Patents by Inventor Andreas Scholen

Andreas Scholen 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).

  • Dual mode microwave band pass filter made of high quality resonators
    Patent number: 6484043
    Abstract: The object of the invention is a dual-mode band pass filter consisting of resonators each having a spherically shaped dielectric arranged on at least one high-temperature superconductive film, with a shielding housing, which is arranged over the high-temperature superconductive film and which encloses the dielectric, and with a coupling device for coupling the dipole modes, as well as other coupling and tuning elements.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: November 19, 2002
    Assignee: Forschungszentrum Jülich GmbH
    Inventors: Norbert Klein, Andreas Scholen