Patents by Inventor Ludovic Lecordier

Ludovic Lecordier 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).

  • Device and method for spatial reconstructing of absorbers mapping
    Patent number: 8253116
    Abstract: The invention concerns a method for locating at least one absorber in a diffusing medium, using at least one excitation radiation and at least one detector (?fluo), including: a) for at least one pair (radiation source-detector), at least one excitation by the radiation source, and at least one detection of the fluorescence signal emitted by the absorber after this excitation, b) identification of meshing of the volume into mesh elements, and c) estimation of the location of the absorber in its diffusing medium, by computing a function (Pm) of at least one of three parameters.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: August 28, 2012
    Assignee: Commissariat à l'énergie atomique et aux énergies alternatives
    Inventors: Lionel Herve, Jean-Marc Dinten, Ludovic Lecordier
  • DEVICE AND METHOD FOR SPATIAL RECONSTRUCTING OF ABSORBERS MAPPING
    Publication number: 20120211671
    Abstract: The invention concerns a method for locating at least one absorber in a diffusing medium, using at least one excitation radiation and at least one detector (?fluo), including: a) for at least one pair (radiation source-detector), at least one excitation by the radiation source, and at least one detection of the fluorescence signal emitted by the absorber after this excitation, b) identification of meshing of the volume into mesh elements, and c) estimation of the location of the absorber in its diffusing medium, by computing a function (Pm) of at least one of three parameters.
    Type: Application
    Filed: May 3, 2012
    Publication date: August 23, 2012
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Lionel Herve, Jean-Marc Dinten, Ludovic Lecordier
  • Device and method for spatial reconstructing of fluorescence mapping
    Patent number: 8193518
    Abstract: The invention concerns a method for locating at least one fluorophore or at least one absorber in a diffusing medium, using at least one excitation radiation and at least one fluorescence detector (?fluo), comprising: a) for at least one pair (radiation source-detector), at least one excitation by the radiation source, and at least one detection of the fluorescence signal emitted by the fluorophore after this excitation, b) identification of meshing of the volume into mesh elements, c) estimation of the location of the fluorophore or absorber in its diffusing medium, by computing a function (Pm) of at least one of three parameters.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: June 5, 2012
    Assignee: Commissariat à l'énergie atomique et aux énergies alternatives
    Inventors: Lionel Herve, Jean-Marc Dinten, Ludovic Lecordier
  • DEVICE AND METHOD FOR SPATIAL RECONSTRUCTING OF FLUORESCENCE MAPPING
    Publication number: 20110068280
    Abstract: The invention concerns a method for locating at least one fluorophore or at least one absorber in a diffusing medium, using at least one excitation radiation and at least one fluorescence detector (?fluo), comprising: a) for at least one pair (radiation source-detector), at least one excitation by the radiation source, and at least one detection of the fluorescence signal emitted by the fluorophore after this excitation, b) identification of meshing of the volume into mesh elements, c) estimation of the location of the fluorophore or absorber in its diffusing medium, by computing a function (Pm) of at least one of three parameters.
    Type: Application
    Filed: September 23, 2010
    Publication date: March 24, 2011
    Applicant: COMMISS. A L'ENERGIE ATOM. ET AUX ENER. ALTERN.
    Inventors: Lionel HERVE, Jean-Marc Dinten, Ludovic Lecordier