Patents by Inventor Joo Hyung RYU

Joo Hyung RYU 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: 11969397
    Abstract: The present invention relates to a composition for preventing or treating transplantation rejection or a transplantation rejection disease, comprising a novel compound and a calcineurin inhibitor. A co-administration of the present invention 1) reduces the activity of pathogenic Th1 cells or Th17 cells, 2) increases the activity of Treg cells, 3) has an inhibitory effect against side effects, such as tissue damage, occurring in the sole administration thereof, 4) inhibits various pathogenic pathways, 5) inhibits the cell death of inflammatory cells, and 6) increases the activity of mitochondria, in an in vivo or in vitro allogenic model, a transplantation rejection disease model, a skin transplantation model, and a liver-transplanted patient, and thus inhibits transplantation rejection along with mitigating side effects possibly occurring in the administration of a conventional immunosuppressant alone.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: April 30, 2024
    Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Mi-La Cho, Dong-Yun Shin, Jong-Young Choi, Chul-Woo Yang, Sung-Hwan Park, Seon-Yeong Lee, Min-Jung Park, Joo-Yeon Jhun, Se-Young Kim, Hyeon-Beom Seo, Jae-Yoon Ryu, Keun-Hyung Cho
  • Patent number: 10190913
    Abstract: Disclosed are a substrate processing apparatus and a substrate processing method. The substrate processing apparatus includes an emissivity setting unit to which emissivity at a liquid chemical which is brought into contact with a substrate or emissivity at an interface at which the substrate and the liquid chemical are in contact with each other is input, a radiant energy input unit to which radiant energy radiating from the liquid chemical or the interface is input, and a calculation unit that calculates a calculation temperature of the liquid chemical or the interface based on the emissivity and the radiant energy.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: January 29, 2019
    Assignee: ZEUS CO., LTD.
    Inventors: Kwang Il Jung, Byeong Su Lee, Joo Hyung Ryu
  • Publication number: 20180156665
    Abstract: Disclosed are a substrate processing apparatus and a substrate processing method. The substrate processing apparatus includes an emissivity setting unit to which emissivity at a liquid chemical which is brought into contact with a substrate or emissivity at an interface at which the substrate and the liquid chemical are in contact with each other is input, a radiant energy input unit to which radiant energy radiating from the liquid chemical or the interface is input, and a calculation unit that calculates a calculation temperature of the liquid chemical or the interface based on the emissivity and the radiant energy.
    Type: Application
    Filed: August 27, 2015
    Publication date: June 7, 2018
    Applicant: ZEUS CO., LTD.
    Inventors: Kwang Il JUNG, Byeong Su LEE, Joo Hyung RYU
  • Publication number: 20170221730
    Abstract: The present invention relates to a substrate processing heater device that heats a substrate to process the substrate and a substrate solution processing device including the same. The substrate processing heater device includes a heater part having an opposite surface with a size greater than that of a processing surface of the substrate to heat the substrate and a lamp part comprising a plurality of lamp units disposed adjacent to each other on the heater part. Thus, since the opposite surface of the heater part has the size greater than that of the processing surface of the substrate, and the plurality of lamp units are disposed adjacent to each other, a heating temperature may be uniformly maintained on the processing surface of the substrate to prevent the substrate processing surface from being non-uniformly processed, thereby improving substrate processing efficiency.
    Type: Application
    Filed: August 28, 2015
    Publication date: August 3, 2017
    Applicant: ZEUS CO., LTD.
    Inventors: Kwang Il JUNG, Byeong Su LEE, Joo Hyung RYU