Patents by Inventor Stuart Mark Aston

Stuart Mark Aston 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).

  • Interferometer
    Publication number: 20100238456
    Abstract: An interferometer comprises a source of a light beam, and a beam splitter for splitting the light beam from the source into at least first and second beams. A first (reference) reflector is positioned in the path of the first light beam. A second reflector, comprising a convergent lens and a mirror, is positioned in the path of the second light beam following reflection from a target. At least one detector is provided for detecting fringes formed by interference of the first and second light beams following reflection from the first and second reflectors respectively.
    Type: Application
    Filed: July 17, 2008
    Publication date: September 23, 2010
    Inventors: Clive Christopher Speake, Stuart Mark Aston, Fabian Erasmo Pena Arellano, Timothy Peter Eduard Copland