Patents by Inventor Andreas Ullmans

Andreas Ullmans 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).

  • Organic field effect transistor and integrated circuit
    Publication number: 20060145140
    Abstract: Organic field effect transistor and integrated circuit The invention relates to an organic field effect transistor (OFET) and/or to an organically based integrated circuit having a high switching frequency. Joining the two ends of the current channel results in compact and fast circuit layouts.
    Type: Application
    Filed: December 8, 2003
    Publication date: July 6, 2006
    Inventors: Walter Fix, Andreas Ullmans