Patents by Inventor Robert Hamond-Smith

Robert Hamond-Smith 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).

  • Liquid crystal device exhibiting optical properties which are changeable after assembly
    Publication number: 20040135962
    Abstract: The invention relates to a liquid crystal device comprising a liquid crystal material provided between two substrates. The invention further relates to methods of providing such a liquid crystal device and to its use for decorative, cosmetic, diagnostic and security applications or for optical information storage.
    Type: Application
    Filed: October 23, 2003
    Publication date: July 15, 2004
    Inventors: Matthias Kuntz, Robert Hamond-Smith, Rodney Riddle, John Patrick