Patents by Inventor Gyo IN

Gyo IN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High-strength steel having excellent low-yield-ratio characteristics, and manufacturing method therefor
    Patent number: 11519045
    Abstract: A high-strength steel having excellent low-yield-ratio characteristics, according to one embodiment of the present invention, comprises, by wt %, 0.06-0.12% of C, 0.2-0.5% of Si, 1.5-2.0% of Mn, 0.003-0.05% of Al, 0.01% or less of N, 0.02% or less of P, 0.003% or less of S, 0.05-0.5% of Cr, 0.05-0.5% of Mo, 0.01-0.05% of Nb, 0.0005-0.005% of Ca and the balance of Fe and other inevitable impurities, and comprises polygonal ferrite as a microstructure, wherein the area fraction of the polygonal ferrite is 10-30% and the average hardness of the polygonal ferrite can be 180 Hv or less.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: December 6, 2022
    Assignee: POSCO
    Inventor: Hwan-Gyo Jung
  • BLANK MASK AND PHOTOMASK USING THE SAME
    Publication number: 20220382141
    Abstract: The present disclosure relates to a blank mask and the like, and comprises a transparent substrate and a light shielding film disposed on the transparent substrate. The light shielding film comprises a transition metal and at least any one between oxygen and nitrogen. The light shielding film comprises a first light shielding layer and a second light shielding layer disposed on the first light shielding layer. The light shielding film has an Rd value of Equation 1 below which is 0.4 to 0.8. Rd=er2/er1??[Equation 1] In the Equation 1, the er1 value is an etching rate of the first light shielding layer measured by etching with argon gas. The er2 value is an etching rate of the second light shielding layer measured by etching with argon gas. In such a blank mask, a resolution degradation can be suppressed effectively when the light shielding film is patterned.
    Type: Application
    Filed: May 20, 2022
    Publication date: December 1, 2022
    Applicant: SKC solmics Co., Ltd.
    Inventors: GeonGon LEE, Inkyun SHIN, Seong Yoon KIM, Suk Young CHOI, Hyung-joo LEE, Sung Hoon SON, Min Gyo JEONG
  • Sealing zipper and sealing zipper assembly
    Patent number: 11510464
    Abstract: A sealing zipper according to an embodiment includes a first chain portion, a second chain portion, a chain fixing portion, and a watertight portion. The second chain portion is coupled to the first chain portion. The chain fixing portion is coupled to one end portion of the first chain portion and one end portion of the second chain portion. The watertight portion is positioned between the first chain portion and the second chain portion and disposed to be partially inserted into the chain fixing portion.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: November 29, 2022
    Inventor: Young Gyo Kim
  • Composition comprising a combined herb extract of and red ginseng as active ingredients for preventing or treating a respiratory inflammation and the use thereof
    Patent number: 11510955
    Abstract: The present invention relates to a composition and health functional food for preventing and treating a respiratory inflammation disease using a mixed herbal mixture. Through various experiments, for example, determination of the cell number of BAL (bronchoalveolar lavage) (Experimental Example 1); Determination of CD11b+/Gr-1+ ratio in leukocyte within BAL fluid (Experimental Example 2); Determination of expressed RNA level of inflammatory cytokines in lung tissue (Experimental Example 3); Determination of expressed RNA level of inflammatory cytokines in BALF (Experimental Example 4); Lung histology (Experimental Example 5); Brief Clinical test (Experimental Example 7) etc, it has been verified that the inventive combined extract showed more potent inhibiting effect on respiratory inflammation disease than each herb extract.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: November 29, 2022
    Assignees: KT&G CORPORATION, KOREA GINSENG CORP.
