Patents by Inventor Christophe Fletout

Christophe Fletout 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).

  • Perforated antenna for an integrated circuit card, and an integrated circuit card including such an antenna
    Patent number: 6779730
    Abstract: An antenna for an integrated circuit card includes a conductive track (2) forming at least one turn and having ends (3) comprising conductive layers forming connection terminals (4), the connection terminals (4) being perforated. An integrated circuit card is provided that includes such an antenna.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: August 24, 2004
    Assignee: Schlumberger Systemes
    Inventors: Christophe Fletout, Jean-Luc Letournel, Marie-Cécile Brel, Nathalie Dupuis, Norbert Borg, Benoit Thevenot, Mickaël Mande
  • Integrated circuit card with two connection modes
    Patent number: 6301119
    Abstract: An integrated circuit card with two connection modes. The integrated circuit card includes a card body in which there is embedded a link circuit for linking a contactless coupling element (1) to a module having an integrated circuit (6) connected to conductive areas carried by a support film (4). The link circuit extends in register with conductive areas (18) dedicated to making a contactless link and is connected to said conductive areas by an electrically conductive material (32, 36, 42) filling blind holes (31, 35, 41). The blind holes have sections that increase from a bottom of each hole towards an opening thereof over at least a portion of their height.
    Type: Grant
    Filed: July 13, 1999
    Date of Patent: October 9, 2001
    Assignee: Schlumberger Systemes
    Inventors: Benoî ;t Thevenot, Pascal Billebaud, Thierry Bitschnau, Christophe Fletout
  • Perforated antenna for an integrated circuit card, and an integrated circuit card including such an antenna
    Publication number: 20010011962
    Abstract: An antenna for an integrated circuit card includes a conductive track (2) forming at least one turn and having ends (3) comprising conductive layers forming connection terminals (4), the connection terminals (4) being perforated. An integrated circuit card is provided that includes such an antenna.
    Type: Application
    Filed: January 3, 2001
    Publication date: August 9, 2001
    Inventors: Christophe Fletout, Jean-Luc Letournel, Marie-Cecile Brel, Nathalie Dupuis, Norbert Borg, Benoit Thevenot, Mickael Mande