Patents by Inventor Mark Haviland

Mark Haviland 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).

  • Method of providing ultrasound electrical impedance matching circuits
    Patent number: 5636147
    Abstract: The method of providing ultrasonic electrical impedance matching circuits is designed to provide the ability to analyze a large number of variable parameters in order to obtain a quick and simplified read out for the tuning of ultrasonic signals. This is done in order to evaluate these signals based upon the electrical model of an ultrasound system. A computer program is disclosed that provides the basis for this method and results in a highly accurate and immediate analysis of the ultrasound system.
    Type: Grant
    Filed: March 17, 1995
    Date of Patent: June 3, 1997
    Assignee: Vermont Electromagnetics Corp.
    Inventors: Bernard R. Tolmie, Mark Haviland, Paul Smith