Patents by Inventor Martin Scott Banks

Martin Scott Banks 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 AND METHOD FOR DETERMINING VISUAL ACUITY OF A SUBJECT
    Publication number: 20150208914
    Abstract: An apparatus (2) for providing a focussed visual state of a subject is disclosed. The apparatus comprises a fast focus switchable lens (6) for alternately focusing an image at (i) a first position at a first distance behind a second position and at (ii) a third position at a second distance in front of the second position, wherein the first distance is substantially equal to the second distance. A refraction correction lens system (12) adjusts the second position.
    Type: Application
    Filed: August 21, 2013
    Publication date: July 30, 2015
    Inventors: Gordon Derek Love, Martin Scott Banks, Simon Berry