Patents by Inventor Borislav Vratzov

Borislav Vratzov 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, method for structuring an OFET and integrated circuit
    Patent number: 7229868
    Abstract: The invention relates to an organic field-effect transistor, to a method for structuring an OFET and to an integrated circuit with improved structuring of the functional polymer layers. The improved structuring is obtained by introducing, using a doctor blade, the functional polymer in the mold layer in which recesses are initially produced by imprinting.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: June 12, 2007
    Assignee: PolyIC GmbH & Co. KG
    Inventors: Adolf Bernds, Wolfgang Clemens, Peter Haring, Heinrich Kurz, Borislav Vratzov
  • Organic field-effect transistor, method for structuring and ofet and integrated circuit
    Publication number: 20040063267
    Abstract: The invention relates to an organic fieId-effect transistor, to a method for structuring an OFET and to an integrated circuit with improved structuring of the functional polymer layers. The improved structuring is obtained by introducing, using a doctor blade, the functional polymer in the mold layer in which recesses are initially produced by imprinting.
    Type: Application
    Filed: November 17, 2003
    Publication date: April 1, 2004
    Inventors: Adolf Bernds, Wolfgang Clemens, Peter Haring, Heinrich Kurz, Borislav Vratzov