Patents by Inventor Paul M. Eason

Paul M. Eason 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).

  • Spectrum analyzer with improved data analysis and display features
    Patent number: 4660150
    Abstract: An automatic spectrum analyzer is provided with enhanced features for measured data handling and analysis. One feature allows the user to establish a sequence of operations to be performed at the end of each sweep of the instrument. Another feature enables the user to specify a particular signal amplitude and to have a marker placed on a displayed signal trace at that amplitude. Still another feature provides a marker that can be positioned on the next signal peak to the right or the left of the current marker position, enabling the display of the amplitude and frequency of the signal on which the marker is placed.
    Type: Grant
    Filed: February 16, 1984
    Date of Patent: April 21, 1987
    Assignee: Hewlett-Packard Company
    Inventors: Gregory A. Anderson, Paul M. Eason, Michael S. Marzalek, Lynn M. Wheelwright
  • Spectrum analyzer with improved data analysis and display features
    Patent number: 4649496
    Abstract: An automatic spectrum analyzer is provided with enhanced features for measured data handling and analysis. One feature allows the user to establish a sequence of operations to be performed at the end of each sweep of the instrument. Another feature enables the user to specify a particular signal amplitude and to have a marker placed on a displayed signal trace at that amplitude. Still another feature provides a marker that can be positioned on the next signal peak to the right or the left of the current marker position, enabling the display of the amplitude and frequency of the signal on which the marker is placed.
    Type: Grant
    Filed: February 16, 1984
    Date of Patent: March 10, 1987
    Assignee: Hewlett-Packard Company
    Inventors: Gregory A. Anderson, Paul M. Eason, Lynn M. Wheelwright