Patents by Inventor Hayat Ey Yamani

Hayat Ey Yamani 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).

  • Publication number: 20040046034
    Abstract: A data card comprises a data storage medium embedded in a card body. The card body comprises a filter layer (5) having substantially the same dimensions in terms of length and width as the card body. The filter layer is substantially transparent to electromagnetic radiation in a wavelength range that comprises electromagnetic radiation perceptible by the human whereas the filter layer is substantially opaque to electromagnetic radiation in another wavelength range.
    Type: Application
    Filed: October 2, 2003
    Publication date: March 11, 2004
    Inventors: Hayat Ey Yamani, Yann Limelette, Cedric Perben