Patents by Inventor Wajdi Elleuch

Wajdi Elleuch 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).

  • Session mobility in a full-mesh conference using session initiation protocol
    Patent number: 8103782
    Abstract: There is described a method for enabling session mobility in a multi-participant IP-based multi-media communication network in full-mesh conference model, the method comprising: mapping a full-mesh communication protocol to a Session Initiation Protocol (SIP); defining an extended message protocol including new message mechanisms to support session mobility options; mapping the extended message protocol to the Session Initiation Protocol; and adding headers to mapped messages from the extended message protocol and from the full-mesh communication protocol to comply with full-mesh message signalization protocol mechanisms.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: January 24, 2012
    Assignee: Societe de Commercialisation des Produits de la Recherche Appliquee—SOCPRA, Sciences et Genie, S.E.C.
    Inventors: Wajdi Elleuch, Alain Houle
  • SESSION MOBILITY BETWEEN COMMUNICATING DEVICES
    Publication number: 20100121961
    Abstract: There is described a method for enabling session mobility in a multi-participant IP-based multi-media communication network in full-mesh conference model, the method comprising: mapping a full-mesh communication protocol to a Session Initiation Protocol (SIP); defining an extended message protocol including new message mechanisms to support session mobility options; mapping the extended message protocol to the Session Initiation Protocol; and adding headers to mapped messages from the extended message protocol and from the full-mesh communication protocol to comply with full-mesh message signalization protocol mechanisms.
    Type: Application
    Filed: March 31, 2008
    Publication date: May 13, 2010
    Applicant: SOCIETÉ DE COMMERCIALISATION DES PRODUITS DE LA RECHERCHE APPLIQUÉE SOCPRA SCIENCES ET GÉNIE
    Inventors: Wajdi Elleuch, Alain Houle