Patents by Inventor Udo Kroczynski

Udo Kroczynski 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).

  • MORPHOLOGIC SAFETY FEATURE
    Publication number: 20100290663
    Abstract: The invention relates to a safety feature, comprising a carrier substrate onto which a continuous-tone image is printed, characterized in that the continuous-tone image is transferred into a high-resolution bar element by a morphologic transition.
    Type: Application
    Filed: May 21, 2008
    Publication date: November 18, 2010
    Inventors: Stepahn Trassl, Peter Reich, Andreas Reil, Udo Kroczynski