Patents by Inventor Hye-Won Lee

Hye-Won Lee 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).

  • Publication number: 20250099938
    Abstract: A method for preparing an aliphatic isocyanate according to an exemplary embodiment of the present disclosure includes a first step of introducing an aliphatic amine and an organic solvent into a reactor, a second step of supplying gaseous hydrogen chloride into the reactor through a sparger, and a third step of stirring the aliphatic amine and the organic solvent, and the hydrogen chloride with a stirrer installed in the reactor, wherein in the third step, a stirring force of the stirrer is controlled to 500 to 4,000 W/m3.
    Type: Application
    Filed: January 26, 2022
    Publication date: March 27, 2025
    Inventors: Hye Won LEE, Hyun Cheol RYU, Keedo HAN
  • Publication number: 20250105447
    Abstract: Disclosed is an electrochemical device separator and an electrochemical device including the same. The separator includes a porous polymer substrate and a porous organic/inorganic composite coating layer formed on at least one surface of the polymer substrate, in which the porous coating layer includes particulate binder resins and inorganic particles, and [content of binder particles in an upper portion of a porous coating layer before impregnation with electrolyte/content of binder particles in a central portion of a porous coating layer before impregnation with electrolyte]?[content of binder particles in an upper portion of a porous coating layer after impregnation with electrolyte/content of binder particles in a central portion of a porous coating layer after impregnation with electrolyte] is 0.32 or less.
    Type: Application
    Filed: August 18, 2023
    Publication date: March 27, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seung Hyun LEE, Min Ji KIM, Hye Won KIM, Dong Wook SUNG, Kyung Ryun KA
  • Patent number: 12243961
    Abstract: A light-emitting element includes a light-emitting element core extending in a direction and including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and a device active layer disposed between the first semiconductor layer and the second semiconductor layer, a device insulating film surrounding a lateral surface of the light-emitting element core, and a reflective film disposed on an outer lateral surface of the device insulating film and surrounding at least a lateral surface of the device active layer.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: March 4, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye Lim Kang, Moon Jung An, Je Won Yoo, Dong Eon Lee
  • Publication number: 20250072205
    Abstract: A light emitting element includes an anode electrode, a cathode electrode facing the anode electrode, and a light emitting structure provided between the anode electrode and the cathode electrode, and including a first light emitting unit, a charge generation layer, and a second light emitting unit. The second light emitting unit includes a second hole transport unit provided on the charge generation layer, a second light emitting layer provided on the second hole transport unit, an intermediate layer provided on the second light emitting layer, a third light emitting layer provided on the intermediate layer, and a second electron transport unit provided between the third light emitting layer and the cathode electrode.
    Type: Application
    Filed: June 10, 2024
    Publication date: February 27, 2025
    Inventors: Hye Won CHOI, Dae Woong LEE, Hyeong Pil KIM, Il Soo OH
  • Patent number: 12239001
    Abstract: A display device includes a display area including a first display area and a second display area adjacent to each other; a driving circuit, at least part of the driving circuit being disposed in the second display area; first pixel circuit units disposed in the first display area; first light emitting elements disposed in the first display area and electrically connected to the first pixel circuit units; second pixel circuit units disposed in the second display area; second light emitting elements disposed in the second display area and two or more of the second light emitting elements are electrically connected to a second pixel circuit unit; and a light blocking layer overlapping at least one of the second light emitting elements in a plan view.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chung Sock Choi, Sun Ho Kim, Hye Won Kim, Sun Hee Lee
  • Patent number: 12226768
    Abstract: The present invention relates to a system structure capable of performing real-time detection of nucleic acid extraction and amplification reactions and amplified results in a device for implementing a polymerase chain reaction (PCR).
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: February 18, 2025
    Assignee: BIONEER CORPORATION
    Inventors: Han Oh Park, Jong Kab Kim, Yang Won Lee, Sang Ryoung Park, Hye Jin Jang
  • Publication number: 20250056946
    Abstract: An embodiment of the present specification discloses a display device including a display panel including a display area and a non-display area adjacent to the display area and a metal dam disposed in the non-display area to surround at least three surfaces of the display panel. The display panel includes a substrate, a pixel driving circuit disposed on the substrate, and a light emitting element driven by the pixel driving circuit, the metal dam may be spaced a selected distance from an edge of the display panel, the metal dam may be formed of a plurality of metal layers connected through at least one hole, and the metal dam may include a first metal dam, a second metal dam, and a third metal dam that are disposed in the non-display area while surrounding at least three surfaces of the display area.
