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).

  • IMAGE SENSING DEVICE
    Publication number: 20230094071
    Abstract: An image sensing device includes a unit pixel configured to have a shape with first, second, third and fourth vertices where the second vertex and the third vertex are positioned in a diagonal direction of the unit pixel, a floating diffusion region disposed adjacent to the first vertex of the unit pixel, a transfer gate abutting on the floating diffusion region, a source region disposed adjacent to the second vertex of the unit pixel, a drain region disposed adjacent to the third vertex of the unit pixel, and a pixel transistor gate positioned between the source region and the drain region.
    Type: Application
    Filed: July 21, 2022
    Publication date: March 30, 2023
    Inventors: Soon Yeol PARK, Hye Won MUN, Kyung Do KIM, Young Hwan PARK, Hyuk AN
  • REAL-TIME FLUORESCENCE IMAGING SENSOR FOR MEASURING GLUTATHIONE IN ENDOPLASMIC RETICULUM AND METHOD USING SAME
    Publication number: 20230080144
    Abstract: The present invention relates to a real-time fluorescence imaging sensor for measuring glutathione in the endoplasmic reticulum (ER) and a method for producing same. More specifically, the present invention relates to a new compound for measuring glutathione in the endoplasmic reticulum (ER), a method for producing the new compound, a real-time imaging sensor for measuring glutathione in the endoplasmic reticulum (ER) comprising the new compound, a method for producing same, and a method for measuring glutathione in the endoplasmic reticulum (ER) by using the imaging sensor.
    Type: Application
    Filed: December 22, 2020
    Publication date: March 16, 2023
    Inventors: Heun Soo Kang, Hye Mi Kim, Gwang Mo Kim, Yeji Kim, Ji Woong Shin, Hye Won Kang, Yong Hwan Kim, Ki Hang Choi, Su-Hyeon Min
  • BATCH-TYPE STIRRER FOR SUSPENSION POLYMERIZATION OF POLYVINYL CHLORIDE RESIN, AND BATCH-TYPE SUSPENSION POLYMERIZATION REACTOR USING SAME
    Publication number: 20230053926
    Abstract: The present invention pertains to: a batch-type suspension polymerization stirrer for producing polyvinyl chloride; and a batch-type suspension polymerization reactor using same. More specifically, the present invention pertains to a batch-type exothermic reactor for performing vinyl chloride polymerization while controlling the internal temperature of an exothermic reaction chamber. Even more specifically, the present invention pertains to an invention wherein the structure of a reflux condenser among jacket, baffle, and reflux condenser devices responsible for heat removal in a reactor is designed to improve productivity and polymerization efficiency.
    Type: Application
    Filed: September 10, 2020
    Publication date: February 23, 2023
    Inventors: Hye Won Lee, Shin Beom Lee, Sung Eun Park, Wooyoul Ahan, Seon Jeong Jin, Kee Do Han
  • SYSTEM OF UTILIZING CARBON DIOXIDE
    Publication number: 20230057916
    Abstract: A system of utilizing carbon dioxide comprises a carbon dioxide capturing device for capturing carbon dioxide, an electrochemical reaction device for producing synthetic gas by reducing the carbon dioxide captured by the carbon dioxide capturing device, a hydrogen carrier manufacturing device for manufacturing a hydrogen carrier material by using the synthetic gas produced by the electrochemical reaction device, a dehydrogenation device for producing hydrogen from the hydrogen carrier material manufactured by the hydrogen carrier manufacturing device, and a hydrogen utilization device for utilizing hydrogen produced by the dehydrogenation device, wherein the dehydrogenation device further produces carbon dioxide from the hydrogen carrier material and supplies the carbon dioxide to the carbon dioxide capturing device.
    Type: Application
    Filed: April 20, 2022
    Publication date: February 23, 2023
    Inventors: Ung LEE, Da Hye WON, Jai Hyun KOH, Dong Ki LEE, Hyung Suk OH, Byoung Koun MIN
  • Image sensing device
    Patent number: 11588989
    Abstract: An image sensing device includes a pixel array configured to include a first pixel belonging to a first row and a first column, and a second pixel belonging to a second row adjacent to the first row and a second column adjacent to the first column; and a dual conversion gain (DCG) capacitor coupled between the first pixel and the second pixel, and a first DCG transistor for selectively connecting the DCG capacitor to or disconnecting the DCG capacitor from a first floating diffusion region of the first pixel; and the second pixel includes a second floating diffusion region and a second DCG transistor for selectively connecting the DCG capacitor to or disconnecting the DCG capacitor from a second floating diffusion region of the second pixel.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: February 21, 2023
    Assignee: SK hynix Inc.
