Patents by Inventor Guenter Hausenbiegl

Guenter Hausenbiegl 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).

  • Test piece for optoelectronic image analysis systems
    Patent number: 7286220
    Abstract: A test piece for an optoelectronic image analysis systems is disclosed. One embodiment has a planar substrate, on which a plurality of geometrical patterns of differing shapes and/or sizes are arranged in a durable, predetermined surface coverage. The geometrical patterns contrast optically against the substrate. The surface coverage of geometrical patterns on the substrate is provided such that an overlapping of the geometrical patterns is avoided. In addition, a method of fabrication of a test piece is provided, in which a metal film is deposited on a glass/ceramic substrate, subsequently the metal film is exposed according to a predetermined pattern, and finally the film is etched to create the geometrical pattern on the glass/ceramic substrate.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: October 23, 2007
    Assignee: Robert Bosch GmbH
    Inventors: Konrad Koeberle, Guenter Hausenbiegl, Harald Proell
  • Test piece for optoelectronic image analysis systems
    Publication number: 20020198673
    Abstract: A test piece for an optoelectronic image analysis systems is disclosed. One embodiment has a planar substrate, on which a plurality of geometrical patterns of differing shapes and/or sizes are arranged in a durable, predetermined surface coverage. The geometrical patterns contrast optically against the substrate. The surface coverage of geometrical patterns on the substrate is provided such that an overlapping of the geometrical patterns is avoided. In addition, a method of fabrication of a test piece is provided, in which a metal film is deposited on a glass/ceramic substrate, subsequently the metal film is exposed according to a predetermined pattern, and finally the film is etched to create the geometrical pattern on the glass/ceramic substrate.
    Type: Application
    Filed: May 30, 2002
    Publication date: December 26, 2002
    Inventors: Konrad Koeberle, Guenter Hausenbiegl, Harald Proell