Patents by Inventor Phillip John Fox

Phillip John Fox 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).

  • Security document with micro-prisms
    Patent number: 8411364
    Abstract: A security document including a substrate of transparent polymeric material, and opacifying layers provided on opposing sides of the substrate, the opacifying layers acting to guide light propagating within the substrate, wherein the substrate is formed with at least one micro-prism for diverting light propagating within or entering the substrate.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: April 2, 2013
    Assignee: Reserve Bank of Australia
    Inventors: Phillip John Fox, Wayne Keven Jackson
  • SECURITY DOCUMENT WITH MICRO-PRISMS
    Publication number: 20100060989
    Abstract: A security document including a substrate of transparent polymeric material, and opacifying layers provided on opposing sides of the substrate, the opacifying layers acting to guide light propagating within the substrate, wherein the substrate is formed with at least one micro-prism for diverting light propagating within or entering the substrate.
    Type: Application
    Filed: October 10, 2007
    Publication date: March 11, 2010
    Inventors: Phillip John Fox, Wayne Keven Jackson