Patents by Inventor James David Mortimer

James David Mortimer 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, APPARATUS AND PHANTOM FOR MEASURING AND CORRECTING TOMOGRAM ERRORS
    Publication number: 20110200244
    Abstract: A tomogram taken on an imaging path of a tomograph is corrected by using sets of tomogram correction data for neighbouring positions on that path, in an interpolative process. An error map of a tomograph is built up by comparing tomograms of a phantom with the expected appearance of the phantom at the tomogram positions. Also provided is a phantom having a body with one or more imaging fluid receptacles formed therein.
    Type: Application
    Filed: November 13, 2009
    Publication date: August 18, 2011
    Applicant: RENISHAW (IRELAND) LIMITED
    Inventors: Sharon Ann Ashton, Hugo George Derrick, James David Mortimer