    Inventor: Hye Won Mun
  • Iridium alloy catalyst having reversible catalytic activity and preparation method thereof
    Patent number: 11588157
    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: Grant
    Filed: March 10, 2021
    Date of Patent: February 21, 2023
    Assignee: Korea Institute of Science and Technology
    Inventors: Hyung Suk Oh, Woong Hee Lee, Byoung Koun Min, Yun Jeong Hwang, Ung Lee, Dong Ki Lee, Da Hye Won, Jai Hyun Koh
  • Display device
    Patent number: 11579502
    Abstract: The present disclosure relates to a display device. A display device according to an embodiment of the present inventive concept includes gate lines extending along a first direction, data lines extending along a second direction, pixels including pixel electrodes, each of the pixels including a transistor connected to a gate line and a data line, and a pixel electrode connected to the transistor, the pixels including a first pixel which includes a first pixel electrode connected to a first data line and is disposed in nth pixel row and mth pixel column, and a second pixel which includes a second pixel electrode connected to the first data line or a second data line disposed adjacent to the first data line and is disposed in (n+1)th pixel row and the mth pixel column. The first data line does not overlap the first pixel electrode and overlaps the second pixel electrode.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: February 14, 2023
    Inventors: Se Hyun Lee, Hae Chan Park, Min Gyeong Shin, Hye Won Jang, Hak Sun Chang
  • PLASMA-RESISTANT GLASS AND MANUFACTURING METHOD THEREOF
    Publication number: 20230043972
    Abstract: The present invention relates to plasma-resistant glass containing 32-52 mol % of SiO2, 5-15 mol % of Al2O3, 30-35 mol % of CaO, and 0.1-15 mol % of CaF2 as chemical components, and a manufacturing method thereof. According to the present invention, a glass stability index KH is 2.0 or higher, and a plasma-resistant characteristic of an etch rate of lower than 10 nm/min for a mixed plasma of fluorine and argon (Ar) is exhibited.
    Type: Application
    Filed: November 19, 2020
    Publication date: February 9, 2023
    Inventors: Dae Gean KIM, Hye Won SEOK, Mun Ki LEE, Hyeong Jun KIM
  • Coating composition for use with an overcoated photoresist
    Patent number: 11567408
    Abstract: A method for forming a photoresist relief image including applying a layer of a coating composition on a substrate; and disposing a layer of a photoresist composition on the layer of the coating composition, wherein the coating composition comprises an amine-containing polymer comprising a hydrocarbon-substituted amino group and having nitrogen atoms in an amount from 3 to 47 weight percent, based on a total weight of the amine-containing polymer.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: January 31, 2023
    Assignees: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD., ROHM AND HAAS ELECTRONIC MATERIALS LLC
    Inventors: Hye-Won Lee, Min Kyung Jang, Soo Jung Leem, Jae Hwan Sim, Emad Aqad
  • Novel polypeptides and antibiotics against Gram-negative bacterium comprising the same
    Publication number: 20220387563
    Abstract: Provided are a novel polypeptide having endolysin activity, a fusion protein comprising the polypeptide and an antibiotic active protein, and an antibiotic use against a gram-negative pathogen of the polypeptide and/or fusion protein and/or a use for prevention and/or treatment of gram-negative pathogen infection and/or disease or symptoms related to gram negative pathogen infection.
    Type: Application
    Filed: August 17, 2022
    Publication date: December 8, 2022
    Inventors: Heejoon MYUNG, Min Soo KIM, Hye-Won HONG, Young Deuk KIM, Jaeyeon JANG
  • COMPOSITION FOR ENHANCING SKIN ELASTICITY OR IMPROVING SKIN WRINKLES
    Publication number: 20220378676
    Abstract: Disclosed herein is a composition for enhancing skin elasticity or improving skin wrinkles. In one aspect, 2-isopropylmalic acid or a salt, hydrate or solvate thereof, which is an active ingredient of the present disclosure, activates skin primary cilia and inhibits the expression of MMP-1 to enhance skin elasticity and improve skin wrinkles. In addition, in one aspect, 2-isopropylmalic acid or a salt, hydrate or solvate thereof, which is an active ingredient of the present disclosure, is a safe material and has the advantage that it can be treated in the living body in various forms such as cosmetics and food.
    Type: Application
    Filed: May 13, 2022
    Publication date: December 1, 2022
    Applicants: AMOREPACIFIC CORPORATION, KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Hyunjung CHOI, Dong-Hyung CHO, Ji-Eun BAE, Joonbum KIM, Ji Yeon CHOI, Daejin MIN, Hye Won NA, Hyoung June KIM, Wonseok PARK
  • PROCESS FOR PRODUCTION OF RED GINSENG HYDROLYSIS CONCENTRATE HAVING ENRICHED SPECIFIC COMPONENT
    Publication number: 20220378862
    Abstract: A method for production of red ginseng hydrolysis concentrate according to an embodiment of the present disclosure includes carrying out an enzyme reaction of red ginseng concentrate by adding an enzyme solution followed by addition of alcohol to prepare a mixture solution of red ginseng and alcohol, and centrifuging the prepared mixture solution of red ginseng and alcohol followed by concentration under reduced pressure of a supernatant separated by the centrifuge, and a red ginseng hydrolysis concentrate produced by the aforementioned process.
