Patents Assigned to Research Corproation Technologies, Inc.
  • Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
    Patent number: 7513870
    Abstract: A method and system for imaging a sample. The method includes the steps of generating an ultrasonic signal, directing the signal into a sample, which signal is distorted and contains a first order and higher order component signals at first and higher frequencies respectively. The received distorted signal is processed, and an image is formed, and then displayed, from one of the higher order component signals of the received distorted signal.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: April 7, 2009
    Assignee: Research Corproation Technologies, Inc.
    Inventor: Ted Christopher