Patents by Inventor Hyo-suk Kim

Hyo-suk Kim 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).

  • Patent number: 12051772
    Abstract: A display device includes: a first substrate; a plurality of metal layers on the first substrate and separated from each other; a buffer layer on the metal layer; a semiconductor layer on the buffer layer; a gate conductive layer on the semiconductor layer; a data conductive layer connected to the semiconductor layer; and a light-emitting element connected to the data conductive layer, wherein the metal layer includes a first portion partially overlapping the semiconductor layer in a third direction perpendicular to the surface of the first substrate, a second portion where the metal layer completely overlaps the semiconductor layer in the third direction, and a third portion where the metal layer does not overlap the semiconductor layer in the third direction.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: July 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung Bo Shim, Chang Woo Kwon, Bong-Kyun Kim, Jin SueK Kim, Hyo Suk Park, Ho Kil Oh, Eung Gyu Lee, Wan-Soon Im, Joon Hoo Choi
  • Patent number: 12040490
    Abstract: An anode for a lithium secondary battery includes an anode current collector, and an anode active material layer disposed on the anode current collector. The anode active material layer includes a first anode active material layer including a first anode active material and a first binder that includes an acrylate-styrene butadiene copolymer, and a second anode active material layer disposed on the first anode material layer, the second anode active material layer including a second anode active material and a second binder that includes an acrylate-styrene-butadiene copolymer. A peak intensity ratio according to Raman spectroscopy of the first anode active material is smaller than the peak intensity ratio according to Raman spectroscopy of the second anode active material, and the peak intensity ratio according to Raman spectroscopy is represented as ID/IG.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: July 16, 2024
    Assignee: SK On Co., Ltd.
    Inventors: Hyo Mi Kim, Kwang Ho Jeong, Da Bin Chung, Hae Suk Hwang
  • Publication number: 20240218005
    Abstract: The present disclosure relates to a vapor deposition compound capable of being deposited into a thin film through vapor deposition. Specifically, the present disclosure relates to a novel compound applicable to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and having excellent reactivity, volatility, and thermal stability, a precursor composition containing the novel compound, a method of forming a thin film using the precursor composition, and a thin film formed using the precursor composition.
    Type: Application
    Filed: December 17, 2021
    Publication date: July 4, 2024
    Inventors: Min-Sung PARK, Hyo-Suk KIM, Min-Hyuk NIM, Jang-Hyeon SEOK, Jung-Woo PARK
  • Patent number: 11925920
    Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: March 12, 2024
    Assignee: HANWHA CHEMICAL CORPORATION
    Inventors: Eung Gyu Kim, Won Yong Kim, Jeong Hwan Chun, Young Jin Cho, Joung Woo Han, Hyo Suk Kim, Wan Jae Myeong, Ki Taeg Jung
  • Publication number: 20240034713
    Abstract: Provided is a hydrogenation method of a phthalate-based compound. According to the present invention, after hydrogenation of the phthalate-based compound, a reaction product is stably decompressed to separate and recover unreacted hydrogen, thereby improving stability and economic efficiency of the process.
    Type: Application
    Filed: December 10, 2021
    Publication date: February 1, 2024
    Inventors: Kitaeg JUNG, Hyo Suk KIM, Seongmin PARK
  • Publication number: 20230338425
    Abstract: The present invention relates to a novel use of milk exosomes, and more specifically, provides a method of enhancing immunity of a subject including administering a therapeutically effective amount of exosomes isolated from milk or goat milk to the subject.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 26, 2023
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHOLOGY, HB Advisors
    Inventors: Sun Hwa KIM, Yoosoo YANG, Hyo Suk KIM, Gi-Jung KWAK, Ye Ji JANG
  • Publication number: 20230338426
    Abstract: The present invention relates to a novel use of milk exosomes, and more specifically, provides a method of preventing or treating hair loss of a subject, the method including administering a therapeutically effective amount of exosomes isolated from milk or goat milk to the subject.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 26, 2023
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHOLOGY, HB Advisors
    Inventors: Sun Hwa KIM, Yoosoo YANG, Hyo Suk KIM, Gi-Jung KWAK, Ye Ji JANG
  • Publication number: 20230321149
    Abstract: The present invention relates to a novel use of milk exosomes, and more specifically, provides a method of inhibiting UV-induced oxidative damage of cells using an effective amount of exosomes isolated from milk or goat milk.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 12, 2023
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHOLOGY, HB Advisors
    Inventors: Sun Hwa KIM, Yoosoo YANG, Hyo Suk KIM, Gi-Jung KWAK, Ye Ji JANG
  • Patent number: 11744461
    Abstract: The present disclosure relates to a retina imaging method in which a light from a light source into two lights is dispersed, at least one eyeground image of the eyeball at a first magnification is obtained by adjusting the paths of the two lights incident on the eyeball, and a plurality of DIC images are obtained at a second magnification higher than the first magnification with respect to the retina of the entirety of the obtained at least one eyeground image by adjusting the paths of the two lights incident on the eyeball.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: September 5, 2023
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, SEOUL NATIONAL UNIVERSITY HOSPITAL, INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Jae Hun Kim, Dae Yu Kim, Seok Hwan Kim, Youngho Cho, Byeongho Park, Hyo-suk Kim, Subeen Park, Kyoung Min Lee
  • Publication number: 20230257406
    Abstract: The present invention relates to a vapor deposition compound capable of being deposited as a thin film through vapor deposition and, in particular, to: an organometal-containing compound which can be applied to an atomic layer deposition (ALD) method or a chemical vapor deposition (CVD) method and has excellent reactivity, volatility, and thermal stability; a precursor composition comprising the organometallic compound; a method for manufacturing a thin film using the precursor composition; and an organometal-containing thin film manufactured using the precursor composition.
