Patents by Inventor Kunhee Han

Kunhee Han 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).

  • SPRAY PYROLYSIS OF Y-DOPED ZnO
    Publication number: 20120061836
    Abstract: One example embodiment includes a method for applying a transparent conducting oxide. The method includes providing a solution, where the solution includes a solvent, a zinc precursor and an yttrium precursor. The method also includes spraying the solution on a heated substrate, where the heated substrate turns the solution into an yttrium-doped zinc oxide film. The method further includes annealing the film on the substrate in a controlled environment.
    Type: Application
    Filed: September 15, 2010
    Publication date: March 15, 2012
    Applicant: TAO COMPANIES LLC
    Inventors: Lilly Q. Guo, Meng Tao, Kunhee Han