Patents by Inventor Francois ISAAC

Francois ISAAC 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).

  • Sensitive component for device for measuring electromagnetic field by thermofluorescence, corresponding measurement and manufacturing methods
    Patent number: 11112443
    Abstract: A component sensitive to an electromagnetic field, which includes a first absorbent material, able to partially absorb energy of a given electromagnetic field and converting the absorbed energy into heat. The sensitive component includes a second fluorescent and thermosensitive material, placed in contact with the first material in order to store the heat converted by the first material. The second material is able to re-emit, under the action of a predetermined excitation light, a light by fluorescence with light intensity dependent on the stored heat.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: September 7, 2021
    Assignee: OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
    Inventors: Jean-Francois Bobo, Julian Carrey, Stephane Faure, Francois Isaac, Daniel Prost
  • SENSITIVE COMPONENT FOR DEVICE FOR MEASURING ELECTROMAGNETIC FIELD BY THERMOFLUORESCENCE, CORRESPONDING MEASUREMENT AND MANUFACTURING METHODS
    Publication number: 20200309835
    Abstract: A component sensitive to an electromagnetic field, which includes a first absorbent material, able to partially absorb energy of a given electromagnetic field and converting the absorbed energy into heat. The sensitive component includes a second fluorescent and thermosensitive material, placed in contact with the first material in order to store the heat converted by the first material. The second material is able to re-emit, under the action of a predetermined excitation light, a light by fluorescence with light intensity dependent on the stored heat.
    Type: Application
    Filed: September 25, 2018
    Publication date: October 1, 2020
    Inventors: Jean-Francois Bobo, Julian CARREY, Stephane FAURE, Francois ISAAC, Daniel PROST