Patents Assigned to Industry-Academic Cooperation Foundation Yonsei University
  • Bubble removal apparatus comprising an acoustic wave generator that forms a standing acoustic field by generating a pair of acoustic waves and bubble removal method using the same
    Patent number: 11573436
    Abstract: Provided is a bubble removal apparatus for removing a bubble on a substrate during a process of manufacturing a display panel or a semiconductor using a liquid, and more particularly, to a bubble removal apparatus using acoustic waves that collects a bubble on a substrate using an acoustic wave and removes the bubble by moving the bubble to a desired position, and a bubble removal method using the same.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: February 7, 2023
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Hyungsuk Lee, Byungjun Kang, Donyoung Kang, Chanryeol Rhyou
  • Terminal use pattern information collection management method and system
    Patent number: 11571121
    Abstract: The present disclosure relates to a method and a system for collecting and managing terminal use pattern information generated during a process of controlling screen display of a user terminal for eye protection and management. The method, according to the present disclosure, comprises the steps of: measuring a distance between a user terminal and a user; measuring a use time of the user terminal; converting and processing image information displayed on a screen of the user terminal by a predetermined image processing method, when the distance and/or the use time satisfy/satisfies a predetermined condition; and collecting terminal use pattern information comprising at least one of image conversion processing information, distance, and use time when a predetermined reaction is sensed from a user.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: February 7, 2023
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Min Kim, Wung Rak Choi
  • High-strength medium manganese steel for warm stamping and method for manufacturing same
    Patent number: 11566306
    Abstract: The present invention relates to high-strength medium manganese steel for warm stamping, which contains 3-10 wt % of manganese (Mn), 0.05-0.3 wt % of carbon (C), and 0.1-1.0 wt % of silicon (Si) as components thereof, with the balance being iron (Fe) and unavoidably contained impurities. The present invention performs heat treatment at the low austenitizing temperature of medium manganese steel, and thus has the effect of reducing the high thermal energy consumption of the prior art hot stamping process. Furthermore, the present invention does not require an additional temperature process, and can obtain high strength by only slow cooling such as air cooling outside a mold without performing cooling at high rate inside the mold, and thus has the effects of simplifying a process and improving manufacturing efficiency.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: January 31, 2023
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Young-Kook Lee, Jeongho Han, Jae-Hoon Nam
  • ATTENUATOR INCLUDING NONUNIFORM RESISTORS AND APPARATUS INCLUDING THE SAME
    Publication number: 20230026959
    Abstract: An attenuator includes: a first transmission line connected between a first terminal and a first node; a second transmission line connected between the first node and a second terminal; a first resistor connected between the first terminal and a ground node; a second resistor connected between the second terminal and the ground node; and a third resistor connected between the first node and the ground node, wherein the first and second resistors each have a resistance that is higher than a resistance of the third resistor.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 26, 2023
    Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Taewan KIM, Byung-wook MIN, Hyungyu KIM, Bosung SUH, Kiryong SONG, Jounghyun YIM, Michael CHOI, Youngjoo LEE
  • METHOD AND APPARATUS WITH IMAGE PROCESSING
    Publication number: 20230029073
    Abstract: A method and apparatus with image processing are disclosed. The method includes determining a real part image, an imaginary part image, and an offset image based on input images that are dependent on infrared rays of different phases, removing noise from each of the real part image and the imaginary part image using the offset image as a noise removal guide, and generating a depth image based on an improved real part image and an improved imaginary part image corresponding to respective results of the removing.
    Type: Application
    Filed: January 11, 2022
    Publication date: January 26, 2023
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seunghoon Jee, Moon Gi Kang, Sangyoon Lee, Minsub Kim, Soonyoung Hong
  • Method for expecting and diagnosing UQCRB-related disease
    Patent number: 11560596
    Abstract: Disclosed is a method for expecting and diagnosing UQCRB-related disease, and more particularly, related to a method for diagnosing a UQCRB-related disease and a cholesterol biosynthesis related disease, as well as expecting risks of post-occurrence of the UQCRB-related disease and the cholesterol biosynthesis related disease, simply by measuring an expression level of miRNA, and a kit and a biomarker composition for the method.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: January 24, 2023
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Ho Jeong Kwon, Jeong Eun Kim
  • Composition for treating chronic renal transplant dysfunction comprising bisphosphonate
    Patent number: 11554129
    Abstract: The present invention relates to a composition for preventing or treating chronic allograft dysfunction, comprising bisphosphonate which is used as a therapeutic agent for osteoporosis. The composition for preventing or treating chronic allograft dysfunction, comprising bisphosphonate, according to the present invention has an excellent prophylactic and/or therapeutic effect on chronic allograft dysfunction caused by a gradual decrease in the function of a transplanted tissue or organ which occurs after tissue or organ transplantation surgery, and thus is expected to be able to remarkably increase a long-term survival after transplantation surgery.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: January 17, 2023
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Beom Seok Kim, Seung Hwan Song
  • APPARATUS AND METHOD FOR ESTIMATING A STATE OF A BATTERY
    Publication number: 20230003801
    Abstract: An apparatus for estimating a state of a battery includes a memory configured to store a program of a neural network including a plurality of pre-trained predictive models and an adaptive hidden layer; and includes at least one processor configured to execute the program. The program includes an instruction for receiving battery data of a target battery, inputting the battery data to the adaptive hidden layer, selecting one predictive model from the plurality of pre-trained predictive models through the adaptive hidden layer, inputting the battery data to the selected predictive model, and outputting prediction data for a remaining useful life of the target battery through the selected predictive model.
