Patents by Inventor Haythem Gadacha

Haythem Gadacha 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).

  • Coupling of a computer program or of data to a reference system and associated verification
    Patent number: 8484750
    Abstract: The invention relates to a method of coupling a computer program and/or data to a reference system, implementation of the computer program and/or access to the data being carried out by executing software, a group of parameters being associated with the reference system. The method comprises the protection of a value V0 associated with the reference system and necessary for the execution of said software, in alliance with at least one parameter of said group of parameters. The protection of the value V0 comprises the storage of at least one data pair comprising a function g_i of at least one parameter of said group of parameters and a function h_i of the value V0.
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: July 9, 2013
    Assignee: France Telecom
    Inventors: Stanislas Francfort, Haythem Gadacha, Ryad Benadjila, Alain Nochimowski
  • Coupling of a computer program or of data to a reference system and associated verification
    Publication number: 20090205052
    Abstract: The invention relates to a method of coupling a computer program and/or data to a reference system, implementation of the computer program and/or access to the data being carried out by executing software, a group of parameters being associated with the reference system. The method comprises the protection of a value V0 associated with the reference system and necessary for the execution of said software, in alliance with at least one parameter of said group of parameters. The protection of the value V0 comprises the storage of at least one data pair comprising a function g_i of at least one parameter of said group of parameters and a function h_i of the value V0.
    Type: Application
    Filed: February 13, 2008
    Publication date: August 13, 2009
    Applicant: France Telecom
    Inventors: Stanislas Francfort, Haythem Gadacha, Ryad Benadjila, Alain Nochimowski