Patents by Inventor Dirk L. Brunner

Dirk L. Brunner 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).

  • Surgical microscope
    Patent number: 7649681
    Abstract: A surgical microscope (1) includes a viewing unit (3) for viewing an object (5) and an image projection module (7) for inputting image data (9) into the viewing unit (3). The image projection module (7, 107, 207, 307) includes a plano-convex lens and a plano-concave lens. The image projection module (7, 107, 207, 307) includes an image display unit (11, 111, 211, 311).
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: January 19, 2010
    Assignee: Carl-Zeiss-Stiftung
    Inventors: Christoph Hauger, Ulrich Gold, Christian Lücke, Margit Krause-Bonte, Dirk L. Brunner, Martin Pelzer
  • Surgical microscope
    Publication number: 20010024319
    Abstract: A surgical microscope (1) includes a viewing unit (3) for viewing an object (5) and an image projection module (7) for inputting image data (9) into the viewing unit (3). The image projection module (7, 107, 207, 307) includes a plano-convex lens and a plano-concave lens. The image projection module (7, 107, 207, 307) includes an image display unit (11, 111, 211, 311).
    Type: Application
    Filed: February 12, 2001
    Publication date: September 27, 2001
    Inventors: Christoph Hauger, Ulrich Gold, Christian Lucke, Margit Krause-Bonte, Dirk L. Brunner, Martin Pelzer