Patents by Inventor Dong Kyu Chin

Dong Kyu Chin 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).

  • METHOD FOR MODIFYING THE SURFACE OF A BIOINERT MATERIAL
    Publication number: 20120009341
    Abstract: Provided is a method for modifying the surface of a bioinert material, the method including preparing a base material composed of a bioinert material; and spraying a bioactive powder onto the bioinert base material through a spray nozzle using a high pressure carrier gas to form a bioactive layer on the base material. The surface modification method enables mass production, at low cost, of new biomaterials having the advantages of both a coating substance and a body to be coated, by applying a bioactive material to various bodies to be coated through a cold spray method.
    Type: Application
    Filed: January 22, 2010
    Publication date: January 12, 2012
    Applicant: SNU R&DB FOUNDATION
    Inventors: Jun Hong Noh, Dong Wook Kim, Jae Sul An, Hae Rin Chang, Dong Hoe Kim, Kug Sun Hong, Dong Kyu Chin