Patents by Inventor Hamidreza ZANDI

Hamidreza ZANDI 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 for transmitting power contactlessly through resonant inductive coupling for recharging a motor vehicle
    Patent number: 11979031
    Abstract: Transmitter or receiver resonant circuit for carrying out contactless power transmission via resonant inductive coupling to a receiver or transmitter resonant circuit, comprising a first capacitance and a first winding, the first winding comprising an inductance and a first resistance, the transmitter resonant circuit comprising a second capacitance of value C2? and a second winding, the second winding comprising a second inductance of value L2? and a second resistance of value R2?, the transmitter resonant circuit having a natural angular frequency u>2 such that w2=1/V(L2?×C2?) and a natural frequency f2 such that f2=w2/(2?), characterized in that the value of the second inductance varies in a predetermined manner.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: May 7, 2024
    Assignee: VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    Inventors: Nicolas Labbe, Gaetan Didier, Denis Netter, Julien Fontchastagner, Noureddine Takorabet, Hamidreza Zandi
  • DEVICE FOR TRANSMITTING POWER CONTACTLESSLY THROUGH RESONANT INDUCTIVE COUPLING FOR RECHARGING A MOTOR VEHICLE
    Publication number: 20220131415
    Abstract: Transmitter or receiver resonant circuit for carrying out contactless power transmission via resonant inductive coupling to a receiver or transmitter resonant circuit, comprising a first capacitance and a first winding, the first winding comprising an inductance and a first resistance, the transmitter resonant circuit comprising a second capacitance of value C2? and a second winding, the second winding comprising a second inductance of value L2? and a second resistance of value R2?, the transmitter resonant circuit having a natural angular frequency u>2 such that w2=1/V(L2?×C2?) and a natural frequency f2 such that f2=w2/(2?), characterized in that the value of the second inductance varies in a predetermined manner.
    Type: Application
    Filed: March 13, 2020
    Publication date: April 28, 2022
    Applicant: VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    Inventors: Nicolas LABBE, Gaetan DIDIER, Denis NETTER, Julien FONTCHASTAGNER, Noureddine TAKORABET, Hamidreza ZANDI