Patents by Inventor Duck-Kyu OH

Duck-Kyu OH 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).

  • Plate bonding method and plate assembly
    Patent number: 10112255
    Abstract: The present invention relates to a thin plate bonding method or a thin plate assembly, and more particularly, to a thin plate bonding method which includes coating with a coating material after increasing a surface roughness or increasing a surface roughness through coating with a coating material, and then, conducting diffusion bonding, such that excellent bonding strength is achieved even when the diffusion bonding is performed at low temperature and low pressure, thin plate deformation by thermal stress may be prevented, and high air tightness may be obtained since the coating material fills micro-pores.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: October 30, 2018
    Assignee: Korea Institute of Energy Research
    Inventors: Jong-Soo Park, Kyung-Ran Hwang, Dong-Wook Lee, Ju-Seok Park, Chun-Boo Lee, Sung-Wook Lee, Duck-Kyu Oh, Jin-Woo Park, Min-Ho Jin
  • THIN PLATE BONDING METHOD AND THIN PLATE ASSEMBLY
    Publication number: 20170129047
    Abstract: The present invention relates to a thin plate bonding method or a thin plate assembly, and more particularly, to a thin plate bonding method which includes coating with a coating material after increasing a surface roughness or increasing a surface roughness through coating with a coating material, and then, conducting diffusion bonding, such that excellent bonding strength is achieved even when the diffusion bonding is performed at low temperature and low pressure, thin plate deformation by thermal stress may be prevented, and high air tightness may be obtained since the coating material fills micro-pores.
    Type: Application
    Filed: June 17, 2015
    Publication date: May 11, 2017
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Jong-Soo PARK, Kyung-Ran HWANG, Dong-Wook LEE, Ju-Seok PARK, Chun-Boo LEE, Sung-Wook LEE, Duck-Kyu OH, Jin-Woo PARK, Min-Ho JIN