Patents by Inventor Guillaume Waltener

Guillaume Waltener 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).

  • High voltage driver
    Patent number: 9571085
    Abstract: The invention concerns a high voltage driver comprising: first and second cascoded transistors (102, 104) adapted to generate an output signal (VOUT) based on a first voltage signal (VSL) having a first voltage range and on a second voltage signal (VSH) having a voltage range shifted with respect to the first voltage range, the output signal having a second voltage range greater than the first voltage range; and a pulse generator (128) comprising a passive high-pass filter adapted to generate voltage pulses based on at least one of the first and second voltage signals and to provide the voltage pulses to a control node of at least one of the first and second transistors.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: February 14, 2017
    Assignee: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Guillaume Waltener, Jose Luis Gonzalez Jimenez
  • HIGH VOLTAGE DRIVER
    Publication number: 20160006425
    Abstract: The invention concerns a high voltage driver comprising: first and second cascoded transistors (102, 104) adapted to generate an output signal (VOUT) based on a first voltage signal (VSL) having a first voltage range and on a second voltage signal (VSH) having a voltage range shifted with respect to the first voltage range, the output signal having a second voltage range greater than the first voltage range; and a pulse generator (128) comprising a passive high-pass filter adapted to generate voltage pulses based on at least one of the first and second voltage signals and to provide the voltage pulses to a control node of at least one of the first and second transistors.
    Type: Application
    Filed: May 28, 2015
    Publication date: January 7, 2016
    Inventors: Guillaume Waltener, Jose Luis Gonzalez Jimenez