    Type: Application
    Filed: August 5, 2024
    Publication date: February 13, 2025
    Inventors: Hye Sun JUNG, Bung Goo KIM, Hyoung Ho AHN, Hee Won LEE, Jun Young JO, Sang Hak SHIN, Jae Kwang LEE, Hyoung Sun PARK, Pyung Ho CHOI, Tae Yoon KIM
  • Patent number: 12215194
    Abstract: Provided are a method for producing a polyamide including an amide-based molecular weight controller and a polyamide produced thereby, wherein the amide-based molecular weight controller may easily control the molecular weight of the polyamide to have a narrow molecular weight distribution so as to prevent an increase in the molecular weight due to a basic intermediate produced in anionic polymerization and a side reaction generated under a high-temperature polymerization condition.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: February 4, 2025
    Assignee: HANWHA SOLUTIONS CORPORATION
    Inventors: Kyung Ho Kwon, Seung Hoe Do, Jin Seo Lee, Dae Hak Kim, Kyoung Won Yim, Do Kyoung Kim, Hye Yeon Lee
  • Publication number: 20250040309
    Abstract: A display apparatus according to an exemplary embodiment is disclosed. A display apparatus according to an exemplary embodiment includes a substrate having a bending region between an active area and a pad area. The display apparatus includes a planarization film on the active area and the pad area in the substrate. The display apparatus includes a first organic film coated on the planarization film, a second organic film coated on the first organic film, and a third organic film coated on the second organic film. The third organic film is formed such that an upper surface thereof is flattened in the active region. The display apparatus includes a plurality of light-emitting elements disposed on the third organic film.
    Type: Application
    Filed: July 23, 2024
    Publication date: January 30, 2025
    Inventors: Hye Sun JUNG, Bung Goo KIM, Hyoung Ho AHN, Hee Won LEE, Jun Young JO, Sang Hak SHIN, Jae Kwang LEE, Hyoung Sun PARK, Pyung Ho CHOI, Tae Yoon KIM
  • Publication number: 20250037646
    Abstract: A mother substrate for a display panel and a display panel using the same are disclosed. A mother substrate for a display panel includes a conductive ring disposed in a non-display area outside the display area and surrounding each of the display areas, and one or more dummy pixel driving circuits disposed in a non-display area outside the display area. An electrostatic discharge (ESD) prevention structure inside the dummy pixel driving circuit can prevent defects of display panels due to ESD occurring in the manufacturing process of the display panel.
    Type: Application
    Filed: June 11, 2024
    Publication date: January 30, 2025
    Inventors: Jun Young JO, Bung Goo KIM, Hyoung Ho AHN, Hee Won LEE, Hye Sun JUNG, Sang Hak SHIN, Jae Kwang LEE, Hyoung Sun PARK, Pyung Ho CHOI, Tae Yoon KIM
  • Publication number: 20250023005
    Abstract: An embodiment discloses a display apparatus. The display apparatus includes a plurality of first electrodes and a contact electrode disposed on a substrate. The display apparatus includes a plurality of light-emitting elements disposed on the plurality of first electrodes. The display apparatus includes a first optical layer disposed between the plurality of light-emitting elements. The display apparatus includes a second electrode disposed on the plurality of light-emitting elements. The second electrode includes a first area disposed on the plurality of light-emitting elements and a second area extending outward from the first optical layer and electrically connected to the contact electrode. A plurality of signal wires connected to the plurality of first electrodes are provided, the second area of the second electrode comprises protruding portions extending to at least one of areas between the plurality of signal wires, and one of the protruding portions is connected to the contact electrode.
    Type: Application
    Filed: July 9, 2024
    Publication date: January 16, 2025
    Inventors: Jun Young JO, Jae Kwang LEE, Tae Yoon KIM, Bung Goo KIM, Hyoung Ho AHN, Hee Won LEE, Hye Sun JUNG, Pyung Ho CHOI
  • Publication number: 20250023003
    Abstract: A display device includes a plurality of first electrodes and a contact electrode on a substrate; a plurality of light-emitting elements on the plurality of first electrodes; a first optical layer between the plurality of light-emitting elements; and a second electrode on the plurality of light-emitting elements, the second electrode including a first region that is on the plurality of light-emitting elements and a second region that extends past an end the first optical layer and is in contact with the contact electrode.
    Type: Application
    Filed: July 3, 2024
    Publication date: January 16, 2025
    Inventors: Hye Sun Jung, Jae Kwang Lee, Tae Yoon Kim, Bung Goo Kim, Hyoung Ho Ahn, Hee Won Lee, Jun Young Jo, Pyung Ho Choi
  • Publication number: 20250023000
    Abstract: A mother substrate for a display panel and a display panel using the same are disclosed. The mother substrate comprises a plurality of display area including a plurality of light-emitting areas configured to receive light-emitting elements, a plurality of wirings, and a plurality of pads connected to the plurality of wirings; a conductive ring in a non-display area that surrounds the display area such that each of the display areas is surrounded by the conductive ring and electrically connected to the pads; a photoresist pattern covering the plurality of display areas and the non-display area; and a first metal layer covering the photoresist pattern. The conductive ring includes an electrostatic blocking area.
