Patents by Inventor Aurelie Barbotin

Aurelie Barbotin 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).

  • Method for making an imprint on an article
    Patent number: 9592626
    Abstract: An imprint (18) that represents a predefined pattern on an article. Article (10) comprises a body (12) made of a first material with a first thermal expansion coefficient (C1). The method comprises a step of incorporating a piece (22) in body (12) made of a second material with a second thermal expansion coefficient (C2), lower than the first coefficient, a step of heating article (10) to a predefined temperature to induce expansion of the materials, and then a step of cooling article (10) to induce shrinkage of the materials, generating a mechanicals stress that deforms article (10). Piece (22) is shaped so that the deformation generated corresponds to predefined pattern (20).
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: March 14, 2017
    Assignee: OBERTHUR TECHNOLOGIES
    Inventors: Denis Vere, Aurélie Barbotin
  • Smart card producing method and a smart card in particular provided with a magnetic antenna
    Patent number: 8870076
    Abstract: A smart card comprises a magnetic antenna consisting of first (26) and second (28) coils. The card embossing area (24) is arranged outside of the first coil (26) and inside the second coil (28). A smart card producing method is also disclosed.
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: October 28, 2014
    Assignee: Oberthur Technologies
    Inventors: François Launay, Jacques Venambre, Yann Limelette, Aurélie Barbotin
  • Method for Making an Imprint on an Article
    Publication number: 20110303112
    Abstract: An imprint (18) that represents a predefined pattern on an article. Article (10) comprises a body (12) made of a first material with a first thermal expansion coefficient (C1). The method comprises a step of incorporating a piece (22) in body (12) made of a second material with a second thermal expansion coefficient (C2), lower than the first coefficient, a step of heating article (10) to a predefined temperature to induce expansion of the materials, and then a step of cooling article (10) to induce shrinkage of the materials, generating a mechanicals stress that deforms article (10). Piece (22) is shaped so that the deformation generated corresponds to predefined pattern (20).
    Type: Application
    Filed: June 13, 2011
    Publication date: December 15, 2011
    Applicant: OBERTHUR TECHNOLOGIES
    Inventors: Denis VERE, Aurélie Barbotin
  • AUTHENTICATION OF AN ELECTRONIC TAG DURING ACCESS TO A SERVICE, ASSOCIATED METHODS AND SYSTEM
    Publication number: 20090115614
    Abstract: A method of authentication during access to a service for providing intangible goods, includes: obtaining, in an electronic tag, at least one authentication datum by cryptographic processing, transmitting the at least one authentication datum obtained to an external item of equipment, the electronic tag and the external item of equipment being able to communicate with one another, verifying the at least one authentication datum received by the external item of equipment. The electronic tag is stuck onto a mobile telephone item of equipment so that the transmissions between the electronic tag and the external item of equipment require the presence of the mobile telephone item of equipment.
    Type: Application
    Filed: October 30, 2008
    Publication date: May 7, 2009
    Applicant: OBERTHUR TECHNOLOGIES
    Inventors: Marc Bertin, Aurelie Barbotin
  • Smart Card Producing Method and a Smart Card in Particular Provided with a Magnetic Antenna
    Publication number: 20080277484
    Abstract: A smart card comprises a magnetic antenna consisting of first (26) and second (28) coils. The card embossing area (24) is arranged outside of the first coil (26) and inside the second coil (28). A smart card producing method is also disclosed.
    Type: Application
    Filed: November 2, 2006
    Publication date: November 13, 2008
    Applicant: OBERTHUR TECHNOLOGIES
    Inventors: Francois Launay, Jacques Venambre, Yann Limelette, Aurelie Barbotin