Patents by Inventor Hye-In Won

Hye-In Won 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).

  • Gas Collection Device
    Publication number: 20220002647
    Abstract: The gas collection device includes a constant temperature chamber whose interior is maintained at a set temperature; a culture flask unit located inside the constant temperature chamber and culturing bacteria therein; a mass flow controller located outside the constant temperature chamber and connected to the culture flask unit through an injection flow path to control a gas injected into the culture flask unit through the injection flow path; and an impinger located outside the constant temperature chamber and connected to the culture flask unit through a discharge flow path to receive a gas discharged from the culture flask unit through the discharge flow path in real time.
    Type: Application
    Filed: February 9, 2021
    Publication date: January 6, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Jung Hye Won, Min Hwan Jung, Ji Seok Lee, Hae Sung Yun
  • SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20220005811
    Abstract: A semiconductor device includes a plurality of first conductive patterns extending parallel in a first direction on a substrate, a plurality of second conductive patterns extending parallel in a second direction crossing the first direction on the substrate, a plurality of buried contacts connected to the substrate between the plurality of first conductive patterns and between the plurality of second conductive patterns, and a landing pad connected to each of the buried contacts on the plurality of buried contacts. The landing pad includes a first side surface extending in the first direction in plan view and a second side surface extending in a third direction in plan view. The third direction is different from the first direction and the second direction in plan view.
    Type: Application
    Filed: February 23, 2021
    Publication date: January 6, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Eun Jung KIM, Hye Won KIM, Sung Yeon RYU
  • Use Of Carbamate Compound For Preventing, Alleviating Or Treating Myotonia
    Publication number: 20210401804
    Abstract: The present invention relates to a use of a carbamate compound represented by chemical formula 1, or a pharmaceutically acceptable salt, a solvate or a hydrate thereof for preventing, alleviating or treating myotonia.
    Type: Application
    Filed: November 13, 2018
    Publication date: December 30, 2021
    Inventors: Hye Won SHIN, Ji Hye KIM
  • POROUS COMPOSITE POWDER FOR ADSORPTION OF FINE DUST AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20210386634
    Abstract: The present disclosure provides porous composite powder which includes biodegradable polymer particles with a porous structure having positive charges dispersed uniformly thereon and further includes inorganic particles. The porous composite powder adsorbs and removes fine particulate matter remaining in the skin and skin pores effectively through ionic bonding, while maintaining a spherical shape. The present disclosure also provides a method for preparing porous composite powder for adsorption of fine dust including particles forming a composite homogeneously, while maintaining a spherical shape, through a single process.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 16, 2021
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyunsuk LEE, Jaewon YOU, Hye Won NA, Bokyung JUNG, Chang Jo JUNG, Nari CHA, Sangkyun CHAE, Sohyun HONG
  • Process for hydrogenation of phthalate compound
    Patent number: 11192845
    Abstract: Provided is a hydrogenation method of a phthalate compound. According to the present invention, in the hydrogenation reaction, generation of by-products is suppressed, and thus catalytic activity is improved and life-time is extended, thereby increasing efficiency of a commercial process and economic efficiency. Further, since the hydrogenation product prepared by the present invention has high purity and a low acid value, its quality as a plasticizer is excellent, thereby being applied to a variety of products.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: December 7, 2021
    Assignee: HANWHA SOLUTIONS CORPORATION
    Inventors: Ki Taeg Jung, Hyo Suk Kim, Seong Min Park, Hye Won Lee, Jae Heum Jung
  • USE OF CARBAMATE COMPOUND FOR PREVENTION, ALLEVIATION OR TREATMENT OF STATUS EPILEPTICUS
    Publication number: 20210346348
    Abstract: The present invention relates to a use for the purpose of preventing, alleviating, or treating status epilepticus by administering a medicament or pharmaceutical composition comprising a carbamate compound of chemical formula 1.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Eun Ju CHOI, Hye Won SHIN, Yu Jin SHIN
  • ACETOHYDROXY ACID SYNTHASE VARIANT, MICROORGANISM COMPRISING THE SAME, AND METHOD OF PRODUCING L-BRANCHED-CHAIN AMINO ACID USING THE SAME
    Publication number: 20210324349
    Abstract: The present disclosure relates to a novel acetohydroxy acid synthase, a microorganism comprising the same, or a method for producing an L-branched-chain amino acid using the same.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 21, 2021
    Inventors: Ae Ji JEON, Byeong Cheol SONG, Ji Hye LEE, Jong Hyun KIM, Hye Won KIM
  • IRIDIUM ALLOY CATALYST HAVING REVERSIBLE CATALYTIC ACTIVITY AND PREPARATION METHOD THEREOF
    Publication number: 20210328229
    Abstract: Proposed is an iridium alloy catalyst having reversible catalytic activity for an oxygen evolution reaction (OER), a hydrogen evolution reaction (HER), and a hydrogen oxidation reaction (HOR) by including an iridium alloy including iridium (Ir) and nickel (Ni). The iridium alloy catalyst according to the present disclosure is rapidly converted to an iridium alloy catalyst in an oxide form and an iridium alloy catalyst in a metallic form according to applied voltage by controlling its crystallinity. Thus, even in case an oxide layer is formed after the OER, the oxidation layer disappears during the HER and HOR and the properties of an iridium metal catalyst remain, thereby maintaining HER/HOR performance.
