Patents Assigned to Korea Institute of Science and Technology
  • Publication number: 20210371515
    Abstract: Provided are a genetically modified immunocyte expressing a chimeric antigen receptor (CAR) comprising an antigen binding domain specifically binding to cancer cells and/or expressing TRAIL, a composition for preventing or treating cancer, the composition comprising the immunocytes, a cell therapeutic agent, a method of providing information for cancer diagnosis, and a method of preparing the genetically modified immunocyte.
    Type: Application
    Filed: March 10, 2020
    Publication date: December 2, 2021
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
    Inventors: Mihue JANG, Eunsung JUN, Anna JU
  • Patent number: 11189794
    Abstract: A method of manufacturing a perovskite multilayered structure includes providing a substrate, forming a first perovskite layer on the substrate, forming a second perovskite layer by a reaction between the halogen compounds and at least one of the metal halides, the metal oxides, or the metal sulfides.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: November 30, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: In Soo Kim, Young Hwan Kim, Kwan Il Lee, Chun Keun Kim, Byung Hyun Nam, Hye Jun Kim
  • Patent number: 11186776
    Abstract: The present disclosure relates to a high thermal conductive polymer composite, comprising: a liquid crystalline resin comprising a mesogen and at least one linear polymerization reactive group, wherein the liquid crystalline resin is cured with a linear polymerization initiator and includes a molecular structure aligned in at least one direction.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: November 30, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hong Jin Lim, Nam Ho You, Seokhoon Ahn, Munju Goh, Se Gyu Jang, Myung Jong Kim
  • Patent number: 11185314
    Abstract: A tear collection device comprises: a body attached to an eyeball; a tear inlet for allowing tear to flow into the body; a storing space formed inside the body and capable of storing the tears having flowed into the body; and a pump forming a pressure difference inside the body such that tears flow into the body through the tear inlet, wherein the pump is driven by using, as power, eye blinking movements of a wearer so as to form the pressure difference inside the body, thereby allowing the tears to flow into the body.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: November 30, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Jinseok Kim, Yong-Won Song, Jinwoo Jeong, Ockchul Kim, Won-suk Choi
  • Patent number: 11186484
    Abstract: Disclosed is a method of purifying boron nitride nanotubes through a simplified process. Specifically, the method includes preparing a starting solution containing boron nitride nanotubes (BNNTs), a dispersant and a solvent, centrifuging the starting solution or allowing the starting solution to stand to collect a supernatant, adding an acid to the supernatant and filtering a resulting product.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: November 30, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Seokhoon Ahn, Se Gyu Jang, Myung Jong Kim, Hun-Su Lee, Soul-Hee Lee, Min Sung Kang, Sangseok Lee, Yongho Joo
  • Publication number: 20210365615
    Abstract: Disclosed is a magnetic parameter value estimation method using deep learning, the magnetic parameter value estimation method including creating a simulated magnetic domain image corresponding to a spin configuration of a two-dimensional magnetic system created through computer simulation, modeling a deep neural network using the simulated magnetic domain image, and estimating a magnetic parameter value of an observed magnetic domain image using the modeled deep neural network.
    Type: Application
    Filed: October 16, 2020
    Publication date: November 25, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hee Young Kwon, Jun Woo Choi
  • Publication number: 20210364478
    Abstract: The present disclosure provides an object recognition apparatus, which includes: an actuator unit configured to contact an object and generate vibrations and transmit them through objects based on the inherent characteristic of the object; and a sensor unit connected to the actuator unit to receive the vibration and generate a voltage signal.