    Inventors: Han-Jae Shin, Hyo Keun Kim, Moon-Yong Lee, Hyo-Min Gwak, Hye-Jeong Min, Young-Sin Kim, Chang Kyun Han, Jongsu Kyung, Gyo In, Jong Han Kim, Sung Won Kim, Kyoung Hwa Jang, Seung-Hyung Kim
  • Method and apparatus of recovering image
    Patent number: 11514557
    Abstract: The present disclosure relates to a method of recovering an image from which a motion blur is removed and an image recovering apparatus and the image recovering apparatus according to an exemplary embodiment of the present disclosure includes a signal generator which receives at least one of illuminance information and speed information from a sensor to determine a random flickering pattern and a triggering signal based on the received signal, output the determined random flickering pattern to a lighting unit, and output the triggering signal to a camera; and an image processor which receives an image including a motion blur from the camera to recover the received image based on the random flickering pattern determined by the signal generator.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: November 29, 2022
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Byeung Woo Jeon, Jae Lin Lee, Gyo Heak Oh
  • Anode for electrolysis and preparation method thereof
    Patent number: 11499239
    Abstract: Provided are an anode for electrolysis, which includes a metal base, and a catalyst layer disposed on at least one surface of the metal base, wherein the catalyst layer includes a composite metal oxide of ruthenium, iridium, titanium, and platinum, and a metal in the composite metal oxide does not include palladium, wherein, when the catalyst layer is equally divided into a plurality of pixels, a standard deviation of iridium compositions of the plurality of equally divided pixels is 0.40 or less, and a method of preparing the same.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: November 15, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Hun Min Park, Jung Ho Choi, In Sung Hwang, Kwang Hyun Kim, Jung Up Bang, Dong Chul Lee, Gyo Hyun Hwang
  • BLANK MASK AND PHOTOMASK USING THE SAME
    Publication number: 20220357647
    Abstract: The present disclosure relates to a blank mask including: a transparent substrate; and a light shielding film disposed on the transparent substrate, wherein the light shielding film comprises a transition metal and at least one selected from the group consisting of oxygen and nitrogen, and wherein a Mtr value of Equation 1 below of a surface of the light shielding film is 6 or less: Mtr=|Rsk|*Rku ??[Equation 1] where, in the Equation 1, |Rsk| is an absolute value of an Rsk value, which is a height skewness of the surface of the light shielding film, and Rku is kurtosis of the surface of the light shielding film.
    Type: Application
    Filed: April 26, 2022
    Publication date: November 10, 2022
    Applicant: SKC solmics Co., Ltd.
    Inventors: GeonGon Lee, Hahyeon Cho, Inkyun Shin, Seong Yoon Kim, Suk Young Choi, Hyung-joo Lee, Suhyeon Kim, Sung Hoon Son, Min Gyo Jeong, Taewan Kim
  • PHOTOMASK BLANK AND PHOTOMASK USING THE SAME
    Publication number: 20220350237
    Abstract: Disclosed is a photomask comprising: a transparent substrate; and a multi-layer light shielding pattern film disposed on the transparent substrate, wherein the multi-layer light shielding pattern film comprises: a first light shielding film; and a second light shielding film disposed on the first light shielding film and comprising a transition metal and at least one selected from the group consisting of oxygen and nitrogen, and wherein a surface roughness Wr of the measuring zone satisfies Equation 1 below: 0 nm<Wr?Wo?3 nm??[Equation 1] where, in the Equation 1 above, Wo is a surface roughness of the measuring zone before soaking and washing processes, Wr is a surface roughness of the measuring zone after soaking in SC-1 (standard clean-1) solution and washing with ozone water, and the SC-1 solution comprises NH4OH, H2O2, and H2O.
    Type: Application
    Filed: April 26, 2022
    Publication date: November 3, 2022
    Applicant: SKC solmics Co., Ltd.
    Inventors: Min Gyo JEONG, Seong Yoon KIM, Sung Hoon SON, Inkyun SHIN, Suk Young CHOI, Suhyeon KIM, Kyuhun KIM, Hyung-joo LEE
  • PHOTOMASK BLANK, PHOTOMASK, AND MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT
    Publication number: 20220350238
    Abstract: A photomask blank includes a light-transmitting substrate, and a shading layer part disposed on the light-transmitting substrate, the shading layer part including a first shading layer having a first hardness and a second shading layer having a second hardness. The first shading layer is disposed closer to the light-transmitting substrate than the second shading layer, and a value of the first hardness is larger that a value of the second hardness.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 3, 2022
    Applicant: SKC solmics Co., Ltd.
