Patents by Inventor Fabrice Legrand

Fabrice Legrand 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 system of communications using a pulse transmission protocol
    Patent number: 6967945
    Abstract: Disclosed is a method and system of communications in a network using a protocol of transmission of pulses between a master station and one or more user stations. The pulse response of the master station received by the user stations is synchronized. The pulse responses acquired from the user stations are received by the master station. Pulses close to each other are sent from the master station to the different user stations, and from the differnt users to the master station. The pulses are equalized at reception for each user station and for the master station.
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: November 22, 2005
    Assignee: Thales
    Inventors: Serge Hethuin, Fabrice Legrand, Christophe Le Martret
  • Method and system of communications
    Publication number: 20040184486
    Abstract: In a method and system of communications in a network using a protocol of transmission by pulses between a master station and one or more user stations, the method comprising the steps of synchronizing the pulse response of the master station received by the user stations, acquiring the pulse responses from the user stations received by the master station, sending pulses close to each other from the master station to the different user stations, and from the different users to the master station, and equalizing the pulses at reception for each user station and for the master station.
    Type: Application
    Filed: March 16, 2004
    Publication date: September 23, 2004
    Applicant: THALES
    Inventors: Serge Hethuin, Fabrice Legrand, Christophe Le Martret