Patents by Inventor Pascal Le Roux

Pascal Le Roux 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).

  • Lighter-than-air aircraft comprising several balloons linked by a chassis
    Publication number: 20050230526
    Abstract: The invention concerns the field of aeronautics. More precisely, the invention concerns a lighter-than-air aircraft. The invention is characterized in that the aircraft comprises two balloons (1) mutually linked by linking means forming a chassis (2).
    Type: Application
    Filed: June 26, 2003
    Publication date: October 20, 2005
    Inventors: Christophe Loustaudaudine, Pascal Le Roux
  • Command protocol for circuits used for receiving microwave signals and device implementing the protocol
    Patent number: 6240281
    Abstract: In order to select one or more microwave signals from among the signals which it receives, the reception device comprises switching circuits. The switching circuits are commanded by command signals. According to the invention, a switching circuit command signal consists of at least two sinusoidal signals generated according to the principle of voice-frequency dialling. The invention applies more particularly to the reception of signals from telecommunication and/or telebroadcast satellites.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: May 29, 2001
    Assignee: Thomson Licensing S.A.
    Inventors: Pascal Le Roux, Marc Louchkoff, Laurence Piquet, Robert Triole