Patents by Inventor Lucie Le Van-Jodin

Lucie Le Van-Jodin 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).

  • Publication number: 20240030061
    Abstract: A donor substrate for transferring a single-crystal thin layer made of a first material, onto a receiver substrate. The donor substrate comprises: —a buried weakened plane delimiting an upper portion and a lower portion of the donor substrate, —in the upper portion, a first layer, a second layer adjacent to the buried weakened plane, and a stop layer between the first layer and the second layer the first layer composed of the first material, the stop layer being formed of a second material, —an amorphized sub-portion, made amorphous by ion implantation, having a thickness less than that of the upper portion, and including at least the first layer; the second layer comprising at least one single-crystal sub-layer, adjacent to the buried weakened plane. Two embodiments of a method may be used for transferring a single-crystal thin layer from the donor substrate.
    Type: Application
    Filed: November 19, 2021
    Publication date: January 25, 2024
    Inventors: Larry Vincent, Shay Reboh, Lucie Le Van-Jodin, Frédéric Milesi, Ludovic Ecarnot, Gweltaz Gaudin, Didier Landru
  • Publication number: 20230193511
    Abstract: Method for transferring a useful layer onto a supporting substrate, comprising the successive steps: a) providing a donor substrate made of crystalline diamond; b) implanting gaseous species, through the first surface of the donor substrate, according to a given implantation dose and implantation temperature suitable for forming a graphitic flat zone; c) assembling the donor substrate to the supporting substrate by direct adhesion; d) applying thermal annealing according to a thermal budget suitable for fracturing the donor substrate along the graphitic flat zone; the annealing temperature being greater than or equal to 800° C.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 22, 2023
    Applicant: Commissariat à l'Energie Atomique et aux Energies Alternatives
    Inventors: Cédric MASANTE, Lucie LE VAN-JODIN, Frédéric MAZEN, Frédéric MILESI
  • Patent number: 11431021
    Abstract: There is provided a solid electrolyte including at least one layer with no nitrogen and which includes LixPOySz, with 0<z?3, 2.1?x?2.4, and 1?y?4. A battery including the electrolyte, and a method for producing the electrolyte, are also provided.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: August 30, 2022
    Assignees: Commissariat A L'Energie Atomique et aux Energies Alternatives, INSTITUT POLYTECHNIQUE DE GRENOBLE
    Inventors: Pierrick Morin, Anass Benayad, Renaud Bouchet, Lucie Le Van-Jodin
  • Publication number: 20190326628
    Abstract: There is provided a solid electrolyte including at least one layer with no nitrogen and which includes LixPOySz, with 0<z?3, 2.1?x?2.4, and 1?y?4. A battery including the electrolyte, and a method for producing the electrolyte, are also provided.
    Type: Application
    Filed: April 19, 2019
    Publication date: October 24, 2019
    Applicants: Commissariat A L'Energie Atomique et aux Energies Alternatives, INSTITUT POLYTECHNIQUE DE GRENOBLE
    Inventors: Pierrick MORIN, Anass BENAYAD, Renaud BOUCHET, Lucie LE VAN-JODIN
  • Patent number: 9991555
    Abstract: A solid electrolyte including a layer of LixPOy, free from nitrogen, with 3.6?x?6.3 and 1.5?y?4, and the ionic conductivity of which is greater than or equal to 10?5 S/cm. A microbattery including a layer of solid electrolyte.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: June 5, 2018
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Lucie Le Van-Jodin, Arnaud Claudel, Steve Martin, Christophe Secouard
  • Patent number: 9722278
    Abstract: A method for producing a solid lithium-based electrolyte for a solid microbattery implements the cathode sputtering of a lithium-based target material on an object supported by a substrate holder. A grid made of lithium-free electrically conductive material is interposed between the object and the lithium-based target material, the grid being electrically connected to the substrate holder.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: August 1, 2017
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Steve Martin, Johnny Amiran, Lucie Le Van-Jodin, Sami Oukassi
  • Patent number: 9243332
    Abstract: The method for eliminating metallic lithium on a support comprises a plasma application step. The plasma is formed from a carbon source and an oxygen source with a power comprised between 50 and 400 W. It transforms the metallic lithium into lithium carbonate. The method then comprises a dissolution step of the lithium carbonate in an aqueous solution.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: January 26, 2016
    Assignee: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sami Oukassi, Lucie Le Van-Jodin, Raphael Salot
  • Publication number: 20150311562
    Abstract: A solid electrolyte including a layer of LixPOy, free from nitrogen, with 3.6?x?6.3 and 1.5?y?4, and the ionic conductivity of which is greater than or equal to 10?5 S/cm. A microbattery including a layer of solid electrolyte.
    Type: Application
    Filed: April 24, 2015
    Publication date: October 29, 2015
    Applicant: Commissariat A L'Energie Atomique et aux Energies Alternatives
    Inventors: Lucie LE VAN-JODIN, Arnaud CLAUDEL, Steve Martin, Christophe SECOUARD
  • Publication number: 20150194700
    Abstract: A method for producing a solid lithium-based electrolyte for a solid microbattery implements the cathode sputtering of a lithium-based target material on an object supported by a substrate holder. A grid made of lithium-free electrically conductive material is interposed between the object and the lithium-based target material, the grid being electrically connected to the substrate holder.
    Type: Application
    Filed: August 23, 2013
    Publication date: July 9, 2015
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Steve Martin, Johnny Amiran, Lucie Le Van-Jodin, Sami Oukassi
  • Publication number: 20100326814
    Abstract: The method for eliminating metallic lithium on a support comprises a plasma application step. The plasma is formed from a carbon source and an oxygen source with a power comprised between 50 and 400 W. It transforms the metallic lithium into lithium carbonate. The method then comprises a dissolution step of the lithium carbonate in an aqueous solution.
    Type: Application
    Filed: June 18, 2010
    Publication date: December 30, 2010
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sami Oukassi, Lucie Le Van-Jodin, Raphaël Salot