Patents by Inventor Loïc Reboussin

Loïc Reboussin 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 for determining a state variable of an electrochemical cell using complex impedance at radioelectric frequencies
    Patent number: 9453884
    Abstract: A method is provided for determining a state variable such as aging of an electrochemical cell comprising an electrode plate group, that includes analyzing at least a portion of a response spectrum of the electrochemical cell to application of an electromagnetic wave in a frequency ranging from 10 kHz to 10 GHz, so as to determine an indicator of the value of the state variable.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: September 27, 2016
    Assignee: SAFT
    Inventors: Alain Patin, Patrice Fleureau, Philippe Desprez, Loïc Reboussin