Patents by Inventor Tatiana Loukina

Tatiana Loukina 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).

  • Device for spatial modulation of a light beam and corresponding applications
    Publication number: 20040218248
    Abstract: This invention relates to a device for spatial modulation of a light beam, comprising a Polymer Dispersed Liquid Crystal (PDLC) element, the said element comprising at least two areas that can be addressed independently of each other using a system with at least two electrodes.
    Type: Application
    Filed: February 11, 2004
    Publication date: November 4, 2004
    Applicant: OPTOGONE
    Inventors: Jean-Louis De Bougrenet De La Tocnaye, Michel Barge, Raymond Chevalier, Laurent Dupont, Tatiana Loukina