Patents by Inventor Roland Cerna

Roland Cerna 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).

  • POLARITON BASED ALL-OPTICAL SPIN DEVICE
    Publication number: 20130016412
    Abstract: An all-optical spin device is based on spin multistability of trapped microactivity polaritons.
    Type: Application
    Filed: April 26, 2012
    Publication date: January 17, 2013
    Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
    Inventors: Taofiq PARAÏSO, Yoan Léger, Roland Cerna, François Morier-Genoud, Benoît Deveaud-Plédran