Patents by Inventor Jocelyne Chesneau

Jocelyne Chesneau 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).

  • Ink suitable for printing smart card and process for producing a printed smart card with such an ink
    Patent number: 7559985
    Abstract: The invention relates to an ink providing an optical effect, when it is applied on a main surface of a smart card. Said ink comprising a mixture of a base solution and a metallic pigment, said mixture containing between 2 and 4% per weight of the metallic pigment. The ink allows to obtain smart card having an improved appearance, and particularly smart cards having a printed surface with optical effect.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: July 14, 2009
    Assignee: Axalto SA
    Inventors: Aurélie Janot, Jocelyne Chesneau, Hélène LeJeune
  • Ink suitable for printing smart card and process for producing a printed smart card with such an ink
    Publication number: 20070138300
    Abstract: The invention relates to an ink providing an optical effect, when it is applied on a main surface of a smart card. Said ink comprising a mixture of a base solution and a metallic pigment, said mixture containing between 2 and 4% per weight of the metallic pigment. The ink allows to obtain smart card having an improved appearance, and particularly smart cards having a printed surface with optical effect.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 21, 2007
    Applicant: Axalto SA
    Inventors: Aurelie Janot, Jocelyne Chesneau, Helene LeJeune
  • Portable object with chip and antenna
    Patent number: 7028910
    Abstract: The invention concerns a method of manufacturing a module intended to create a portable object with chip and antenna. The portable object comprises an antenna and a chip placed on an insulating substrate. The antenna comprises a plurality of turns. The method comprises a first step in which an insulating substrate with at least one side is provided. The method is characterised in that it further comprises a second step in which an individual housing opening in the said side is made for each of the said turns and a third step in which said antenna comprising a plurality of turns is made by placing a conducting material in each individual housing.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: April 18, 2006
    Assignee: Schlumberger, Systemes
    Inventors: Yves Reignoux, Joseph Leibenguth, Stephane Provost, Jocelyne Chesneau, Fabrizio Serra
  • Portable object with chip and antenna
    Publication number: 20040129786
    Abstract: The invention concerns a method of manufacturing a module (24) intended to create a portable object with chip and antenna (36). The portable object comprises an antenna (20, 20a, 20b, 20c) and a chip (18) placed on an insulating substrate (10). The antenna (20, 20a, 20b, 20c) comprises a plurality of turns (14). The method comprises a first step in which an insulating substrate (10) with at least one side (10′) is provided. The method is characterised in that it further comprises a second step in which an individual housing (12, 12a, 12b, 12c) opening in the said side (10′) is made for each of the said turns (14) and a third step in which said antenna (20, 20a, 20b, 20c) comprising a plurality of turns (14) is made by placing a conducting material (20a, 20b, 20c) in each individual housing (12, 12a, 12b, 12c).
    Type: Application
    Filed: February 25, 2004
    Publication date: July 8, 2004
    Inventors: Yves Reignoux, Joseph Leibenguth, Stephane Provost, Jocelyne Chesneau, Fabrizio Serra