Patents by Inventor Werner Blaier

Werner Blaier 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).

  • Waveguide bend having a square shape cross-section
    Patent number: 7750763
    Abstract: An improved 90° waveguide bend has the following features: the waveguide bend has two waveguide connectors located perpendicularly to each other, the waveguide connectors have a square internal cross section having an edge length (a), between the two waveguide connectors there is provided an angular portion producing the 90° change in direction, the angular portion has externally to the 90° change in direction a chamfer as a delimiting wall for the waveguide bend, the waveguide channel being outwardly delimited by the chamfer, and the chamfer has in the plane of curvature a length corresponding to the edge length (a) of the waveguide connectors which are square in cross section, ±less than 0.5%.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: July 6, 2010
    Assignee: Kathrein-Werke KG
    Inventors: Peter Praβmayer, Werner Blaier, Krzysztof Kaczmarski
  • Waveguide bend
    Publication number: 20080018420
    Abstract: An improved 90° waveguide bend has the following features: the waveguide bend has two waveguide connectors located perpendicularly to each other, the waveguide connectors have a square internal cross section having an edge length (a), between the two waveguide connectors there is provided an angular portion producing the 90° change in direction, the angular portion has externally to the 90° change in direction a chamfer as a delimiting wall for the waveguide bend, the waveguide channel being outwardly delimited by the chamfer, and the chamfer has in the plane of curvature a length corresponding to the edge length (a) of the waveguide connectors which are square in cross section, ± less than 0.5%.
    Type: Application
    Filed: July 20, 2007
    Publication date: January 24, 2008
    Applicant: Kathrein-Werke KG
    Inventors: Peter Prassmayer, Werner Blaier, Krzysztof Kaczmarski
  • Antenna for DVB-T reception
    Patent number: 7009566
    Abstract: The invention relates to an improved antenna for DVB-T reception which is characterized in that the antenna consists of a plate-shaped flat antenna.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: March 7, 2006
    Assignee: Kathrein-Werke AG
    Inventors: Werner Blaier, Udo Flinner
  • Antenna for dvb-t reception
    Publication number: 20040239566
    Abstract: The invention relates to an improved antenna for DVB-T reception which is characterized in that the antenna consists of a plate-shaped flat antenna.
    Type: Application
    Filed: February 23, 2004
    Publication date: December 2, 2004
    Inventors: Werner Blaier, Udo Flinner