Patents by Inventor Silvia Rosselli

Silvia Rosselli 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).

  • METHOD OF OPTIMIZING THE BAND EDGE POSITIONS OF THE CONDUCTION BAND AND THE VALENCE BAND OF A SEMICONDUCTOR MATERIAL FOR USE IN PHOTOACTIVE DEVICES
    Publication number: 20090050205
    Abstract: The present invention relates to a semiconductor compound having the general formula AxB1-xCy, to a method of optimizing positions of a conduction band and a valence band of a semiconductor material using said semiconductor compound, and to a photoactive device comprising said semiconductor compound.
    Type: Application
    Filed: December 20, 2006
    Publication date: February 26, 2009
    Applicant: Sony Deutschland GMBH
    Inventors: Michael Duerr, Silvia Rosselli, Gabriele Nelles, Akio Yasuda
  • METHOD OF FORMING A CROSSLINKED POLYMER GEL
    Publication number: 20090030102
    Abstract: The present invention relates to a method of forming a crosslinked polymer gel, to a polymer gel produced by such method and to uses of such polymer gel.
    Type: Application
    Filed: March 19, 2007
    Publication date: January 29, 2009
    Applicant: Sony Deutschland GmbH
    Inventors: Gabriele NELLES, Silvia ROSSELLI, Tzenka MITEVA, Akio YASUDA, Christo TSVETANOV, Rayna STAMENOVA, Iliyana BERLINOVA, Petar PETROV
  • Discotic liquid crystal based electronic device using interdigit structure electrode
    Patent number: 7405793
    Abstract: The present invention relates to an electronic device, based on discotic liquid crystalline material, to methods of production of such a device, and to uses thereof.
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: July 29, 2008
    Assignee: Sony Deutschland GmbH
    Inventors: Silvia Rosselli, Gabriele Nelles, Akio Yasuda
  • Discotic liquid crystal based electronic device using interdigit structure electrode
    Publication number: 20060260669
    Abstract: The present invention relates to an electronic device, based on discotic liquid crystalline material, to methods of production of such a device, and to uses thereof.
    Type: Application
    Filed: February 24, 2004
    Publication date: November 23, 2006
    Inventors: Silvia Rosselli, Gabriele Nelles, Akio Yasuda