Patents by Inventor Heinz D. Fuchs

Heinz D. Fuchs 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).

  • Method of producing a device comprising a luminescent material
    Patent number: 5624705
    Abstract: Siloxene and siloxene derivatives are compatible with silicon and may be generated as epitaxial layer on a silicon monocrystal. This permits the production of novel and advantageous electroluminescent devices, such as displays, image converters, optoelectric integrated circuits. Siloxene and siloxene derivatives may also be advantageously employed in lasers as laser-active material and in fluorescent lamps or tubes as luminescent material.
    Type: Grant
    Filed: May 11, 1995
    Date of Patent: April 29, 1997
    Assignee: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.v.
    Inventors: Martin Stutzmann, Martin S. Brandt, Alf Breitschwerdt, Heinz D. Fuchs, Joerg Weber
  • Device comprising a luminescent material
    Patent number: 5578379
    Abstract: Siloxene and siloxene derivatives are compatible with silicon and may be generated as epitaxial layer on a silicon monocrystal. This permits the production of novel and advantageous electroluminescent devices, such as displays, image converters, optoelectric integrated circuits. Siloxene and siloxene derivatives may also be advantageously employed in lasers as laser-active material and in fluorescent lamps or tubes as luminescent material.
    Type: Grant
    Filed: December 2, 1992
    Date of Patent: November 26, 1996
    Assignee: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
    Inventors: Martin Stutzmann, Martin S. Brandt, Alf Breitschwerdt, Heinz D. Fuchs, Joerg Weber