Patents by Inventor Hoa LE TRONG

Hoa LE TRONG 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 PART OR A SUPPORTED MICROSTRUCTURE BY LASER EXPOSURE OF A METAL OXALATE LAYER
    Publication number: 20190106790
    Abstract: The invention relates to a process for the manufacture of a metal, ceramic or composite part or of a supported metal, ceramic or composite microstructure by laser irradiation starting from metal oxalates, and also to the part and the microstructure obtained by said process, and to their uses.
    Type: Application
    Filed: December 14, 2016
    Publication date: April 11, 2019
    Inventors: Valérie BACO, Philippe TAILHADES, Hoa LE TRONG, Isabelle PASQUET, Pierre-François CALMON, Henri CAMON, Véronique CONEDERA
  • Process for manufacturing a device comprising brazes produced from metal oxalate
    Patent number: 9108277
    Abstract: A process for manufacturing a device comprising at least a support and a component, joined together by at least one braze, includes a brazing operation which is carried out starting from a metal oxalate. Advantageously, it is a silver oxalate or a mixture of silver and copper oxalates, the component and/or the support being covered with a film comprising gold or copper in contact with said braze and the component possibly being a power component.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: August 18, 2015
    Assignees: THALES, UNIVERSITE PAUL SEBATIER TOULOUSE III, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Olivier Vendier, Lidwine Raynaud, Valérie Baco, Michel Gougeon, Hoa Le Trong, Philippe Tailhades
  • Process for Manufacturing a Device Comprising Brazes Produced from Metal Oxalate
    Publication number: 20130001275
    Abstract: A process for manufacturing a device comprising at least a support and a component, joined together by at least one braze, includes a brazing operation which is carried out starting from a metal oxalate. Advantageously, it is a silver oxalate or a mixture of silver and copper oxalates, the component and/or the support being covered with a film comprising gold or copper in contact with said braze and the component possibly being a power component.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 3, 2013
    Applicants: THALES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE PAUL SABATIER TOULOUSE III
    Inventors: Olivier VENDIER, Lidwine RAYNAUD, Valérie BACO, Michel GOUGEON, Hoa LE TRONG, Philippe TAILHADES