Patents by Inventor Pill-Hwan Jung

Pill-Hwan Jung 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).

  • Optical coatings for ultraviolet and infrared reflection
    Publication number: 20060154089
    Abstract: A multilayer structure for shading ultraviolet and infrared light includes two or three layers of Ag; two or three layers of indium tin oxide (ITO); and dielectric oxide layers ranging from two layers to four layers. At least two Ag layers are formed to be in contact with the ITO layers as an upward or downward layer. Each dielectric oxide layer is made of a material which is selected from SiO2, TiO2, Al2O3, ZrO2, Y2O3 and Ta2O5. The structure effectively shades ultraviolet and infrared light while transmitting visible light with a transmittance more than 85%.
    Type: Application
    Filed: December 17, 2003
    Publication date: July 13, 2006
    Inventor: Pill-Hwan Jung