Patents by Inventor Cedric Bregardis

Cedric Bregardis 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 for transmitting and checking the validity of configuration data in an electronic system, and associated electronic system and computer program product
    Patent number: 10860747
    Abstract: This method comprises the steps of generating an elementary signature for each electronic board from stored configuration data, transmission to each electronic board of the elementary signature, calculation by each electronic board of the signature variable as a function of the configuration variables, and checking by each electronic board of the validity of the stored configuration variables using the received elementary signature and the signature variable. The method comprises the implementation step for each electronic board for which the configuration variables are considered invalid, and comprises the retrieval of the configuration data specific to this board, and the modification of the configuration variables starting from the configuration data retrieved.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: December 8, 2020
    Assignee: ALSTOM TRANSPORT TECHNOLOGIES
    Inventors: Xavier Degeneve, Cedric Bregardis, Matthieu Quadrini, Rafael Fernandez-Valbon
  • Method for transmitting and checking the validity of configuration data in an electronic system, and associated electronic system and computer program product
    Publication number: 20190080117
    Abstract: This method comprises the steps of generating an elementary signature for each electronic board from stored configuration data, transmission to each electronic board of the elementary signature, calculation by each electronic board of the signature variable as a function of the configuration variables, and checking by each electronic board of the validity of the stored configuration variables using the received elementary signature and the signature variable. The method comprises the implementation step for each electronic board for which the configuration variables are considered invalid, and comprises the retrieval of the configuration data specific to this board, and the modification of the configuration variables starting from the configuration data retrieved.
    Type: Application
    Filed: September 7, 2018
    Publication date: March 14, 2019
    Inventors: Xavier Degeneve, Cedric Bregardis, Matthieu Quadrini, Rafael Fernandez-Valbon