    Type: Application
    Filed: November 12, 2020
    Publication date: November 25, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Youngsu CHA, Jae Hoon CHUNG, Yonghwan OH
  • Publication number: 20210356746
    Abstract: The present disclosure relates to an image display apparatus with an extended depth of focus (DOF) and a method of controlling the same. The image display apparatus with an extended DOF includes a display unit, an optical element unit disposed to be spaced apart from a front surface of the display unit by a predetermined distance (Dmd) and including a lens and a pinhole that has an opening portion (PDml), a main optics lens disposed to be spaced apart from a front surface of the optical element unit by a predetermined distance (Do) and configured to form a convergence area of a virtual image on a pupil of an eye of a user, and a control unit that performs a control for extending a DOF with respect to the virtual image provided to the user.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 18, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventor: Sung Kyu KIM
  • Patent number: 11175186
    Abstract: One embodiment of the present invention provides an optical imaging apparatus using a metamaterial including a metamaterial array sensor which includes a plurality of unit cells made of a metamaterial and is positioned adjacent to an observation object, an imaging beam providing unit which provides an imaging beam toward the metamaterial array sensor, a control beam providing unit which controls a control beam provided to the unit cell to block the imaging beam incident on the unit cell, and an imaging beam measuring unit which measures a unit cell imaging beam transmission amount passing through the unit cell by measuring an imaging beam transmission amount of the metamaterial array sensor when the imaging beam passes through the unit cell and an imaging beam transmission amount of the metamaterial array sensor when the control beam is focused on the unit cell to block the imaging beam incident on the unit cell.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: November 16, 2021
    Assignees: Korea Institute of Science and Technology, Center for Advanced Meta-Materials
    Inventors: Minah Seo, Sang-Hun Lee, Chulki Kim, Jae Hun Kim, Taikjin Lee, Deok Ha Woo
  • Patent number: 11173481
    Abstract: Disclosed are a metal single-atom catalyst and a method for preparing the same. The method uses a minimal amount of chemicals and is thus environmentally friendly compared to conventional chemical and/or physical methods. In addition, the method enables the preparation of a single-atom catalyst in a simple and economical manner without the need for further treatment such as acid treatment or heat treatment. Furthermore, the method is universally applicable to the preparation of single-atom catalysts irrespective of the kinds of metals and supports, unlike conventional methods that suffer from very limited choices of metal materials and supports. Therefore, the method can be widely utilized to prepare various types of metal single-atom catalysts. All metal atoms in the metal single-atom catalyst can participate in catalytic reactions. This optimal atom utilization achieves maximum reactivity per unit mass and can minimize the amount of the metal used, which is very economical.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: November 16, 2021
    Assignees: Korea Institute of Science and Technology, Global Frontier Center for Multiscale Energy Systems
    Inventors: Sung Jong Yoo, Injoon Jang, Hee-Young Park, So Young Lee, Hyun Seo Park, Jin Young Kim, Jong Hyun Jang, Hyoung-Juhn Kim
  • Patent number: 11177482
    Abstract: Disclosed is a method for infiltrating a porous structure with a precursor solution by means of humidification. The infiltration method with a precursor solution using moisture control comprises the steps of: (S1) providing a substrate having porous structures deposited thereon; (S2) depositing, by electrospraying, a precursor solution on the substrate having porous structures deposited thereon; (S3) humidifying the porous structures having the precursor solution deposited thereon; and (S4) sintering the humidified porous structures.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: November 16, 2021
    Assignees: GlobalFrontier Center ForMultiscale Energy Systems, Korea Institute Of Science And Technology, Seoul National University R&DB Foundation
    Inventors: Man Soo Choi, Jeong Hun Kim, Hyoungchul Kim, Ji-Won Son, Sung Soo Shin, Seung Yong Lee
  • Publication number: 20210347787
    Abstract: The present disclosure relates to a prelithiation solution and a method for preparing a prelithiated anode using the same. The prelithiation solution and the method for preparing a prelithiated anode using the same according to the present disclosure allow uniform intercalation of lithium ions throughout the anode chemically in a solution via a simple process of immersing the anode in a prelithiation solution having a sufficiently low redox potential as compared to an anode active material. A prelithiated anode prepared by this method has an ideal initial coulombic efficiency and a lithium secondary battery with a high energy density can be prepared based thereon. In addition, the prepared anode is advantageously applicable to large-scale production due to superior stability even in dry air.
    Type: Application
    Filed: December 14, 2020
    Publication date: November 11, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Minah LEE, Jihyun HONG, Kyung Yoon CHUNG, Jin-Yoo SUH, Sang Ok KIM, Hyungseok KIM, Inyeong KANG, Ju Young JANG, Jin Kwan CHOI
  • Patent number: 11167262
    Abstract: Disclosed are amorphous nanostructure and methods of making amorphous nanostructure. The amorphous nanostructure has a transition metal and a halogen element in the main chain, and the transition metal has an oxidation number of +1. In addition, the inorganic polymer forming the amorphous nanostructure forms hydrogen bonding with an adjacent inorganic polymer. The side chain of the inorganic polymer for hydrogen bonding has hydrogen and elements for hydrogen bonding. Through this, various characteristics can be confirmed.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: November 9, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ka Hyun Hur, Min Seok Kim
  • Patent number: 11161888