    Type: Application
    Filed: August 3, 2020
    Publication date: August 17, 2023
    Inventors: Hyo-Suk KIM, Min-Sung PARK, Min-Hyuk NIM, Jang-Hyeon SEOK, Jung-Woo PARK
  • Publication number: 20230078583
    Abstract: This invention relates to a preparation method of an ester compound that can reduce energy consumption due to convenient post-treatment process, and simultaneously, can produce products of high purities.
    Type: Application
    Filed: January 26, 2021
    Publication date: March 16, 2023
    Inventors: Seongmin PARK, Hyo Suk KIM, Kitaeg JUNG
  • Publication number: 20230000920
    Abstract: The present invention relates to a novel use of milk exosomes, and more specifically, provides various uses of milk exosomes, such as in functional cosmetics, functional health food with various functions such as improving gut health and immunity, and drugs including a wound healing medication.
    Type: Application
    Filed: November 27, 2020
    Publication date: January 5, 2023
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, HB ADVISORS
    Inventors: Sun Hwa KIM, Yoosoo YANG, Hyo Suk KIM, Gi-Jung KWAK, Ye Ji JANG
  • Publication number: 20220388940
    Abstract: This invention relates to a process for hydrogenation of a phthalate based compound. According to the invention, generation of by-products is inhibited during hydrogenation, and thus, catalytic activity is improved and life is prolonged, thereby increasing efficiency and economical feasibility of the industrial process. And, since the hydrogenation product prepared according to the invention has high purity and low acid value, it has excellent qualities as a plasticizer, and thus, can be used for various products.
    Type: Application
    Filed: October 27, 2020
    Publication date: December 8, 2022
    Inventors: Kitaeg JUNG, Hyo Suk Kim, Seongmin PARK
  • Patent number: 11495453
    Abstract: The present invention relates to a vapor deposition compound enabling thin-film deposition through vapor deposition, and particularly to nickel and cobalt precursors capable of being applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and having superior thermal stability and reactivity, and a method of preparing the same.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: November 8, 2022
    Assignee: HANSOL CHEMICAL CO., LTD.
    Inventors: Jung Woo Park, Jang-Hyeon Seok, Hyo-Suk Kim, Min-Sung Park
  • Patent number: 11414434
    Abstract: The present invention relates to a compound that is capable of being used in thin-film deposition using vapor deposition. Particularly, the present invention relates to a rare earth compound, which is capable of being applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and which has excellent thermal stability and reactivity, a rare earth precursor including the same, a method of manufacturing the same, and a method of forming a thin film using the same.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: August 16, 2022
    Assignee: HANSOL CHEMICAL CO., LTD.
    Inventors: Jung-Woo Park, Jang-Hyeon Seok, Hyo-Suk Kim, Eun-Jeong Cho
  • Patent number: 11401290
    Abstract: The present invention relates to a vapor deposition compound enabling thin-film deposition through vapor deposition, and more particularly to a novel cobalt precursor, which can be applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and exhibits superior reactivity, volatility and thermal stability, a method of preparing the same and a method of manufacturing a thin film using the same.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: August 2, 2022
    Assignee: HANSOL CHEMICAL CO., LTD.
    Inventors: Jung-Woo Park, Jang-Hyeon Seok, Hyo-Suk Kim, Ming-Sung Park
  • Publication number: 20220144861
    Abstract: The present invention relates to a compound that is capable of being used in thin-film deposition using vapor deposition. Particularly, the present invention relates to a rare earth compound, which is capable of being applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and which has excellent thermal stability and reactivity, a rare earth precursor including the same, a method of manufacturing the same, and a method of forming a thin film using the same.
    Type: Application
    Filed: December 27, 2018
    Publication date: May 12, 2022
    Inventors: Jung-Woo PARK, Jang-Hyeon SEOK, Hyo-Suk KIM, Eun-Jeong CHO
  • Patent number: 11208723
    Abstract: An organometallic compound, which enables thin-film deposition through vapor deposition, and particularly to a Co or Fe precursor, which is suitable for use in atomic layer deposition or chemical vapor deposition, and a method of preparing the same.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: December 28, 2021
    Assignee: HANSOL CHEMICAL CO., LTD.
    Inventors: Jung Woo Park, Donghak Jang, Yeong Eun Kim, Hyo-Suk Kim, Kwang Soo Lim
  • 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
  • Publication number: 20210332074
    Abstract: The present invention relates to a vapor deposition compound enabling thin-film deposition through vapor deposition, and more particularly to a novel cobalt precursor, which can be applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and exhibits superior reactivity, volatility and thermal stability, a method of preparing the same and a method of manufacturing a thin film using the same.
    Type: Application
    Filed: December 27, 2018
    Publication date: October 28, 2021
    Inventors: Jung-Woo PARK, Jang-Hyeon SEOK, Hyo-Suk KIM, Ming-Sung PARK