Patents by Inventor Sylvain Giroux

Sylvain Giroux 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).

  • Systems, methods, apparatuses and devices for detecting facial expression and for tracking movement and location in at least one of a virtual and augmented reality system
    Patent number: 11989340
    Abstract: Systems, methods, apparatuses and devices for detecting facial expressions according to EMG signals for a virtual and/or augmented reality (VR/AR) environment, in combination with a system for simultaneous location and mapping (SLAM), are presented herein.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: May 21, 2024
    Assignee: MINDMAZE GROUP SA
    Inventors: Tej Tadi, Robert Leeb, Nicolas Bourdaud, Leandre Bolomey, Gangadhar Garipelli, Skander Mensi, Julien Pilet, Dat Ngo, Yann Lebrun, Arthur Giroux, Sylvain Cardin, Nicolas Merlini
  • Preloading brace for gas turbine engine transportation
    Patent number: 7857578
    Abstract: An assembly for preventing damage to bearings of a gas turbine engine during transportation is provided. The assembly comprises a turbofan gas turbine engine having an engine casing and at least one turbine shaft supported by a plurality of bearings, and, a brace secured relative to the engine casing and biasing the shaft along an axial direction of the shaft.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: December 28, 2010
    Assignee: Pratt & Whitney Canada Corp.
    Inventors: Tibor Urac, Yves Isabel, Gilles Beauvais, Sylvain Giroux
  • PRELOADING BRACE FOR GAS TURBINE ENGINE TRANSPORTATION
    Publication number: 20090014609
    Abstract: An assembly for preventing damage to bearings of a gas turbine engine during transportation is provided. The assembly comprises a turbofan gas turbine engine having an engine casing and at least one turbine shaft supported by a plurality of bearings, and, a brace secured relative to the engine casing and biasing the shaft along an axial direction of the shaft.
    Type: Application
    Filed: July 13, 2007
    Publication date: January 15, 2009
    Inventors: Tibor Urac, Yves Isabel, Gilles Beauvais, Sylvain Giroux