    Abstract: The present invention relates to a method for regulating localization of CCNY protein to synapses, comprising palmitoylation of CCNY protein. Specifically, the present invention relates to a method for regulating targeting of CCNY protein to synapses by regulating addition of a palmitoyl group to cysteine at position 7 and/or 8 on the CCNY protein. Therefore, the palmitoylation of CCNY, a postsynaptic protein known to be implicated in synaptic plasticity and learning and memory, is a critical process for CCNY to be localized in postsynaptic spines, and thus it can be found that CCNY plays an important role in synaptic functions.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: November 2, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Mikyoung Park, Yuri Choi, Jung-hwa Hong, Eunsil Cho
  • Patent number: 11162695
    Abstract: Provided is an air conditioning system including: a case including a first sub-case including an outdoor air inlet and a discharge outlet, and a second sub-case including an air returning inlet and an air supply inlet; a desiccant rotor module; a heat exchanger including a first sub-heat exchanger and a second sub-heat exchanger, a ventilator including a first sub-ventilator and a second sub-ventilator; and a damper including a first sub-damper and a second sub-damper, wherein the first sub-damper is installed downstream of the first region of the desiccant rotor module, and the second sub-damper is installed downstream of the second region of the desiccant rotor module, wherein the desiccant rotor module and the heat exchanger are integrally assembled so as to be detachably installed in the case, wherein the outdoor air and the indoor air do not mix with each other.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: November 2, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Dae Young Lee, Jae Hyun Baek, Sung Chul Shin
  • Patent number: 11164390
    Abstract: A user wears a virtual reality mask (VR mask) (100) and then watches a virtual reality image. The VR mask (100) blocks light incident from the outside. When the user wears the VR mask (100), the user cannot discover an obstacle (500) positioned outside the VR mask (100). The user may collide with the obstacle (500) and may be injured by the obstacle (500). Accordingly, in order to prevent injury to the user who uses the VR mask (100), it is necessary to make the user recognize the obstacle (500) positioned outside the VR mask (100). In order to recognize an obstacle, a virtual reality image and the obstacle may be displayed together, or the amount of light incident from the outside may be adjusted.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: November 2, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Min Chul Park, Ji Hoon Kang, Jun Yong Choi, Kyul Ko, Dae Hwan Ahn, Dae Yeon Kim, Hyun Woo Ko
  • Publication number: 20210331141
    Abstract: Provided are catalysts for reduction of nitrogen oxides including an active site including lanthanum vanadate represented by at least one of Formula 1 and Formula 2 and a support carrying the active site. LaVO4 (wherein LaVO4 is polymorphous and has a tetragonal or monoclinic crystal structure)??Formula 1 LaV3O9 (wherein LaV3O9 has a monoclinic crystal structure).
    Type: Application
    Filed: December 30, 2020
    Publication date: October 28, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jongsik KIM, Heon Phil HA, Dong-Wook KWON
  • Publication number: 20210332486
    Abstract: The present disclosure discloses an asymmetric electrolyte membrane, a membrane electrode assembly including the same, a water electrolysis apparatus including the same and a method for manufacturing the same. More particularly, it discloses an asymmetric electrolyte membrane having a porous layer and a dense layer at the same time, a membrane electrode assembly including the same, a water electrolysis apparatus including the same and a method for manufacturing the same.
    Type: Application
    Filed: September 30, 2020
    Publication date: October 28, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: So Young LEE, Hyoung-Juhn KIM, Sae Yane BAEK, Taekyung LEE, Sung Jong YOO, Jong Hyun JANG, Hee-Young PARK, Jin Young KIM, Hyun S. PARK
  • Publication number: 20210334999
    Abstract: The present invention relates to a pose estimation method of an interventional medical device using a single-view X-ray image which is captured using a bendable interventional medical device equipped with a plurality of radiopaque markers and using an X-ray source. The pose estimation method includes an operation (a) of defining a circle assuming that the interventional medical device is bent at a constant curvature, an operation (b) of extracting a position value of the marker from an X-ray image obtained by the X-ray source projecting X-rays onto the markers, and an operation (c) of setting a projection plane and estimating a shape of the circle using a position value of the marker extracted from a projected image obtained by perspective-projecting the circle onto the projection plane and using the position value of the marker extracted from the X-ray image.
    Type: Application
    Filed: September 17, 2020
    Publication date: October 28, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Deuk Hee LEE, Sung Hwan LIM, Jun Hyoung HA
  • Patent number: 11154849
    Abstract: A method of manufacturing a honeycomb metal structure includes providing a substrate comprising iron (Fe) and a container containing water; coating at least a part of the substrate with a viscid material whose viscidity is increased by moisture; attaching metal powder onto the viscid material; adhering the metal powder to the substrate due to an increase in viscidity of the viscid material by evaporating a portion of the water in the container and supplying moisture to the viscid material; and generating an uneven structure made of the metal powder bonded to the substrate by performing a heat treatment on the substrate to which the metal powder is adhered. The heat treatment may include performing a first heat treatment on the substrate to generate an intermetallic layer at an interface between the substrate and the metal powder; and performing a second heat treatment to dissolve the intermetallic compound layer.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: October 26, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Ji Young Byun, Sang Hoon Kim, Jong Sik Kim