    Inventors: GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, SUNG HOON SON, INKYUN SHIN, Seong Yoon KIM, Min Gyo JEONG
  • System and method for 3D shape measurement of freeform surface based on high-speed deflectometry using composite patterns
    Patent number: 11486700
    Abstract: The present disclosure is related to a system and a method for 3D shape measurement of a freeform surface based on high-speed deflectometry using composite patterns. More particularly, a system for profile measurement based on high-speed deflectometry using composite patterns includes: a composite pattern generation part to project a composite pattern generated by synthesizing patterns having different frequencies to a measurement object; a detector to acquire images of a deformed composite pattern reflected from the measurement object; and a phase acquisition part to acquire wrapped phases by each frequency from the composite pattern and unwrapped phases from the respective wrapped phases.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: November 1, 2022
    Assignee: Korea Research Institute of Standards and Science
    Inventors: Young-Sik Ghim, The Manh Nguyen, Hyug-Gyo Rhee
  • Steering system of vehicle
    Patent number: 11479294
    Abstract: A steering system of a vehicle is provided. The steering system adjusts the torsional rigidity of a torsion bar without limitation as to the configuration thereof and performs active control responding to the vehicle state by adjusting steering characteristics by controlling the torsional rigidity of the torsion bar based on the traveling condition, load state or driving mode of the vehicle. The steering system includes an MR assist device, which is coupled to an end portion of the torsion bar and adjusts the rotation and torsional rigidity of the torsion bar using an MR fluid as a working fluid.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: October 25, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Ji Hoon Lee, Jin Gyo Suh, Sung Han Cho, Seo An Lee
  • Apparatus and method for measuring the thickness and refractive index of multilayer thin films using angle-resolved spectral interference image according to polarization
    Patent number: 11466978
    Abstract: The present invention relates to an apparatus and a method for measuring a thickness and a refractive index of a multilayer thin film using an angle-resolved spectral interference image according to polarization.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: October 11, 2022
    Assignee: Korea Research Institute of Standard and Science
    Inventors: Young-sik Ghim, Hyug-gyo Rhee
  • Multi airtight type rail zipper
    Patent number: 11464298
    Abstract: A multi airtight type rail zipper may be attached to or installed on a flexible material, such as an envelope, for storing an object. The multi airtight type rail zipper includes a first zipper rail, a second zipper rail formed in a shape corresponding to that of the first zipper rail, and a slider provided to surround the first zipper rail and the second zipper rail such that, according to the direction of sliding movement, the first zipper rail and the second zipper rail engage with and are fastened to each other, or disengage and are unfastened from each other. The multi airtight type rail zipper can improve the sealing force by the more stable fastening structure.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: October 11, 2022
    Inventor: Young Gyo Kim
  • Tin Oxide Forming Composition
    Publication number: 20220259062
    Abstract: The present invention provides a tin oxide forming composition and a tin oxide forming method using the tin oxide forming composition. The tin oxide forming composition of the present invention is easy to manufacture and is capable of forming a tin oxide with a high yield.
    Type: Application
    Filed: September 14, 2020
    Publication date: August 18, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Jung Ho Choi, In Sung Hwang, Hun Min Park, Dong Chul Lee, Gyo Hyun Hwang, Kwang Hyun Kim, Jung Up Bang
  • INTEGRATED MANAGEMENT METHOD AND SYSTEM FOR HETEROGENEOUS LOGISTICS AUTOMATION EQUIPMENT
    Publication number: 20220261742
    Abstract: The present invention relates to an integrated management system for heterogeneous logistics automation equipment, including: an equipment standard protocol server adapted to receive commands from a plurality of warehouse management systems (WMS), to check equipment standard protocol identification (ESP ID) matching the received commands, and to produce work information in the form of telegram: a plurality of warehouse control systems (WCS) adapted to control the logistics automation equipment through the work information produced from the equipment standard protocol server; and a plurality of equipment control systems (ECS) adapted to receive the work information from the plurality of warehouse control systems (WCS) to control the logistics automation equipment.
