Patents by Inventor Florent Marquet

Florent Marquet 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).

  • Actuator device including an expandable material
    Patent number: 8800883
    Abstract: An actuator device including: a case housing an expandable material, a moving part that can move in translation as a result of the expansion and/or contraction of the expandable material, and a heater to heat the expandable material. The device also includes: a position sensor which measures the current position of the aforementioned moving part; and a positioner to position the moving part, including a controller acting on the above-mentioned heater according to the current measured position.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: August 12, 2014
    Assignee: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Bernard Guilhamat, Sebastien Dauve, Jonathan Fernandez, Florent Marquet
  • ACTUATOR DEVICE INCLUDING AN EXPANDABLE MATERIAL
    Publication number: 20120091212
    Abstract: An actuator device including: a case housing an expandable material, a moving part that can move in translation as a result of the expansion and/or contraction of the expandable material, and a heater to heat the expandable material. The device also includes: a position sensor which measures the current position of the aforementioned moving part; and a positioner to position the moving part, including a controller acting on the above-mentioned heater according to the current measured position.
    Type: Application
    Filed: February 24, 2010
    Publication date: April 19, 2012
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Bernard Guilhamat, Sebastien Dauve, Jonathan Fernandez, Florent Marquet