Patents by Inventor Gaëtan Perez

Gaëtan Perez 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).

  • Switch control clamping
    Patent number: 11683024
    Abstract: A method of controlling a switch, including: a) applying a control signal to a control terminal of the switch, said control signal exhibiting at least one first switching between a switch turn-on control state and a switch turn-off control state; and b) applying a switch turn-off potential on said control terminal after a first delay starting at said first switching, the first delay being greater than the turn-off time.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: June 20, 2023
    Assignee: Commissariat à l'Énergie Atomique et aux Énergies Alternatives
    Inventors: Guillaume Lefevre, Gaëtan Perez, Guillaume Piquet-Boisson
  • Inverter with a current source provided with a protection circuit
    Patent number: 11515781
    Abstract: A current source inverter, including: a first switching cell including at least first and second power switches coupling a same first input node of the inverter respectively to first and second output nodes of the inverter; and a circuit of protection against a placing in open circuit of an input current source of the inverter.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: November 29, 2022
    Assignee: Commissariat à l'Énergie Atomique et aux Énergies Alternatives
    Inventors: Gaëtan Perez, Anthony Bier, Stéphane Catellani
  • SWITCH CONTROL CLAMPING
    Publication number: 20210194466
    Abstract: A method of controlling a switch, including: a) applying a control signal to a control terminal of the switch, said control signal exhibiting at least one first switching between a switch turn-on control state and a switch turn-off control state; and b) applying a switch turn-off potential on said control terminal after a first delay starting at said first switching, the first delay being greater than the turn-off time.
    Type: Application
    Filed: December 14, 2020
    Publication date: June 24, 2021
    Applicant: Commissariat à I'Énergie Atomique et aux Énergies Alternatives
    Inventors: Guillaume Lefevre, Gaëtan Perez, Guillaume Piquet-Boisson
  • INVERTER WITH A CURRENT SOURCE PROVIDED WITH A PROTECTION CIRCUIT
    Publication number: 20210091663
    Abstract: A current source inverter, including: a first switching cell including at least first and second power switches coupling a same first input node of the inverter respectively to first and second output nodes of the inverter; and a circuit of protection against a placing in open circuit of an input current source of the inverter.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 25, 2021
    Applicant: Commissariat à I'Énergie Atomique et aux Énergies Alternatives
    Inventors: Gaëtan Perez, Anthony Bier, Stéphane Catellani