    Type: Application
    Filed: April 26, 2022
    Publication date: January 5, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Jaekyung Oh, Won Jae Choi, Ju Seok Kim, Chulkyu Lee, Hee Yeon Ryu, Bohyun Lee, Yun Young Choi, Seongyoon Kim, Jung-Il Choi
  • HALIDE-BASED NANOCOMPOSITE, SOLID ELECTROLYTE COMPRISING SAME, MANUFACTURING METHOD THEREOF, AND ALL-SOLID-STATE BATTERY COMPRISING SOLID ELECTROLYTE
    Publication number: 20220416295
    Abstract: The present disclosure relates to a solid electrolyte containing a halide-based nanocomposite, a method for preparing the same and an all-solid-state battery including the solid electrolyte. Halide-based nanocomposites were prepared by the mechanochemical reaction of a lithium oxide precursor, a lithium halide precursor, and a metal halide in order to improve the low ion conductivity and large interfacial resistance of the existing halide-based solid electrolyte. Furthermore, it is possible to provide superior atmospheric stability, improve ion conductivity through activation of interfacial conduction and, at the same time, significantly improve the interfacial stability with a sulfide-based solid electrolyte and high-voltage cycle stability.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 29, 2022
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Yoon Seok JUNG, Hiram Kwak
  • METHOD AND DEVICE FOR CALCULATING PROBABILITY OF BEING INFECTED WITH OR HAVING DISEASE, AND METHOD AND DEVICE FOR OUTPUTTING SUBJECT TO BE TESTED FOR DISEASE
    Publication number: 20220415516
    Abstract: Disclosed are a method and device for calculating the probability of being infected with or having a disease and a method and device for outputting a subject to be tested for a disease. The method for calculating the probability of being infected with a disease according to one embodiment of the present invention, is a method carried out on a computing device provided with one or more processors, and memory storing one or more programs executed by the one or more processors, the method comprising the steps of: receiving location information of each of a plurality of persons; and calculating the probability of being infected with a disease for each of the plurality of persons, on the basis of infected person information including identification information thereof and disease information thereof, and location information of each of the plurality of persons.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 29, 2022
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Sungwon KIM, Jin Young PARK, Soo Jeong KIM, Dong Hoon CHOI, Nak Hoon SON, Yoon Soo PARK
  • Method and apparatus with image processing
    Patent number: 11538139
    Abstract: An image processing method includes: determining a source transmission map based on a dark channel map of an input image; determining transformed transmission maps by applying different filters to the determined source transmission map; generating haze-free images by removing haze from the input image based respectively on the determined transformed transmission maps; and generating an output image by blending the generated haze-free images.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: December 27, 2022
    Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seunghoon Jee, Moon Gi Kang, Soon Young Hong, Min Sub Kim, Sang Yoon Lee
  • METHOD AND APPARATUS FOR CLASSIFYING OBJECT AND RECORDING MEDIUM STORING PROGRAM TO EXECUTE THE METHOD
    Publication number: 20220406037
    Abstract: A method of classifying an object according to an embodiment includes extracting a first feature by transforming rectangular coordinates of points included in the box of the object, obtained from a point cloud acquired using a LiDAR sensor, into complex coordinates and performing Fast Fourier Transform (FFT) on the complex coordinates, obtaining an average and a standard deviation as a second feature, the average and the standard deviation being parameters of a Gaussian model for the points included in the box of the object, and classifying the type of object based on at least one of the first feature or the second feature.
    Type: Application
    Filed: June 22, 2022
    Publication date: December 22, 2022
    Applicants: Hyundai Motor Company, KIA CORPORATION, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: So Jin JANG, Jin Kyu HWANG, Hyun Ju KIM, Min Seong PARK, Won Je JANG, Eun Tai KIM
  • FUEL CELL MANIFOLD AND FUEL CELL STACK INCLUDING THE SAME
    Publication number: 20220407104
    Abstract: Disclosed herein are a fuel cell manifold and a fuel cell stack including the same. The manifold may include a cover plate, an air guide plate configured to guide a flow of air in the manifold, a fuel guide plate configured to guide a flow of fuel in the manifold, and an auxiliary plate providing a passage for inflow of air and outflow of fuel.
