Patents by Inventor Tomasz Pialucha

Tomasz Pialucha 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).

  • Determining a thickness of a region of wall- or plate-like structure
    Patent number: 11022436
    Abstract: A method of determining a thickness of a region of wall- or plate-like structure which is thinner than a thickness of a surrounding region of the structure due to a cavity in the structure is disclosed. The method comprises comparing a measured time-frequency dispersion map for at least one dispersive guided wave obtained by measuring the structure using guided waves with a reference time-frequency dispersion map obtained by modelling the structure, determining a cut-off frequency, fc, at which the measured time-frequency dispersion map and the reference time-frequency dispersion map differ and calculating the thickness of the thinner region in dependence upon the cut-off frequency.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: June 1, 2021
    Assignee: Guided Ultrasonics Ltd.
    Inventor: Tomasz Pialucha
  • DETERMINING A THICKNESS OF A REGION OF WALL- OR PLATE-LIKE STRUCTURE
    Publication number: 20200173773
    Abstract: A method of determining a thickness of a region of wall- or plate-like structure which is thinner than a thickness of a surrounding region of the structure due to a cavity in the structure is disclosed. The method comprises comparing a measured time-frequency dispersion map for at least one dispersive guided wave obtained by measuring the structure using guided waves with a reference time-frequency dispersion map obtained by modelling the structure, determining a cut-off frequency, fc, at which the measured time-frequency dispersion map and the reference time-frequency dispersion map differ and calculating the thickness of the thinner region in dependence upon the cut-off frequency.
    Type: Application
    Filed: August 1, 2017
    Publication date: June 4, 2020
    Applicants: Guided Ultrasonics Ltd, Guided Ultrasonics Ltd
    Inventor: Tomasz Pialucha