Patents by Inventor SECURENCY PTY LIMITED

SECURENCY PTY LIMITED 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 EMBOSSED MULTI-LEVEL DOE
    Publication number: 20130147180
    Abstract: A security document comprising a substrate including at least one region of transparent or translucent plastics material forming a window or half-window area, and a security device integrated into the window or half-window area, wherein the security device is formed from an embossed radiation curable ink, the security device including a diffractive structure comprising a multi-level diffractive optical element (DOE).
    Type: Application
    Filed: January 31, 2013
    Publication date: June 13, 2013
    Applicant: SECURENCY PTY LIMITED
    Inventor: SECURENCY PTY LIMITED