Patents by Inventor Emmanuel Hayard

Emmanuel Hayard 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).

  • Multiple-membrane flexible wall system for temperature-compensated technology filters and multiplexers
    Patent number: 8432238
    Abstract: The present invention relates to a flexible cap system optimized for thermally-compensated technology microwave resonators. More specifically, this invention proposes a multiple-membrane flexible wall system for thermally-compensated filters and OMUX. The use of a multi-membrane flexible wall, in particular as sealing cap for a resonant cavity of an OMUX channel, makes it possible: to reduce the thermal resistance of the flexible wall, while maintaining an equivalent level of mechanical stresses exerted on said wall for a given displacement; or to reduce the mechanical stresses exerted on the flexible wall for a given displacement, while maintaining one and the same thermal resistance for said wall; or to increase the deformation of the flexible wall by maintaining an equivalent level of mechanical stresses and by maintaining an equivalent thermal resistance.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: April 30, 2013
    Assignee: Thales
    Inventors: Joël Lagorsse, Michel Blanquet, Emmanuel Hayard
  • Multiple-Membrane Flexible Wall System for Temperature-Compensated Technology Filters and Multiplexers
    Publication number: 20100315180
    Abstract: The present invention relates to a flexible cap system optimized for thermally-compensated technology microwave resonators. More specifically, this invention proposes a multiple-membrane flexible wall system for thermally-compensated filters and OMUX. The use of a multi-membrane flexible wall, in particular as sealing cap for a resonant cavity of an OMUX channel, makes it possible: to reduce the thermal resistance of the flexible wall, while maintaining an equivalent level of mechanical stresses exerted on said wall for a given displacement; or to reduce the mechanical stresses exerted on the flexible wall for a given displacement, while maintaining one and the same thermal resistance for said wall; or to increase the deformation of the flexible wall by maintaining an equivalent level of mechanical stresses and by maintaining an equivalent thermal resistance.
    Type: Application
    Filed: May 12, 2010
    Publication date: December 16, 2010
    Applicant: THales
    Inventors: Joël Lagorsse, Michel Blanquet, Emmanuel Hayard