Patents by Inventor Yoo Kang Ji

Yoo Kang Ji 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).

  • Publication number: 20110299149
    Abstract: An electrochromic transparent plate which can enhance a response speed and a method for manufacturing the same are disclosed. The electrochromic transparent plate includes a pair of transparent plates spaced apart a predetermined distance from each other; a pair of transparent electrodes provided in the pair of the transparent plates, respectively; a cathodic coloration layer provided on one of the pair of the transparent electrodes, to represent a color in a cathodic state; an anodic coloration layer provided on the other one of the pair of the transparent electrodes, in opposite to the cathodic coloration layer, to represent a color in an anodic state; and an electrolyte layer provided between the cathodic coloration layer and the anodic coloration layer, to move an electron between the cathodic coloration layer and the anodic coloration layer there through as intermediate.
    Type: Application
    Filed: November 5, 2009
    Publication date: December 8, 2011
    Inventors: Sun Hoo Park, Young Hoon Yun, Yoo Kang Ji