Patents by Inventor Young Ho Roh

Young Ho Roh 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).

  • Fire resistant paint composition, production method for same, and painting method for fire resistant paint using same
    Patent number: 11912895
    Abstract: The present invention relates to a fire resistant paint composition, to a production method for same and to a painting method for a fire resistant paint using same, and, one example of implementation of the present invention can provide a fire resistant paint composition comprising: between 70 and 95 wt. % of a binder; between 1 and 10 wt. % of an aerogel; between 1 and 5 wt. % of a foaming agent; and the remainder of water, and can provide a production method for same and a painting method for a fire resistant paint using same.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: February 27, 2024
    Assignee: AEROGEL R&D PTE. LTD.
    Inventors: Myung Je Roh, Young Chul Joung, Jong Chul Park, Min Woo Kim, Choon Soo Hahn, Dong Ho Jung, Do Young Park
  • Low-temperature sinterable temperature compensating microwave dielectric ceramic composition
    Patent number: 5866492
    Abstract: A low-temperature sintering temperature compensating microwave dielectric ceramic composition includes ZnTiO.sub.3 stoichiometrically combined with ZnO and TiO.sub.3, wherein Zn.sup.2+ of the ZnTiO.sub.3 is replaced with Mg.sup.2+ to produce (Zn.sub.1-X Mg.sub.X)TiO.sub.3 (X=0.02.about.0.5). The composite has a fine structure and improved dielectric property without a sintering agent.
    Type: Grant
    Filed: December 31, 1996
    Date of Patent: February 2, 1999
    Assignee: Korea Institute of Science and Technology
    Inventors: Hyo Tae Kim, Yoon Ho Kim, Young Ho Roh