Patents by Inventor Clement Guyot

Clement Guyot 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).

  • Method for manufacturing a photonic waveguide and photonic waveguide manufactured by said method
    Patent number: 10534132
    Abstract: Some embodiments are directed to a method for manufacturing photonic waveguides and to photonic waveguides manufactured by this method.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: January 14, 2020
    Assignees: UNIVERSITÉ DE FRANCHE-COMTÉ, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Nadège Courjal, Fabien Henrot, Ètienne Fizaine, Clément Guyot
  • Method for producing a ridge optical waveguide having low coupling losses between the ridge optical waveguide and an optical fibre, and a ridge optical waveguide made using this method
    Patent number: 9841565
    Abstract: A method for producing a ridge optical waveguide having low coupling losses between the ridge optical waveguide and an optical fiber includes forming on the surface of a dielectric substrate an optical waveguide having a first end and a second end opposite the first end; cutting out two parallel recesses spaced apart by a distance wr on the surface of the dielectric substrate to form a rigid optical waveguide with an increased width (wr) between the two recesses. The recesses are cut such that the depth of each recess changes continuously and gradually between a zero depth at the height of the first end of the optical waveguide and a maximum depth (Hm) at a pre-determined distance (Ip) from the first end.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: December 12, 2017
    Assignees: CENTRE NATIONAL POUR LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE FRANCHE-COMTE
    Inventors: Nadege Courjal, Arnaud Gerthoffer, Fabien Henrot, Jean-Yves Rauch, Clement Guyot, Blandine Edouard
  • METHOD FOR MANUFACTURING A PHOTONIC WAVEGUIDE AND PHOTONIC WAVEGUIDE MANUFACTURED BY SAID METHOD
    Publication number: 20170329083
    Abstract: Some embodiments are directed to a method for manufacturing photonic waveguides and to photonic waveguides manufactured by this method.
    Type: Application
    Filed: December 18, 2015
    Publication date: November 16, 2017
    Applicants: Universite' de Franche-Comte', Centre National de la Recherche Scientifique
    Inventors: Nadège COURJAL, Fabien HENROT, Ètienne FIZAINE, Clément GUYOT
  • Method for Producing a Ridge Optical Waveguide Having Low Coupling Losses Between the Ridge Optical Waveguide and an Optical Fibre, and a Ridge Optical Waveguide Made Using This Method
    Publication number: 20170184792
    Abstract: A method for producing a ridge optical waveguide having low coupling losses between the ridge optical waveguide and an optical fibre includes forming on the surface of a dielectric substrate an optical waveguide having a first end and a second end opposite the first end; cutting out two parallel recesses spaced apart by a distance wr on the surface of the dielectric substrate to form a rigid optical waveguide with an increased width (wr) between the two recesses. The recesses are cut such that the depth of each recess changes continuously and gradually between a zero depth at the height of the first end of the optical waveguide and a maximum depth (Hm) at a pre-determined distance (Ip) from the first end.
    Type: Application
    Filed: January 29, 2015
    Publication date: June 29, 2017
    Applicants: Centre National de la Recherche Scientifique, Universite de Franche-Comte
    Inventors: Nadege Courjal, Arnaud Gerthoffer, Fabien Henrot, Jean-Yves Rauch, Clement Guyot, Blandine Edouard