    Type: Application
    Filed: December 7, 2021
    Publication date: December 22, 2022
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Jong Ho LEE, Kyung Joong YOON, Sang Hyeok LEE, Min Jun OH, Jong Sup HONG, Woo Seok LEE
  • Apparatus and method for transmitting and receiving information and power in wireless communication system
    Patent number: 11533093
    Abstract: A method for operating a power transmitting device in a wireless communication system is provided. The method includes receiving feedback information corresponding to power harvest from a plurality of electronic devices, performing beam scheduling based on the feedback information, and transmitting power to the plurality of the electronic devices using at least one beam based on the beam scheduling.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: December 20, 2022
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Jang-Won Lee, Hyun-Suk Lee
  • DATA PROCESSING SYSTEM AND METHOD FOR ACCESSING HETEROGENEOUS MEMORY SYSTEM INCLUDING PROCESSING UNIT
    Publication number: 20220398032
    Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 15, 2022
    Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Wonseb JEONG, Hongju KAL, Won Woo RO, Seokmin LEE, Gun KO
  • METHOD FOR EVALUATING THE FUNCTION OF CANCER MUTATIONS THROUGH BASE EDITOR AND EVALUATION SYSTEM USING THE SAME
    Publication number: 20220392569
    Abstract: The disclosure relates to a method of evaluating functions of cancer mutations using base editors and guide RNAs, an evaluation system for mutations, and a computer-readable recording medium in which is recorded a program for executing the method by a computer.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 8, 2022
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Hyongbum Henry KIM, Younggwang KIM, Seungho LEE
  • OPERATION DEVICE OF CONVOLUTIONAL NEURAL NETWORK, OPERATION METHOD OF CONVOLUTIONAL NEURAL NETWORK AND COMPUTER PROGRAM STORED IN A RECORDING MEDIUM TO EXECUTE THE METHOD THEREOF
    Publication number: 20220391320
    Abstract: A convolutional operation method of generating a feature data matrix corresponding to an output data matrix by performing a general matrix multiplication (GEMM) operation on an input data matrix with a set filter matrix includes updating, by at least one processor, a register mapping table so that first destination register addresses of redundant components indicating data redundant with each other among a plurality of components of the input data matrix correspond to a same second destination register address, and performing, by the at least one processor, a convolutional operation by reusing a register having the same second destination register address with respect to the redundant components, based on the register mapping table.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 8, 2022
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: William Jinho SONG, Won Woo RO, Hyeonjin KIM, Sungwoo AHN, Yunho OH, Bogil KIM
  • Non-phosphoric acid-based silicon nitride film etching composition and etching method using the same
    Patent number: 11521859
    Abstract: A non-phosphoric acid-based silicon nitride film etching composition includes 5 to 50 wt % of an organic acid-based chelating agent including an organic phosphonic acid group, a carboxylic acid group, or a combination thereof, based on a total weight of the etching composition. The etching composition for pressurization suppresses etching a silicon oxide film and selectively etches a silicon nitride film in a vertically laminated structure in which both the silicon nitride film and the silicon oxide film are exposed to a surface or the silicon nitride film and the silicon oxide film are alternately laminated.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: December 6, 2022
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Sangwoo Lim, Changjin Son
  • Guide RNA complementary to KRAS gene, and use thereof
    Patent number: 11510935
    Abstract: According to an aspect, provided are: a guide RNA; a vector comprising the same; a composition for removing a nucleic acid sequence encoding a KRAS polypeptide in the genome of a cell, containing the same; a composition for preventing or treating cancer, containing the same; and a method using the same. The present invention enables the mutation of a nucleic acid sequence encoding a KRAS polypeptide in the genome of a cell or a subject and, particularly, can be usable, as personalized or precision medical care, in the prevention or treatment of cancer.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: November 29, 2022
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Hyong Bum Kim, Won Joo Kim, Han Sang Kim
  • Online based broadcasting apparatus and method
    Patent number: 11516524
    Abstract: An apparatus for providing online multimedia contents acquires, in a pre-designated manner, a content table addresses, in which a content table consisting of a plurality of content information with each set time to be played back is stored, maps and stores the content table address to a designated channel, obtains the content table based on the content table address, analyzes the content information corresponding to the current time among the plurality of content information included in the content table to obtain a content address where a multimedia content is stored, acquires the multimedia content online based on the obtained content address, outputs the multimedia content through TV, thereby allowing a TV user to easily view various multimedia contents available online by simply changing the channel buttons of the remote control and thereby maximizing the user convenience of online multimedia contents.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: November 29, 2022
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventor: Chul Hee Lee