Patents by Inventor Filippo Rosetti

Filippo Rosetti 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).

  • Device and method for battery impedance measurement
    Patent number: 11372054
    Abstract: A device for battery impedance measurement includes a switched capacitor network, a controller configured to operate the switched capacitor network to cause an alternating current to flow between a battery and an energy storage; and measurement circuitry configured to measure the alternating current flowing to or from the battery and a voltage across the battery.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: June 28, 2022
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Stefano Marsili, Klaus Hoermaier, Akshay Misra, Filippo Rosetti
  • Device and Method for Battery Impedance Measurement
    Publication number: 20200132781
    Abstract: Devices and methods for impedance measurements are provided. A switched capacitor network is operated to cause an alternating current to flow between a battery and an energy storage, and the alternating current and a voltage across the battery are measured.
    Type: Application
    Filed: October 18, 2019
    Publication date: April 30, 2020
    Inventors: Stefano Marsili, Klaus Hoermaier, Akshay Misra, Filippo Rosetti