Patents by Inventor Graham Thwaite

Graham Thwaite 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 calibrating a radiotherapy system
    Patent number: 8827555
    Abstract: The present invention provides a method of calibrating a radiotherapy apparatus, in which a beam measurement device is accurately located with respect to the radiation beam center. The method comprises acquiring the center of the radiation beam at two angles of rotation, separated by 180°, and aligning a beam measurement device with the midpoint of the respective centers.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: September 9, 2014
    Assignee: Elekta AB (Publ)
    Inventor: Graham Thwaite
  • Method of calibrating a radiotherapy system
    Publication number: 20120312974
    Abstract: The present invention provides a method of calibrating a radiotherapy apparatus, in which a beam measurement device is accurately located with respect to the radiation beam centre. The method comprises acquiring the centre of the radiation beam at two angles of rotation, separated by 180°, and aligning a beam measurement device with the midpoint of the respective centres.
    Type: Application
    Filed: June 13, 2011
    Publication date: December 13, 2012
    Applicant: ELEKTA AB (PUBL)
    Inventor: Graham Thwaite