Patents by Inventor Pierre Granjon

Pierre Granjon 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 DEVICE FOR MEASURING, IN REAL TIME AND IN SITU, THERMODYNAMIC DATA OF A BATTERY (ENTHALPY AND ENTROPY)
    Publication number: 20220034973
    Abstract: The invention relates to a method and a device for measuring, in real time and in situ, thermodynamic data of a battery (enthalpy and entropy). The object of the invention is to provide a reliable method for measuring, in situ, online and in real time, the variation in entropy (?S) of a battery.
    Type: Application
    Filed: September 26, 2019
    Publication date: February 3, 2022
    Inventors: Sohaib EL OUTMANI, Olivier SENAME, Pierre GRANJON
  • Method and device for analysing the quality of the electrical energy in a three-phase electric network
    Patent number: 9625503
    Abstract: A method for analyzing quality of electrical energy in a three-phase electric network, the method including: measuring a set of electrical magnitudes, the set including one electrical magnitude per phase; forming a space vector from an instantaneous three-dimensional transformation of the set of measured electrical magnitudes; and determining a set including at least one parameter representative of the quality of the electrical energy in the three-phase electric network, according to the space vector.
    Type: Grant
    Filed: October 16, 2012
    Date of Patent: April 18, 2017
    Assignee: SCHNEIDER ELECTRIC INDUSTRIES SAS
    Inventors: Benoit Leprettre, Octavian Craciun, Seddik Bacha, Pierre Granjon, Daniel Radu
  • METHOD AND DEVICE FOR ANALYSING THE QUALITY OF THE ELECTRICAL ENERGY IN A THREE-PHASE ELECTRIC NETWORK
    Publication number: 20140239939
    Abstract: A method for analyzing quality of electrical energy in a three-phase electric network, the method including: measuring a set of electrical magnitudes, the set including one electrical magnitude per phase; forming a space vector from an instantaneous three-dimensional transformation of the set of measured electrical magnitudes; and determining a set including at least one parameter representative of the quality of the electrical energy in the three-phase electric network, according to the space vector.
    Type: Application
    Filed: October 16, 2012
    Publication date: August 28, 2014
    Applicant: SCHNEIDER ELECTRIC INDUSTRIES SAS
    Inventors: Benoit Leprettre, Octavian Craciun, Seddik Bacha, Pierre Granjon, Daniel Radu