Patents by Inventor LAURENT DELESSARD

LAURENT DELESSARD 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).

  • Angle measurement probe on board an aircraft and aircraft implementing at least one such probe
    Patent number: 9233760
    Abstract: The invention relates to an angle measurement probe on board an aircraft, which comprises a fin, which can move in rotation about an axis, at least one first optical encoder and one second optical encoder, each comprising at least one disk, each disk being fixed at right angles to the central axis and being provided with at least two circular tracks, each track being provided with alternate opaque and transparent zones, means for processing the output signal from each encoder.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: January 12, 2016
    Assignees: Airbus Operations (S.A.S.), Airbus (S.A.S.)
    Inventors: Catalin Perju, Laurent Delessard, Jerome Robillard
  • ANGLE MEASUREMENT PROBE ON BOARD AN AIRCRAFT AND AIRCRAFT IMPLEMENTING AT LEAST ONE SUCH PROBE
    Publication number: 20140230539
    Abstract: The invention relates to an angle measurement probe on board an aircraft, which comprises a fin, which can move in rotation about an axis, at least one first optical encoder and one second optical encoder, each comprising at least one disk, each disk being fixed at right angles to the central axis and being provided with at least two circular tracks, each track being provided with alternate opaque and transparent zones, means for processing the output signal from each encoder.
    Type: Application
    Filed: February 19, 2014
    Publication date: August 21, 2014
    Inventors: Catalin Perju, LAURENT DELESSARD, JEROME ROBILLARD