Patents by Inventor Ghazi Ben Amor

Ghazi Ben Amor 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).

  • Patent number: 8744936
    Abstract: This invention proposes a method to obtain the cost of transmitting a set of data from a transmitting means (2, 3, 16) to a receiving means (2, 3, 16) via a network (4), which consists of creating and sending with the set of data itself a data item, called a ticket (19, 23), used to determine the volume and/or the value of said set of data transmitted. Using said ticket, the receiving means can take into account the cost of executing said set of data thereby simplifying the billing. This invention also concerns the systems used to implement said method especially in cellular packet radiocommunication networks.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: June 3, 2014
    Assignee: Gemalto SA
    Inventors: Christian Guion, Ghazi Ben Amor, Alain Rhelimi, Omar Habbal
  • Patent number: 7466821
    Abstract: The invention concerns an electronic component designed to implement a secret key cryptographic algorithm of the type comprising a microprocessor and storage units, characterized in that it comprises generating means for generating by themselves said secret key.
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: December 16, 2008
    Assignee: Schlumberger Systemes
    Inventors: Alain Rhelimi, Ghazi Ben Amor, Philippe Guignard
  • Publication number: 20040246908
    Abstract: This invention proposes a method to obtain the cost of transmitting a set of data from a transmitting means (3, 16) to a receiving means (2) via a network (4), wherein the receiving means (2) determines the volume of said set of data received and communicates it to a billing unit (18) so that the latter can evaluate the cost of said transmission using this information and possibly other information in its possession. This invention also concerns the systems used to implement said method especially in cellular packet radio-communication networks.
    Type: Application
    Filed: April 9, 2004
    Publication date: December 9, 2004
    Inventors: Chistian Guion, Ghazi Ben Amor, Alain Rhelimi
  • Publication number: 20040210528
    Abstract: This invention proposes a method to obtain the cost of transmitting a set of data from a transmitting means (2, 3, 16) to a receiving means (2, 3, 16) via a network (4), which consists of creating and sending with the set of data itself a data item, called a ticket (19, 23), used to determine the volume and/or the value of said set of data transmitted. Using said ticket, the receiving means can take into account the cost of executing said set of data thereby simplifying the billing. This invention also concerns the systems used to implement said method especially in cellular packet radiocommunication networks.
    Type: Application
    Filed: April 9, 2004
    Publication date: October 21, 2004
    Inventors: Christian Guion, Ghazi Ben Amor, Alain Rhelimi, Omar Habbal
  • Publication number: 20040136529
    Abstract: The invention concerns an electronic component designed to implement a secret key cryptographic algorithm of the type comprising a microprocessor and storage units, characterised in that it comprises generating means for generating by themselves said secret key.
    Type: Application
    Filed: March 16, 2004
    Publication date: July 15, 2004
    Inventors: Alain Rhelimi, Ghazi Ben Amor, Philippe Guignard