Patents by Inventor Olaf Sunwoldt

Olaf Sunwoldt 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).

  • Patent number: 8506909
    Abstract: The invention relates to a device for receiving a test sample, particularly sample holders for combined examination of the test sample by a test procedure combined with another test procedure, which differs from the first test procedure, with a planar preparation component (1) in a transparent material with a preparation surface on which the test sample can be prepared, wherein a test path for the introduction of a test facility for carrying out the test procedure is formed on one side of the preparation component (1) and another test path for the introduction of a test facility for carrying out the other test procedure on the test sample is formed on an opposite side of the preparation component (1), wherein a supporting and covering element (3a) which has an aperture (5) through which the test path is formed is pressed against the preparation component (1) on one side (FIG. 1).
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: August 13, 2013
    Assignee: JPK Instruments AG
    Inventors: Olaf Sünwoldt, Detlef Knebel
  • Patent number: 7473894
    Abstract: The invention relates to an apparatus and a method for a scanning probe microscope, comprising a measuring assembly which includes a lateral shifting unit to displace a probe in a plane, a vertical shifting unit to displace the probe in a direction perpendicular to the plane, and a specimen support to receive a specimen. A condenser light path is formed through the measuring assembly so that the specimen support is located in the area of an end of the condenser light path.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: January 6, 2009
    Assignee: JPK Instruments AG
    Inventors: Detlef Knebel, Torsten Jähnke, Olaf Sünwoldt
  • Publication number: 20080163702
    Abstract: The invention relates to a device for receiving a test sample, particularly sample holders for combined examination of the test sample by a test procedure combined with another test procedure, which differs from the first test procedure, with a planar preparation component (1) in a transparent material with a preparation surface on which the test sample can be prepared, wherein a test path for the introduction of a test facility for carrying out the test procedure is formed on one side of the preparation component (1) and another test path for the introduction of a test facility for carrying out the other test procedure on the test sample is formed on an opposite side of the preparation component (1), wherein a supporting and covering element (3a) which has an aperture (5) through which the test path is formed is pressed against the preparation component (1) on one side (FIG. 1).
    Type: Application
    Filed: August 4, 2005
    Publication date: July 10, 2008
    Inventors: Olaf Sunwoldt, Detlef Knebel
  • Patent number: 7114405
    Abstract: The invention relates to a probe (207) mounting device for a scanning probe microscope, especially a scanning force microscope, comprising a retaining member (200) for installation in a measuring assembly of a scanning probe microscope. The probe (207) is detachably mounted on the retaining member (200) by means of a clamping member (201), the clamping member being secured in self-locking fashion to the retaining member (200).
    Type: Grant
    Filed: September 24, 2002
    Date of Patent: October 3, 2006
    Assignee: JPK Instruments AG
    Inventors: Olaf Sünwoldt, Heiko Haschke
  • Publication number: 20060168703
    Abstract: The invention relates to an apparatus and a method for a scanning probe microscope, comprising a measuring assembly which includes a lateral shifting unit to displace a probe in a plane, a vertical shifting unit to displace the probe in a direction perpendicular to the plane, and a specimen support to receive a specimen. A condenser light path is formed through the measuring assembly so that the specimen support is located in the area of an end of the condenser light path.
    Type: Application
    Filed: March 20, 2006
    Publication date: July 27, 2006
    Inventors: Detlef Knebel, Torsten Jahnke, Olaf Sunwoldt
  • Patent number: 7022985
    Abstract: The invention relates to an apparatus and a method for a scanning probe microscope, comprising a measuring assembly which includes a lateral shifting unit to displace a probe in a plane, a vertical shifting unit to displace the probe in a direction perpendicular to the plane, and a specimen support to receive a specimen. A condenser light path is formed through the measuring assembly so that the specimen support is located in the area of an end of the condenser light path.
    Type: Grant
    Filed: September 24, 2002
    Date of Patent: April 4, 2006
    Assignee: JPK Instruments AG
    Inventors: Detlef Knebel, Torsten Jähnke, Olaf Sünwoldt
  • Publication number: 20050061970
    Abstract: The invention concerns a device and a method for a scanning probe microscope, in particular, an atomic force scanning microscope. The invention is characterized in that it comprises a measuring device (100) including a lateral displacement mechanism (1) for displacing a measuring probe (5) in a plane, a vertical displacement mechanism (4) for displacing the measuring probe in a plane perpendicular to said plane, and sample-holder (11) for receiving a sample to be measured (6). An optical path (10) of the condenser is formed through the measuring device (100), so that the sample-holder (11) is arranged in the region of one end of the optical path (10) of the condenser.
    Type: Application
    Filed: September 24, 2002
    Publication date: March 24, 2005
    Inventors: Detlef Knebel, Torsten Jahnke, Olaf Sunwoldt
  • Publication number: 20050017150
    Abstract: A probe mounting device for a scanning probe microscope The invention relates to a probe (207) mounting device for a scanning probe microscope, especially a scanning force microscope, comprising a retaining member (200) for installation in a measuring assembly of a scanning probe microscope. The probe (207) is detachably mounted on the retaining member (200) by means of a clamping member (201), the clamping member being secured in self-locking fashion to the retaining member (200).
    Type: Application
    Filed: September 24, 2002
    Publication date: January 27, 2005
    Inventors: Olaf Sunwoldt, Heiko Haschke