    Type: Application
    Filed: March 10, 2021
    Publication date: October 21, 2021
    Inventors: Hyung Suk OH, Woong Hee LEE, Byoung Koun MIN, Yun Jeong HWANG, Ung LEE, Dong Ki LEE, Da Hye WON, Jai Hyun KOH
  • Process for hydrogenation of phthalate compound
    Patent number: 11148992
    Abstract: Provided is a hydrogenation method of a phthalate compound. According to the present invention, in the hydrogenation reaction, generation of by-products is suppressed, and thus catalytic activity is improved and life-time is extended, thereby increasing efficiency of a commercial process and economic efficiency. Further, since the hydrogenation product prepared by the present invention has high purity and a low acid value, its quality as a plasticizer is excellent, thereby being applied to a variety of products.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: October 19, 2021
    Assignee: HANWHA SOLUTIONS CORPORATION
    Inventors: Ki Taeg Jung, Hyo Suk Kim, Seong Min Park, Hye Won Lee, Jae Heum Jung
  • Process for hydrogenation of phthalate compound
    Patent number: 11136284
    Abstract: Provided is a hydrogenation method of a phthalate compound. According to the present invention, stereoselectivity of the hydrogenation reaction may be increased, and thus the content of a cis isomer in a product may be increased. As a result, quality of the hydrogenation product as a plasticizer may be improved.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: October 5, 2021
    Assignee: HANWHA SOLUTIONS CORPORATION
    Inventors: Hyo Suk Kim, Ki Taeg Jung, Seong Min Park, Kyoung Il Lee, Hye Won Lee, Jae Heum Jung
  • APPARATUS FOR INHIBITING FORMATION OF CALCIUM BASED CRYSTAL AND APPARATUS FOR WATER TREATMENT USING THE SAME
    Publication number: 20210300805
    Abstract: The present disclosure relates to an apparatus for inhibiting formation of calcium based crystal, in which formation of calcium based crystals is inhibited by adding an optimal amount of magnesium to raw water having a high concentration of calcium ions and a high variation in calcium ion concentration and an apparatus for water treatment using the same.
    Type: Application
    Filed: September 16, 2020
    Publication date: September 30, 2021
    Inventors: Hye-won Kim, Seong Pil Jeong, Seockheon Lee
  • HYDROGEN PRODUCTION AND STORAGE SYSTEM USING SOLAR ENERGY INDEPENDENTLY OPERATED WITHOUT EXTERNAL POWER
    Publication number: 20210292917
    Abstract: Disclosed is a hydrogen production and storage system using solar energy which converts solar energy into electric energy through a solar panel, operates a water electrolysis reactor using the electric energy to produce hydrogen, and stores the hydrogen at a high pressure in a hydrogen storage tank through a water tank, a pressure control valve, etc.
