Patents by Inventor Georg Wie?meier

Georg Wie?meier 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).

  • Light-emitting, transparent film system based on polymers
    Patent number: 7456569
    Abstract: A light-emitting, transparent, flexible film system based on polymers is produced by including a thermoplastic polyurethane film having an electroluminescent pigment incorporated therein in the flexible film system. These systems are useful as a luminescent system.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: November 25, 2008
    Assignee: Lyttron Technology GmbH
    Inventors: Georg Wieβmeier, Eckard Foltin, Jürgen Röhner