Patents by Inventor Jergen Blankenburg

Jergen Blankenburg 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).

  • Uv-reflecting interference layer system
    Publication number: 20020030882
    Abstract: The invention concerns a UV-reflecting interference layer system for transparent substrates with broadband antireflection coating in the visible wavelength region. The invention is characterized by the fact that the interference layer system has at least four individual layers. The sequential layers have different indices of refraction and the individual layers have inorganic materials that are stable to UV and temperature.
    Type: Application
    Filed: February 28, 2000
    Publication date: March 14, 2002
    Inventors: Bruno Vitt, Jergen Blankenburg, Karl-Heinz Dasecke, Birgit Lintner