Patents by Inventor Jesus de-Gregorio-Rodriguez

Jesus de-Gregorio-Rodriguez 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).

  • Means and method for single sign-on access to a service network through an access network
    Patent number: 8528065
    Abstract: The present invention provides means and method for Single Sign-On authentication of a user accessing a service network through an access network when the user has been already authenticated by a core network where the user holds a subscription. Therefore, a number of means are provided in different entities distributed between the core network and the service network, as well as in the user's equipment, for carrying out the proposed method. The Single Sign-On authentication takes place upon matching in the service network a shared key for the user submitted from the core network with another shared key for the user derived at the user's equipment.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: September 3, 2013
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Luis Ramos Robles, Avelina Pardo Blazquez, Jesus de-Gregorio-Rodriguez
  • MEANS AND METHOD FOR SINGLE SIGN-ON ACCESS TO A SERVICE NETWORK THROUGH AN ACCESS NETWORK
    Publication number: 20090265554
    Abstract: The present invention provides means and method for Single Sign-On authentication of a user accessing a service network through an access network when the user has been already authenticated by a core network where the user holds a subscription. Therefore, a number of means are provided in different entities distributed between the core network and the service network, as well as in the user's equipment, for carrying out the proposed method. The Single Sign-On authentication takes place upon matching in the service network a shared key for the user submitted from the core network with another shared key for the user derived at the user's equipment.
    Type: Application
    Filed: June 25, 2009
    Publication date: October 22, 2009
    Inventors: Luis Ramos Robles, Avelina Padro Blazquez, Jesus de-Gregorio-Rodriguez