Patents by Inventor Ounsi Daif

Ounsi Daif 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).

  • Near infrared twin photon source
    Publication number: 20070177253
    Abstract: Optical parametric oscillator including a semiconductor microcavity being configured to spatially localize polaritons of at least three quantized polariton energy levels to effect an optical parametric oscillation.
    Type: Application
    Filed: January 30, 2007
    Publication date: August 2, 2007
    Inventors: Ounsi Daif, Augustin Baas, Benoit Deveaud-Pledran, Francois Morier-Genoud