    Type: Application
    Filed: May 28, 2024
    Publication date: January 16, 2025
    Inventors: Jun Young Jo, Bung Goo Kim, Hyoung Ho Ahn, Hee Won Lee, Hye Sun Jung, Sang Hak Shin, Jae Kwang Lee, Hyoung Sun Park, Pyung Ho Choi, Tae Yoon Kim
  • Publication number: 20250022178
    Abstract: The present disclosure relates to an image encoding/decoding method for a machine and a device therefor. An image encoding method according to the present disclosure includes extracting an encoding method feature from an encoding input signal; determining an encoding method that is optimal for the encoding input signal based on the encoding method feature; transforming the encoding input signal based on the encoding method; and encoding an encoding target signal generated by transforming encoding method information and the encoding input signal.
    Type: Application
    Filed: July 11, 2024
    Publication date: January 16, 2025
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Joo Young LEE, Se Yoon Jeong, Youn Hee Kim, Jin Soo Choi, Jung Won Kang, Hye Won Jeong, Hui Yong Kim, Jang Hyun Yu, Seung Hwan Jang, Hyun Dong Cho
  • Publication number: 20240425517
    Abstract: Provided are a compound capable of degrading a target protein using ubiquitin and having a targeted protein binding moiety (TBM) structure binding to a target protein or polypeptide and a ubiquitin binding moiety (UBM) structure to which ubiquitin is bound, wherein the compound can be induced to polyubiquitination by the UBM structure present in the compound, and thus have an advantage of becoming a protein degrader capable of degrading a target protein or polypeptide.
    Type: Application
    Filed: June 12, 2024
    Publication date: December 26, 2024
    Applicant: PRAZER THERAPEUTICS INC.
    Inventors: Kyung Soo INN, Nam Jung KIM, Jong Kil LEE, Ga Yeong KIM, Kyeo Jin KIM, Dong Hwan KIM, So Young KIM, Soo Lim KIM, Hee Jin KIM, Ji Min DO, Chan Ki MIN, Min Jung SEO, Chae Won SONG, Na Rae LEE, Hye Won LEE, Seung Hwan SON, Dan Bi LEE, Se In LEE
  • Patent number: 12121628
    Abstract: The present disclosure provides a method for surface modification of a titanium implant material and a titanium implant obtained by the method for surface treatments. A titanium implant according to one embodiment of the present disclosure has high bond strength between implant and bone and its corrosion resistance.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: October 22, 2024
    Assignee: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Ho Jun Song, Yeong Joon Park, Hye Won Lee, Moon Jin Hwang, Hyun Joo Moon, Woon Young Lee
  • Publication number: 20240148977
    Abstract: A drug administration management system according to an embodiment of the present disclosure may include a smart case configured to accommodate a drug administration device, display drug administration information including whether or not a drug is administered and a drug administration dose for each drug administration site input button based on an input of a user, and transmit the drug administration information externally; and a terminal configured to receive the externally transmitted drug administration information from the smart case, and monitor the drug administration information based on a drug administration plan input from a user.
    Type: Application
    Filed: March 8, 2022
    Publication date: May 9, 2024
    Inventors: Jong Won Lim, Hye Won LEE, Hyoung Seok KIM, Soo Bum PARK, Sang Hoon OH
  • Publication number: 20240066055
    Abstract: The present invention relates to fatty acid-modified polymer nanoparticles, and a use thereof. In the present invention, nanoparticles having embedded calcium carbonate crystals can be formed using a biocompatible polymer and an adipocyte-targeting ligand (a fatty acid) to minimize delivery to surrounding cells and tissues other than adipocytes and maximize the embedding of the nanoparticles into adipocytes. The nanoparticles according to the present invention can be produced as an injectable preparation, and can be applied to local lipolysis supplements or diet and beauty products that break down localized fat.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 29, 2024
    Applicant: SUPERNOVA BIO CO., LTD.
    Inventors: Kuen Yong LEE, Hye Won LEE
  • Publication number: 20240050909
    Abstract: A batch reactor according to an embodiment of the present disclosure includes: a reactor receiving a solvent in a liquid phase; a sparger configured to supply a raw material in a gas phase into the reactor; and a stirrer having an impeller on a rotational shaft installed in the reactor in a height direction to stir the solvent and the raw material, in which the impeller includes a radial-type impeller and an axial-type impeller.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 15, 2024
    Inventors: Hye Won LEE, Hyun Cheol RYU, Keedo HAN
  • Publication number: 20230348917
    Abstract: Disclosed are a vector comprising a first expression cassette comprising a DmpR ribosomal binding site as a transcriptional regulator and a promoter operably linked thereto; and a second expression cassette comprising a sequence encoding a target polypeptide, a ribosomal binding site, and a Po promoter operably linked thereto, and a methanotroph transformed by the vector.
    Type: Application
    Filed: March 24, 2023
    Publication date: November 2, 2023
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Seung Goo LEE, Dae Hee Lee, Hye Won Lee, Seong Keun Kim, Ji In Baek, Tae Hyun Kim, So Hyung Oh