Patents by Inventor Jacques Lebastard

Jacques Lebastard 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).

  • Process for creating and managing at least one cryptographic key, and system for its implementation
    Patent number: 7822208
    Abstract: A process for creating and managing pairs of asymmetrical cryptographic keys and/or certificates associated with the pairs of keys, each pair of keys and associated certificates being intended for an object managed by a computer system. The process includes creating an individual request for creating and/or certifying at least one pair of keys for an object of the system that lacks a pair of keys or a certificate for its pair of keys.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: October 26, 2010
    Assignee: EVIDIAN
    Inventors: Pierre Calvez, Brigitte Courtaux, Jacques Lebastard
  • Process for creating and managing at least one cryptographic key, and system for its implementation
    Publication number: 20090327707
    Abstract: A process for creating and managing pairs of asymmetrical cryptographic keys and/or certificates associated with the pairs of keys, each pair of keys and associated certificates being intended for an object managed by a computer system. The process includes creating an individual request for creating and/or certifying at least one pair of keys for an object of the system that lacks a pair of keys or a certificate for its pair of keys.
    Type: Application
    Filed: March 19, 2007
    Publication date: December 31, 2009
    Inventors: Pierre Calvez, Brigitte Courtaux, Jacques Lebastard
  • Process for creating and managing at least one cryptographic key, and system for its implementation
    Patent number: 7209563
    Abstract: A process for creating and managing pairs of asymmetrical cryptographic keys and/or certificates associated with the pairs of keys, each pair of keys and associated certificates being intended for an object managed by a computer system. The process includes creating an individual request for creating and/or certifying at least one pair of keys for an object of the system that lacks a pair of keys or a certificate for its pair of keys.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: April 24, 2007
    Assignee: Bull, S.A.
    Inventors: Pierre Calvez, Brigitte Courtaux, Jacques Lebastard