    Type: Application
    Filed: August 12, 2020
    Publication date: August 18, 2022
    Inventors: Do Hun KWON, Hoi Kwon MOON, Sa Yeok MIN, Byung Gyo SUH
  • AQUEOUS ANTISEPTIC COMPOSITION HAVING IMPROVED ANTIBACTERIAL PERSISTENCE COMPRISING CHLORHEXIDINE OR DERIVATIVE THEREOF AND FABRIC TYPE ANTISEPTIC COMPRISING SAME
    Publication number: 20220249407
    Abstract: The present invention relates to: an aqueous (a water-soluble) antiseptic composition having improved antibacterial persistence comprising chlorhexidine or a derivative thereof and a silicon-based emulsifier; and a fabric type antiseptic comprising same. As the chlorhexidine or the derivative thereof is highly soluble and stable and well dispersed in an aqueous phase, the composition can exhibit excellent absorption efficiency when applied onto the skin and can ultimately maximize a cumulative emission amount of chlorhexidine or the derivative thereof. In addition, the use of the polyglyceryl fatty acid ester allows sustained release of chlorhexidine or the derivative thereof, thereby sustaining the antibacterial effect for a long time.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 11, 2022
    Applicants: HUONS CO., LTD., HUONS MEDICARE CO., LTD.
    Inventors: Bae Young KIM, Dong Il LEE, Eun Kyoung LEE, Min Hee KANG, Jae Min CHO, Joon Gyo OH
  • Indazole derivatives and pharmaceutical composition for preventing, alleviating or treating cancer containing the same
    Patent number: 11407745
    Abstract: Disclosed are a compound selected from novel indazole derivatives, pharmaceutically acceptable salts thereof, hydrates thereof and stereoisomers thereof, a method for preparing the compound, and a pharmaceutical composition for preventing, alleviating or treating cancer containing the compound as an active ingredient. The novel indazole derivatives exhibit excellent ABL/DDR1 inhibitory efficacy and anti-proliferative efficacy against cancer cells, specifically blood cancer cells, and inhibitory activity against ABL T315I point mutations, thus being useful for the prevention, alleviation or treatment of cancer, specifically blood cancer, especially chronic myelogenous leukemia.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: August 9, 2022
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Gyo Chang Keum, Ashraf Kareem El-Damasy, Hee Won Jin, Taek Kang, Eun Kyoung Bang
  • INDUSTRIAL CUT-OFF SWITCH FOR VISUAL IDENTIFICATION OF POWER SYSTEM CUT-OFF STATUS
    Publication number: 20220238291
    Abstract: Disclosed herein is an industrial cut-off switch for visual identification of power system cut-off status. The industrial cut-off switch includes an enclosure having an accommodation space therein, a handle disposed on an outer surface of the enclosure and having a gripping part extending in one direction, and a switch unit disposed inside the enclosure, and connected to the handle operated to adjust an on/off state of the switch unit.
    Type: Application
    Filed: January 26, 2022
    Publication date: July 28, 2022
    Inventor: JAE GYO JUNG
  • HORIZONTAL LINEAR VIBRATING MOTOR
    Publication number: 20220239211
    Abstract: The present disclosure relates to a horizontal linear vibrating motor, and more particularly, to a horizontal linear vibrating motor which has a smaller size than existing liner motors so as to be mounted on a small-size wearable watch, smart band or the like, while providing a strong vibration.
    Type: Application
    Filed: September 30, 2021
    Publication date: July 28, 2022
    Inventors: Jin-Seon KANG, Gyo-Suk CHOI, Hyun-Jun PARK, Hwa-Sic KIM, Jong-Ki LEE
  • PHARMACEUTICAL COMPOSITION CONTAINING STABILIZED NUCLEIC ACID ADJUVANT
    Publication number: 20220233700
    Abstract: The present disclosure relates to a pharmaceutical composition comprising a nucleic acid molecule of an adjuvant, a metal complex stabilizing the nucleic acid molecule, and optionally an immunogen that may be a peptide or a protein, or a composition of stabilizing the nucleic acid molecule of the adjuvant comprising the metal complex. The metal complex interacts with the nucleic acid molecule of the adjuvant and/or the immunogen so as to stabilize such pharmaceutically active ingredients, and induces continuous effectiveness of the active ingredients without degradation.
    Type: Application
    Filed: May 25, 2020
    Publication date: July 28, 2022
    Applicants: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jae Hwan NAM, Gyo Chang KEUM, Hyo Jung PARK, Eun Kyoung BANG, Hae Li KO