Patents by Inventor David Flattin

David Flattin 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).

  • Microcircuit card comprising means for publishing its computer objects
    Patent number: 8122456
    Abstract: The invention concerns a microcircuit card including at least one computer object and a register (Registry) having a logic identifier (myCalculator) of the object and at least one local reference (A000000000H,0060H) of the object pertaining to the card. The card further includes elements (CardManager) adapted to communicate, upon reception of a first message (look_APDU) including the logic identifier (myCalculator), at least one local code (K(0060H) obtained from the local reference (0060H).
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: February 21, 2012
    Assignee: Oberthur Technologies
    Inventors: David Flattin, Christophe Louis, Javier Contreras
  • Microcircuit card comprising means for publishing its computer objects
    Publication number: 20060266843
    Abstract: The invention concerns a microcircuit card including at least one computer object and a register (Registry) having a logic identifier (myCalculator) of the object and at least one local reference (A000000000H,0060H) of the object pertaining to the card. The card further includes elements (CardManager) adapted to communicate, upon reception of a first message (look_APDU) including the logic identifier (myCalculator), at least one local code (K(0060H) obtained from the local reference (0060H).
    Type: Application
    Filed: October 31, 2003
    Publication date: November 30, 2006
    Inventors: David Flattin, Christophe Louis, Javier Contreras Torres