    Type: Application
    Filed: March 14, 2022
    Publication date: December 1, 2022
    Inventors: Sung-Keun CHOI, Chang-Soon LEE, Sung Soo JANG, Byeong-Seon JEON, Kun Hee LEE, Hye Jeong JEON, Da Young KIM, Hye Won KIM, Han-Min KIM, Byoung Man KONG
  • Method for measuring quality of therapeutic cell through real-time glutathione measurement
    Patent number: 11499978
    Abstract: The present invention provides a method of measuring the quality of therapeutic cells through real-time glutathione monitoring.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: November 15, 2022
    Assignee: CELL2IN, INC.
    Inventors: Heun Soo Kang, Hye Mi Kim, Ji Eun Song, Gwang Mo Yang, Ji Woong Shin, Hye Won Kang, Yong Hwan Kim, Myung Jin Kim
  • Organic bottom antireflective coating composition for nanolithography
    Patent number: 11493845
    Abstract: An anti-reflective coating composition is provided. The anti-reflective coating composition of the present invention can be useful in preventing a pull-back phenomenon in which an anti-reflective coating layer tears on a corner of a pattern of a substrate during a heat curing process and improving gap-filling performance of the pattern since a crosslinker is attached to a polymer in the composition and the content of the low-molecular-weight crosslinker in the composition is minimized to regulate a heat curing initiation temperature.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: November 8, 2022
    Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
    Inventors: Jae Hwan Sim, So-Yeon Kim, Jung Kyu Jo, Hye-Won Lee, Jihoon Kang, Jae-Bong Lim, Jun-Han Yun
  • Modified polypeptide having an activity of ornithine-based product exporter and method for producing ornithine-based product using cells expressing the polypeptide
    Patent number: 11492648
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: November 8, 2022
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Seon Hye Kim, Su Jin Park, Kyoung Min Lee, Kyungsu Na, Hong Xian Li, Hyun-jung Bae, Jihyun Shim, Young Lyeol Yang, Hye Won Um, Hyo Hyoung Lee, Min Gyeong Kang, Hye Won Kim, Byeong Cheol Song, Haena Oh, Han Hyoung Lee
  • POLYPEPTIDE, FUSION POLYPEPTIDE, AND ANTIBIOTIC AGAINST GRAM-NEGATIVE BACTERIA COMPRISING SAME
    Publication number: 20220348895
    Abstract: Provided are a novel polypeptide, a fusion polypeptide comprising the polypeptide, and a use thereof as an antibiotic. More specifically, provided are a novel polypeptide derived from a bacteriophage, a novel fusion polypeptide comprising cecropin A, and an antibiotic against Gram-negative bacteria comprising the polypeptide and/or the fusion polypeptide.
    Type: Application
    Filed: June 29, 2022
    Publication date: November 3, 2022
    Inventors: Heejoon MYUNG, Min Soo Kim, Hye-Won Hong, Jione Pyeon, Jaeyeon Jang
  • Polyimide film for flexible display device substrate
    Patent number: 11485859
    Abstract: A polyimide film according to the present invention can be effectively used as a substrate for a flexible display device without a deterioration in heat resistance even at a temperature of 350° C. or higher since a coefficient of thermal expansion (A) in the section of 100-350° C., of the polyimide film, and a coefficient of thermal expansion (B) in the section of 350-450° C., of the polyimide film, meet 0<B/A<2.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: November 1, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Hye Won Jeong, Chan Hyo Park, Jinho Lee, Jinyoung Park, Kyunghwan Kim, Ye Ji Hong, Danbi Choi
  • COMPOSITION FOR TREATING CANCER EXPRESSING SPARC
    Publication number: 20220339263
    Abstract: A composition for treatment of a cancer according to an embodiment of the present disclosure expresses secreted protein acidic and rich in cysteine (SPARC). The composition includes an albumin and at least one cysteine bound thereto.
    Type: Application
    Filed: February 22, 2022
    Publication date: October 27, 2022
    Inventors: Keon Wook KANG, Myung Geun SONG, Cho Rong PARK, Yun-Sang LEE, Hye Won YOUN, Ji Yong PARK, Se Ra OH
  • Coil electronic component
    Patent number: 11476034
    Abstract: A coil electronic component includes a body having a multilayer structure formed by stacking a plurality of sheets and external electrodes disposed on outer surfaces of the body. A coil pattern is printed on each of the plurality of sheets. The coil pattern includes a coil body and a corner pattern spaced apart from the coil pattern and coupled to the external electrodes. An inner edge of the second coil pattern facing the coil body is formed as a curved line or a linear line.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: October 18, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Hui Jo, Hye Won Jung, Sa Yong Lee
  • Use of Carbamate Compound For Preventing, Alleviating Or Treating Myotonia
    Publication number: 20220304981
    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: June 14, 2022
    Publication date: September 29, 2022
    Inventors: Hye Won SHIN, Ji Hye KIM