Patents by Inventor Karl-Heinz Sossenheimer

Karl-Heinz Sossenheimer 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).

  • Polymer-coated thin glass film substrates
    Patent number: 6815070
    Abstract: The invention relates to a glass-plastic composite film, especially for use in electronic components and devices, such as displays. The inventive film consists of a glass film which is between 10 &mgr;m and 500 &mgr;m thick, and is characterised in that a polymer layer with a thickness of between 1 &mgr;m and 200 &mgr;m f is applied directly to at least one of the side faces of said film and in that at least one side on the surface of the film has a waviness of less than 100 nm and a roughness RT<30 nm.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: November 9, 2004
    Assignee: Schott Spezialglas GmbH
    Inventors: Roland Bürkle, Silke Deutschbein, Reiner Mauch, Karl-Heinz Sossenheimer, Andreas Weber