Patents by Inventor Pascal Magain

Pascal Magain 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).

  • Electroluminescent device and method for the production thereof
    Patent number: 6835470
    Abstract: An electroluminescent device comprising two electrodes (3, 5) whereby at least one organic electroluminescent semiconducting layer (4) is arranged therebetween, in addition to a substrate (2) supporting said device, and an electric current source (1) which is electroconductively linked to said electrodes. The inventive device is characterized in that substrate (2) is made or a metal or metal alloy.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: December 28, 2004
    Assignee: Recherche et Developpement du Groupe Cockerill Sambre en abrégé: RD-CS
    Inventors: Pascal Magain, René Winand
  • Bumper beam for motor vehicles
    Patent number: 6371540
    Abstract: A bumper beam for motor vehicles includes vertical front and rear plates made of at least one metallic material. At least one elongated core made of metallic material is positioned between the two sole plates. An energy absorber is located at each end of the core and formed of a metallic hollow body, the energy absorber being positioned at right angles to the sole plates or to the core. The metallic materials of the core and the energy absorber have a ratio of elastic limit to breaking stress that is lower than that of the sole plate metallic material and lower than 0.9.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: April 16, 2002
    Assignees: Peugeot Citröen {overscore (A)}utomobiles S.A., Recherche et Developpement du Groupe Cockerill Sambre en Abrégé
    Inventors: Thierry Campanella, Richard Kergen, Pascal Magain