Patents by Inventor Jan J. Sojka

Jan J. Sojka 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).

  • Sounding transformation and recognition
    Patent number: 7541967
    Abstract: A method for scaling and converting sounding data into physical properties of a scanned medium is disclosed. In one embodiment, sounding data is received and transformed into phase space, where the phase space transformation linearizes the sounding data. The slope and intercept of the phase space data is determined and then converted into physical parameters. The physical parameters are then returned. In a more specific embodiment, the critical frequency is returned for an ionogram.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: June 2, 2009
    Assignee: Space Environment Corporation
    Inventors: Jan J. Sojka, Donald D. Rice, Donald C. Thompson
  • Sounding transformation and recognition
    Publication number: 20080143571
    Abstract: A method for scaling and converting sounding data into physical properties of a scanned medium is disclosed. In one embodiment, sounding data is received and transformed into phase space, where the phase space transformation linearizes the sounding data. The slope and intercept of the phase space data is determined and then converted into physical parameters. The physical parameters are then returned. In a more specific embodiment, the critical frequency is returned for an ionogram.
    Type: Application
    Filed: December 14, 2006
    Publication date: June 19, 2008
    Applicant: Space Environment Corporation
    Inventors: Jan J. Sojka, Donald D. Rice, Donald C. Thompson