    Type: Application
    Filed: September 11, 2020
    Publication date: September 23, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ung LEE, Byoung Koun MIN, Hyun Joo LEE, Yun Jeong HWANG, Hyung Suk OH, Dong Ki LEE, Da Hye WON, Jai Hyun KOH, Dong Gu HAN
  • Putrescine-producing microorganism and method for producing putrescine using the same
    Patent number: 11124812
    Abstract: The present application relates to a putrescine-producing microorganism in which the activity of formate dehydrogenase is increased, and a method for producing putrescine using the same.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: September 21, 2021
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Na Hum Lee, Jae Hun Lee, Hong Xian Li, Jun Ok Moon, Hye Won Um
  • Laminate for manufacturing flexible substrate and method for manufacturing flexible substrate by using same
    Patent number: 11118015
    Abstract: The laminate for manufacturing a flexible substrate according to the present invention is formed by using a polyimide having a high absorbance to a UV laser in an organic sacrificial layer for delaminating a flexible substrate from a carrier substrate. Therefore, it is possible that the laser energy density required in the delaminating process using laser irradiation is reduced and the amount of as generated by the delaminating process is remarkably reduced so that the efficiency of the process, the permeability of the flexible substrate is improved and the reliability of the device is improved.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: September 14, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Hye Won Jeong, Cheolmin Yun, Kyungjun Kim, Bora Shin
  • APPLICATION OF GENE PROFILE FOR CELLS ISOLATED USING FRESH-TRACER
    Publication number: 20210275596
    Abstract: The present invention relates to a therapeutic stem cell composition comprising a stem cell in which the expression level of any one or more genes selected from the group consisting of ACAN, SOX9, AP2, RUNX2, OCN, ALP, OCT4, SOX2, CXCR4, cMET, PDGFRA, PDGFRB, VEGF-R1, VEGF-R2, CSF-1, IDO2, Sox2, Nanog, cMyc, Klf2, Klf4, Rex1, Esrrb, Neurog1, Neurod1, Nkx2.2, Ascl2, Gfap, S100b, Olig2, Neurog2, T, Nkx2.5, Esrrbb, Klf2, Klf4, cTnT, a-Actin, Mlc2v and Runx1 is higher or lower than the expression level of GAPDH (glyceraldehyde 3-phosphate dehydrogenase) gene.
    Type: Application
    Filed: July 20, 2018
    Publication date: September 9, 2021
    Inventors: Heun Soo KANG, Hye Mi KIM, Ji Eun SONG, Yingfu YIN, Ji Woong SHIN, Hye Won KANG, Yong Hwan KIM
  • ANTI-C-MET ANTIBODY AND USES THEREOF
    Publication number: 20210269533
    Abstract: An anti-c-Met antibody or antibody fragment and pharmaceutical composition comprising same, as well as a method for preventing and treating cancer by administering the antibody to a subject are provided.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 2, 2021
    Inventors: Seung Hyun LEE, Geun Woong KIM, Kyung Ah KIM, Hye Won PARK, Ho Yeong SONG, Young Mi OH, Saet Byoul LEE, Ji Min LEE, Kwang Ho CHEONG, Yun Ju JEONG, Mi Young CHO, Jae Hyun CHOI, Yun Jeong SONG, Yoon Aa CHOI
  • Isopropylmalate synthase variant and a method of producing L-leucine using the same
    Patent number: 11104924
    Abstract: A novel modified polypeptide having an isopropylmalate synthase activity, a polynucleotide encoding the same, a microorganism comprising the polypeptide, and a method of producing L-leucine by culturing the microorganism.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: August 31, 2021
    Assignee: CJ Cheiljedang Corporation
    Inventors: Ji Hye Lee, Byeong Cheol Song, Ae Ji Jeon, Jong Hyun Kim, Hye Won Kim
  • ISOPROPYLMALATE SYNTHASE VARIANT AND A METHOD OF PRODUCING L-LEUCINE USING THE SAME
    Publication number: 20210254111
    Abstract: A novel modified polypeptide having an isopropylmalate synthase activity, a polynucleotide encoding the same, a microorganism including the polypeptide, and a method of producing L-leucine by culturing the microorganism.
    Type: Application
    Filed: January 25, 2021
    Publication date: August 19, 2021
    Inventors: Ji Hye LEE, Byeong Cheol SONG, Ae Ji JEON, Jong Hyun KIM, Hye Won KIM
  • Multilayer ceramic electronic component
    Patent number: 11094468
    Abstract: A multilayer ceramic electronic component includes a ceramic body including dielectric layers and first and second internal electrodes alternately laminated with respective dielectric layers disposed therebetween to be exposed to first and second external surfaces of the ceramic body, and first and second external electrodes disposed on the first and second external surfaces of the ceramic body and connected to corresponding internal electrodes, among the first and second internal electrodes, respectively. The dielectric layer includes a portion, disposed between the first and second external electrodes, having a thickness of 3.5 micrometers or more to 3.7 micrometers or less.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: August 17, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: A Reum Jun, Hye Won Ryoo, Ho In Jun, Seok Keun Ahn, Ji Hye Yu, Gi Seok Jeong
  • Display screen or portion thereof with graphical user interface
    Patent number: D934888
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: November 2, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-Won Lee, Gi-Ppeum Choi, Seung-Uk Lee, Min-Kyoung Yoon, Da-Hee Lee