Patents by Inventor Jean-Marc Couveignes

Jean-Marc Couveignes 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).

  • Method and device for protecting the integrity of data transmitted over a network
    Patent number: 9009839
    Abstract: A method of transmitting data over a network, from a sending application to a receiving application, including: coding the data, by the sending application, by implementing a predefined rule; detecting alteration of at least one item of data transmitted, by the receiving application, by implementing the predefined rule; and in case an alteration of a data item is detected, restoring the altered data item. In the course of the coding, in the course of the alteration detection, and in the course of the restoration, a cyclic redundancy check or an encryption can be implemented.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: April 14, 2015
    Assignee: Airbus Operations S.A.S.
    Inventors: Juan Lopez, Jean-Michel Camus, Jean-Marc Couveignes, Gilles Zemor, Marc Perret
  • METHOD AND DEVICE FOR PROTECTING THE INTEGRITY OF DATA TRANSMITTED OVER A NETWORK
    Publication number: 20110162081
    Abstract: A method of transmitting data over a network, from a sending application to a receiving application, including: coding the data, by the sending application, by implementing a predefined rule; detecting alteration of at least one item of data transmitted, by the receiving application, by implementing the predefined rule; and in case an alteration of a data item is detected, restoring the altered data item. In the course of the coding, in the course of the alteration detection, and in the course of the restoration, a cyclic redundancy check or an encryption can be implemented.
    Type: Application
    Filed: June 5, 2009
    Publication date: June 30, 2011
    Applicant: AIRBUS OPERATIONS (S.A.S.)
    Inventors: Juan Lopez, Jean-Michel Camus, Jean-Marc Couveignes, Gilles Zemor, Marc Perret