Patents by Inventor Marcus Freitag

Marcus Freitag 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: 11557053
    Abstract: Techniques for image processing and transformation are provided. A plurality of images and a plurality of maps are received, and a system of neural networks is trained based on the plurality of images and the plurality of maps. A first image is received, and a first map is generated by processing the first image using the system of neural networks.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: January 17, 2023
    Assignee: International Business Machines Corporation
    Inventors: Rui Zhang, Conrad M. Albrecht, Siyuan Lu, Wei Zhang, Ulrich Alfons Finkler, David S. Kung, Xiaodong Cui, Marcus Freitag
  • Publication number: 20210248765
    Abstract: Techniques for image processing and transformation are provided. A plurality of images and a plurality of maps are received, and a system of neural networks is trained based on the plurality of images and the plurality of maps. A first image is received, and a first map is generated by processing the first image using the system of neural networks.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 12, 2021
    Inventors: Rui ZHANG, Conrad M. ALBRECHT, Siyuan LU, Wei ZHANG, Ulrich Alfons FINKLER, David S. KUNG, Xiaodong CUI, Marcus FREITAG
  • Patent number: 10706080
    Abstract: A method for clustering time stamps in time series data includes receiving a one-dimensional array of ordered timestamps and an expected frequency; determining a set of time intervals; determining a first binary array that indicates whether each time interval in the set of time intervals is greater than or less than the expected frequency; determining a second binary array of differences between a corresponding pair of adjacent elements of the first binary array; appending an ith timestamp to one of a set of opening interval bounds, a set of closing interval bounds, or a set of isolated points; merging the set of set of opening interval bounds and the set of closing interval bounds into a set of cluster intervals ?; and outputting the set of cluster intervals and the set of isolated points.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: July 7, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Conrad M. Albrecht, Marcus Freitag, Theodore Van Kessel, Siyuan Lu, Hendrik F. Hamann
  • Patent number: 6720553
    Abstract: The present invention is directed to a tip calibration standard for characterizing the geometric and electrostatic properties of the probe tips of scanning probe microscopes comprising a carbon nanotube mounted on a dielectric surface of a grounded, conductive substrate and connected to a contact mounted on the substrate. The present invention is also directed to methods for using such a tip calibration standard in calibrating probe tips, computing tip geometry and electrostatic data, and determining the convolution function so that tip-surface interaction effects can be separated from scanning probe microscope surface image data.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: April 13, 2004
    Assignee: Trustees of the University of Pennsylvania
    Inventors: Dawn Bonnell, Alan T. Johnson, Sergei V. Kalinin, Marcus Freitag
  • Publication number: 20030132376
    Abstract: The present invention is directed to a tip calibration standard for characterizing the geometric and electrostatic properties of the probe tips of scanning probe microscopes comprising a carbon nanotube mounted on a dielectric surface of a grounded, conductive substrate and connected to a contact mounted on the substrate. The present invention is also directed to methods for using such a tip calibration standard in calibrating probe tips, computing tip geometry and electrostatic data, and determining the convolution function so that tip-surface interaction effects can be separated from scanning probe microscope surface image data.
    Type: Application
    Filed: January 17, 2003
    Publication date: July 17, 2003
    Applicant: The Trustees of the University of Pennsylvania
    Inventors: Dawn Bonnell, Alan T. Johnson, Sergei V. Kalinin, Marcus Freitag