Patents by Inventor Cecile Petitdidier

Cecile Petitdidier 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 for measuring the creep of a thin film inserted between two rigid substrates, with one cantilever end
    Patent number: 8152364
    Abstract: A film is inserted between two rigid substrates which form a sample. The sample is fixed at a first end in a device for measuring creep. The device comprises means for applying a predetermined force on a free end of the sample. The film being sheared, study of its creep can be performed.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: April 10, 2012
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Cecile Petitdidier, Raluca Tiron, Benedicte Mortini
  • Method for measuring the creep of a thin film inserted between two rigid substrates, with one cantilever end
    Publication number: 20090260450
    Abstract: A film is inserted between two rigid substrates which form a sample. The sample is fixed at a first end in a device for measuring creep. The device comprises means for applying a predetermined force on a free end of the sample. The film being sheared, study of its creep can be performed.
    Type: Application
    Filed: December 16, 2008
    Publication date: October 22, 2009
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
    Inventors: Cecile Petitdidier, Raluca Tiron, Benedicte Mortini