Patents by Inventor Gilbert Garnier

Gilbert Garnier 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).

  • JOINTLY ESTIMATING THE HURST EXPONENT AND VOLATILITY OF TIME SERIES
    Publication number: 20190102920
    Abstract: A method comprising: in a computer system having at least a processor and a memory, the memory having at least an operating system, using wavelets to form a scale spectrum; and computing estimated Hurst and volatility parameters derived from the scale spectrum.
    Type: Application
    Filed: January 26, 2018
    Publication date: April 4, 2019
    Inventors: Josselin Gilbert Garnier, Knut Solna
  • Ground fault current protective device
    Patent number: 4937706
    Abstract: A ground fault trip unit of the three-pole type, comprises a fourth conductor passing through the differential transformer. The fourth conductor is connected to terminals located on a different face from that of the terminals of the other three conductors. The same ground fault trip unit can be associated with a three-pole breaking device, in which case the fourth conductor is not used, and with a four-pole device whose fourth pole is connected to the fourth conductor of the ground fault trip unit.
    Type: Grant
    Filed: December 5, 1988
    Date of Patent: June 26, 1990
    Assignee: Merlin Gerin
    Inventors: Pierre Schueller, Gilbert Garnier
  • Moulded case circuit breaker
    Patent number: 4710738
    Abstract: A moulded case circuit breaker has a toggle-joint mechanism, articulated on a hook and on a moving contact support. The toggle joint includes a swivel pin movably engaged in an aperture of the hook. When tripping takes place, the released hook pushes the toggle-joint, via the swivel pin and aperture, into a broken position to accelerate opening of the contacts. In the closed position, the toggle-joint is practically perpendicular to the hook.
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: December 1, 1987
    Assignee: Merlin Gerin
    Inventors: Jean-Philippe Neel, Roger Case, Gilbert Garnier