Patents by Inventor Marcel Kreuzberg

Marcel Kreuzberg 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).

  • Integrated circuit with bipolar transistor
    Patent number: 7692268
    Abstract: An integrated circuit including a bipolar transistor is disclosed. One embodiment provides an insulation structure used to form a junction insulation, a collector structure formed inside a semiconductor zone having openings dividing the collector structure into collector zones. The collector zones are arranged in such a manner that a shortest lateral distance between an emitter zone and the insulation structure runs at least through one of the collector zones.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: April 6, 2010
    Assignee: Infineon Technologies AG
    Inventors: Gerhard Prechtl, Marcel Kreuzberg
  • INTEGRATED CIRCUIT WITH BIPOLAR TRANSISTOR
    Publication number: 20080023794
    Abstract: An integrated circuit including a bipolar transistor is disclosed. One embodiment provides an insulation structure used to form a junction insulation, a collector structure formed inside a semiconductor zone having openings dividing the collector structure into collector zones. The collector zones are arranged in such a manner that a shortest lateral distance between an emitter zone and the insulation structure runs at least through one of the collector zones.
    Type: Application
    Filed: July 27, 2007
    Publication date: January 31, 2008
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Gerhard Prechtl, Marcel Kreuzberg