Patents by Inventor Yann Lecocq

Yann Lecocq 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).

  • System for controlling a voltage converter
    Patent number: 11594995
    Abstract: The invention relates to a system 1 for controlling a voltage converter comprising a plurality of high-side switches forming a high group and a plurality of low-side switches forming a low group, the control system 1 comprising: a module 10 for measuring a voltage V of the DC voltage source B, a module 11 for comparing the measured voltage V with a first safety threshold OV1, a control module 12 for controlling a first group of switches so as to close chosen from the high group or the low group, if the comparison module 11 indicates that the measured voltage V is higher than the first safety threshold OV1.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: February 28, 2023
    Assignee: Valeo Equipements Electriques Moteur
    Inventors: Mathieu Bertrand, Yann Lecocq, Hicham Lahbil
  • SYSTEM FOR CONTROLLING A VOLTAGE CONVERTER
    Publication number: 20220069758
    Abstract: The invention relates to a system 1 for controlling a voltage converter comprising a plurality of high-side switches forming a high group and a plurality of low-side switches forming a low group, the control system 1 comprising: a module 10 for measuring a voltage V of the DC voltage source B, a module 11 for comparing the measured voltage V with a first safety threshold OV1, a control module 12 for controlling a first group of switches so as to close chosen from the high group or the low group, if the comparison module 11 indicates that the measured voltage V is higher than the first safety threshold OV1.
    Type: Application
    Filed: December 20, 2019
    Publication date: March 3, 2022
    Applicant: Valeo Equipements Electriques Moteur
    Inventors: Mathieu Bertrand, Yann Lecocq, Hicham Lahbil