Patents by Inventor Mathieu Casagrande

Mathieu Casagrande 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).

  • Electronic card with braced structure
    Patent number: 7289337
    Abstract: The field of the invention is that of electronic computers that have to operate in a harsh mechanical environment. One of the main fields of application relates to computers for on-board fixed-wing and rotary-wing aircraft avionics systems operating in a highly vibratory environment. These computers generally comprise one or more large electronic cards. To limit the effects of vibrations on the integrity of the electronic components and on the connection system for the card, the invention proposes to place on each face braced structures for reducing the mechanical effects of the vibrations or for shifting the resonant frequencies of the electronic cards so as to avoid high-Q effects.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: October 30, 2007
    Assignee: Thales
    Inventors: Catherine Lavergne, Mathieu Casagrande
  • Electronic card with braced structure
    Publication number: 20060077641
    Abstract: The field of the invention is that of electronic computers that have to operate in a harsh mechanical environment. One of the main fields of application relates to computers for on-board fixed-wing and rotary-wing aircraft avionics systems operating in a highly vibratory environment. These computers generally comprise one or more large electronic cards. To limit the effects of vibrations on the integrity of the electronic components and on the connection system for the card, the invention proposes to place on each face braced structures for reducing the mechanical effects of the vibrations or for shifting the resonant frequencies of the electronic cards so as to avoid high-Q effects.
    Type: Application
    Filed: December 10, 2003
    Publication date: April 13, 2006
    Applicant: THALES
    Inventors: Catherine Lavergne, Mathieu Casagrande