Patents by Inventor Andreas Hund

Andreas Hund 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).

  • Tube for a microscope
    Patent number: 7710641
    Abstract: A tube for a microscope includes an adaptation interface, a rotatable operator interface, a beam deflecting device, and a rotatable beam deflecting unit. The beam deflecting device includes a beam-splitting device. A rotation of the operator interface is constrainedly coupled to a rotation of the beam deflecting unit. The beam deflecting device deflects, in the direction of the beam deflecting unit, a light beam coming from the adaptation interface.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: May 4, 2010
    Assignee: Leica Microsystems CMS GmbH
    Inventors: Andreas Hund, Klaus Hermanns, Peter Euteneuer
  • Tube for a microscope
    Patent number: 7158293
    Abstract: A tube for a microscope includes a tube housing, an adaptation interface, a beam guidance device, an operator interface, and a beam deflecting device. The beam deflecting device deflects a light beam coming from the adaptation interface so that the optical axis of the light beam extends in a plane and is guided by the beam guidance device to the operator interface. The tube housing, together with the beam guidance device and the operator interface, is movable relative to the microscope in a direction parallel to the plane.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: January 2, 2007
    Assignee: Leica Microsystems CMS GmbH
    Inventors: Andreas Hund, Armin Pausch, Peter Euteneuer
  • Tube for a microscope
    Publication number: 20040190128
    Abstract: A tube for a microscope includes an adaptation interface, a rotatable operator interface, a beam deflecting device, and a rotatable beam deflecting unit. The beam deflecting device includes a beam-splitting device. A rotation of the operator interface is constrainedly coupled to a rotation of the beam deflecting unit. The beam deflecting device deflects, in the direction of the beam deflecting unit, a light beam coming from the adaptation interface.
    Type: Application
    Filed: January 6, 2004
    Publication date: September 30, 2004
    Applicant: Leica Microsystems Wetzlar GmbH
    Inventors: Andreas Hund, Klaus Hermanns, Peter Euteneuer
  • Tube for a microscope
    Publication number: 20040141231
    Abstract: A tube for a microscope includes a tube housing, an adaptation interface, a beam guidance device, an operator interface, and a beam deflecting device. The beam deflecting device deflects a light beam coming from the adaptation interface so that the optical axis of the light beam extends in a plane and is guided by the beam guidance device to the operator interface. The tube housing, together with the beam guidance device and the operator interface, is movable relative to the microscope in a direction parallel to the plane.
    Type: Application
    Filed: January 7, 2004
    Publication date: July 22, 2004
    Applicant: Leica Microsystems Wetzlar GmbH
    Inventors: Andreas Hund, Armin Pausch, Peter Euteneuer
  • Inverted microscope having a binocular/photo tube
    Publication number: 20040125439
    Abstract: An inverted microscope having a U-shaped microscope housing (1), on one limb (2) whereof is provided a horizontal changing surface (3) for optomechanical adaptation of a module, wherein the module (4) comprises a horizontally protruding base unit (5) having on the one hand a binocular tube (6) placed thereon, and on the other hand a photo tube (7), with photo device (8), placed thereon.
    Type: Application
    Filed: December 12, 2003
    Publication date: July 1, 2004
    Applicant: Leica Microsystems Wetzlar GmbH
    Inventors: Peter Euteneuer, Andreas Hund
  • Process and device for photographing microscopic objects
    Patent number: 4837595
    Abstract: A process for photographing microscopic objects with consideration of exposure time values to be determined and for making visible a spatially variable measurement spot and an exposure format making before and after the exposure is indicated, which process proceeds according to the process steps which are prescribed in accordance with the claims.
    Type: Grant
    Filed: March 9, 1988
    Date of Patent: June 6, 1989
    Assignee: Ernst Leitz Wetzlar GmbH
    Inventors: Herbert Leiter, Herbert Koch, Andreas Hund, Guenter Reinheimer