Patents by Inventor Ian V. Bradley

Ian V. Bradley 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).

  • Apparatus for varying the path length of a beam of radiation
    Patent number: 7742172
    Abstract: An apparatus for varying the path length of a beam of radiation, the apparatus comprising: an element (51) rotatably mounted about an axis, said element comprising two reflective surfaces in fixed relation to one another such that radiation may be reflected between said reflective surfaces and out of the element (51); and driving means (55) for rotatably oscillating said element about said axis.
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: June 22, 2010
    Assignee: TeraView Limited
    Inventors: Julian A. Cluff, Michael J. Withers, Ian V. Bradley