Patents by Inventor Peter Veitch

Peter Veitch 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).

  • Optical testing method and apparatus
    Patent number: 7307706
    Abstract: Estimating one or more optical characteristics of a Device-Under-Test (DUT). The method, includes directing an optical wavefront, generated by a source, towards a test location and generating at least one ray from the wavefront at the test location. Then for each ray at two or more measurement planes, each measurement plane transverse to the direction of travel of the wavefront and beyond the test location relative to the source at different optical path distances, measuring respective points of intersection of the ray with the measurement planes with and without the DUT at the test location.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: December 11, 2007
    Assignee: The University of Adelaide
    Inventor: Peter Veitch
  • Optical testing method and apparatus
    Publication number: 20050174565
    Abstract: Estimating one or more optical characteristics of a Device-Under-Test (DUT). The method, includes directing an optical wavefront, generated by a source, towards a test location and generating at least one ray from the wavefront at the test location. Then for each ray at two or more measurement planes, each measurement plane transverse to the direction of travel of the wavefront and beyond the test location relative to the source at different optical path distances, measuring respective points of intersection of the ray with the measurement planes with and without the DUT at the test location.
    Type: Application
    Filed: April 22, 2003
    Publication date: August 11, 2005
    Applicant: THE UNIVERSITY OF ADELAIDE
    Inventor: Peter Veitch