Patents by Inventor Pierre ATTAL

Pierre ATTAL 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).

  • Communication system and method for an aircraft
    Patent number: 11470045
    Abstract: A communication system for an aircraft comprises a communication interface with the outside of the aircraft and an avionics domain of which the security level is the highest of the communication system. It also comprises a communication domain to which is connected the communication interface and of which the security level is lower than the security level of the avionics domain. A barrier of a first type is arranged to filter the information coming from the communication interface so as to allow the information to pass into the communication domain only if the information corresponds to an authenticated communication. A barrier of a second type is arranged to filter information transmitted from the communication domain to the avionics domain, carrying out at least a syntactic filtering of the information.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: October 11, 2022
    Assignees: Airbus Operations SAS, Airbus Operations GmbH
    Inventors: Bertrand Leconte, Pierre Attal, Olaf Bischof, Stephan Marwedel
  • COMMUNICATION SYSTEM AND METHOD FOR AN AIRCRAFT
    Publication number: 20190386958
    Abstract: A communication system for an aircraft comprises a communication interface with the outside of the aircraft and an avionics domain of which the security level is the highest of the communication system. It also comprises a communication domain to which is connected the communication interface and of which the security level is lower than the security level of the avionics domain. A barrier of a first type is arranged to filter the information coming from the communication interface so as to allow the information to pass into the communication domain only if the information corresponds to an authenticated communication. A barrier of a second type is arranged to filter information transmitted from the communication domain to the avionics domain, carrying out at least a syntactic filtering of the information.
    Type: Application
    Filed: June 14, 2019
    Publication date: December 19, 2019
    Inventors: Bertrand LECONTE, Pierre ATTAL, Olaf BISCHOF, Stephan MARWEDEL