instructs the memory controller to read target data of the read request from the first memory module when the read request targets to the second partition in a case where the read request is the cache miss and a write to the first partition is in progress.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: May 26, 2020
    Assignees: MEMRAY CORPORATION, YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF)
    Inventors: Myoungsoo Jung, Gyuyoung Park, Miryeong Kwon
  • Publication number: 20200085057
    Abstract: The present invention relates to an antimicrobial polymer coating composition comprising: a urethane acrylate-based oligomer or polymer having a molar ratio of a urethane functional group to a (meth)acrylate-based functional group of 1 to 10; a photosensitizer; and a photoinitiator; an antimicrobial polymer film comprising a cured product of the antimicrobial polymer coating composition; and an antimicrobial polymer film comprising a predetermined urethane acrylate-based polymer resin; and a photosensitizer dispersed in the polymer resin, wherein the polymer film has oxygen permeability of 5 to 100 cc/m2 day.
    Type: Application
    Filed: October 10, 2018
    Publication date: March 19, 2020
    Applicants: LG CHEM, LTD., YONSEI UNIVERSITY, UNIVERSITY - INDUSTRY FOUNDATION (UIF)
    Inventors: Hyeok JEONG, Yong Rok KIM, Kang-Kyun WANG, Jinkyu LEE, Mingoo KIM
  • Publication number: 20190255145
    Abstract: The present invention relates to a nanoperforator having a lipid-bilayer nanodisc and a membrane-structured protein surrounding the nanodisc and to a pharmaceutical composition having the nanoperforator as an active ingredient for preventing or treating viral infectious diseases. The use of the lipid-bilayer nanoperforator provided in the present invention can lead to the safe prevention or treatment of a disease caused by viral infection regardless of whether the virus is a variant or not, and thus the present invention can be widely used for the safe and effective treatment of viral infectious diseases.
    Type: Application
    Filed: July 14, 2017
    Publication date: August 22, 2019
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF)
    Inventors: Dae-Hyuk KWEON, Byoungjae Kong, Woo-Jae Chung, Baik Lin Seong, Sukchan Lee
  • Patent number: 10064939
    Abstract: A method of preventing and/or treating a cancer, the method including co-administering a dual inhibitor of c-Met (hereinafter, ‘c-Met inhibitor’) and an IGF-1R inhibitor to a subject in need thereof and a use of IGF-1R as a marker for resistance to a c-Met inhibitor.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: September 4, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF)
    Inventors: Seon Hui Shim, Ji Min Lee, Soo Yeon Jung, Woo Sun Kwon, Kyung Ah Kim, Jeong Min Kim, Sun Young Rha, Won Suk Lee
  • Publication number: 20140312283
    Abstract: According to example embodiments, a metallic glass includes aluminum (Al), a first element group, and a second element group. The first element group includes at least one of a transition metal and a rare earth element. The second element group includes at least one of an alkaline metal, an alkaline-earth metal, a semi-metal, and a non-metal. The second element group and aluminum have an electronegativity difference of greater than or equal to about 0.25. The second element group is included less than or equal to about 3 at % of the metallic glass, based on the total amount of the aluminum (Al), the first element group, and the second element group. A conductive paste and/or an electrode of an electronic device may be formed using the metallic glass.
    Type: Application
    Filed: January 2, 2014
    Publication date: October 23, 2014
    Applicants: Yonsei University, University-Industry Foundation (UIF), SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Man PARK, Keum Hwan PARK, Eun Sung LEE, Suk Jun KIM, Se Yun KIM, Sang Soo JEE, Do-hyang KIM
  • Publication number: 20140284524
    Abstract: A catalyst for reforming hydrocarbons may include a nickel nanoparticle having a controlled crystal facet, the controlled crystal facet being a surface of the nickel nanoparticle and including a {100} face, a {111} face, or a combination thereof. The present disclosure also relates to a production method thereof and a method of reforming hydrocarbons using the same.
    Type: Application
    Filed: March 24, 2014
    Publication date: September 25, 2014
    Applicants: Yonsei University, University - Industry Foundation (UIF), Samsung Electronics Co., Ltd.
    Inventors: Seung Jae LEE, In Hyuk SON, Hyunjoo LEE, Chanyeon KIM
  • Publication number: 20140193614
    Abstract: A method of patterning a block copolymer layer, the method including: providing a substrate with a guide pattern formed on a surface thereof; forming a block copolymer layer on the substrate with the guide pattern, the block copolymer layer including a block copolymer; and directing self-assembly of the block copolymer on the substrate according to the guide pattern to form n/2 discrete domains, wherein the guide pattern includes a block copolymer patterning area having a 90-degree bending portion, and an outer apex and an inner apex of the 90-degree bending portion are each rounded, the outer apex having a first curvature radius r1and the inner apex having a second curvature radius r2, respectively, and the width of the patterning area W, the first curvature radius r1 and the second curvature radius r2, satisfy Inequation 1: 2 + 2 - ( 1 + 2 ) [ ( n + 2 ) 2 n ? ( n + 1 ) ] 1 3 ? r 1 - r 2 W ? 2 + 2 - ( 1 + 2 ) [ ( n - 2 ) 2 n ? ( n - 1 ) ]
    Type: Application
    Filed: November 13, 2013
    Publication date: July 10, 2014
    Applicants: Yonsei University, University - Industry Foundation(UIF), SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-Jeong KIM, In Taek HAN, June HUH, Seong-Jun Jeong, Haeng Deog KOH, Youn Jung PARK