Patents by Inventor Ali Boufelfel

Ali Boufelfel 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).

  • Formation of multilayered photonic polymer composites
    Patent number: 6040017
    Abstract: The fabrication of linear and non-linear optical materials including photoconductive, photorefractive, and optical limiting polymer composite films from radiation curable homogeneous solutions or heterogeneous slurries via vacuum flash evaporation techniques is disclosed.
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: March 21, 2000
    Assignee: Sigma Laboratories, Inc.
    Inventors: Michael G. Mikhael, Ali Boufelfel, Angelo Yializis