Patents by Inventor Phillippe Montmayeul

Phillippe Montmayeul 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 producing a complex structure by assembling stressed structures
    Patent number: 7550052
    Abstract: The invention relates to a method of producing a complex microelectronic structure, in which two basic microelectronic structures are assembled at the two respective connecting faces thereof. The invention is characterized in that, before assembly, a difference is created in the tangential stress state between the two faces to be assembled, said difference being selected such as to produce a pre-determined stress state within the assembled structure under given conditions in relations to the assembly conditions.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: June 23, 2009
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Franck Fournel, Hubert Moriceau, Phillippe Montmayeul