Patents by Inventor FRANCISCO JAVIER NAVAS MARTOS

FRANCISCO JAVIER NAVAS MARTOS 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 joining a substrate and a part with structuring of the substrate
    Patent number: 11292084
    Abstract: A method of assembling a substrate with a part is provided. The method includes a step of structuring the substrate by a pulsed laser. In one example, the substrate is metallic and the part is polymer-based. The structuring step engraves grooves into the substrate in a pattern determined by the relative motion of the beam and the substrate. The pattern is configured to provide improved adhesion between the structured substrate and a part after assembling the substrate and the part by laser welding. The method of assembling may further include a pre-treatment step of the structured surface to allow improve laser absorption during the welding assembling.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: April 5, 2022
    Assignee: LASER ENGINEERING APPLICATIONS S.A.
    Inventors: Anne Henrottin, Jose Antonio Ramos de Campos, Axel Kupisiewicz, Gabriel Morales Cid, Rafael González Higueras, Francisco Javier Navas Martos
  • METHOD FOR JOINING A SUBSTRATE AND A PART WITH STRUCTURING OF THE SUBSTRATE
    Publication number: 20190168340
    Abstract: A method of assembling a substrate with a part is provided. The method includes a step of structuring the substrate by a pulsed laser. In one example, the substrate is metallic and the part is polymer-based. The structuring step engraves grooves into the substrate in a pattern determined by the relative motion of the beam and the substrate. The pattern is configured to provide improved adhesion between the structured substrate and a part after assembling the substrate and the part by laser welding. The method of assembling may further include a pre-treatment step of the structured surface to allow improve laser absorption during the welding assembling.
    Type: Application
    Filed: April 26, 2017
    Publication date: June 6, 2019
    Applicants: Laser Engineering Applications, Fundacion Andaltec I+D+i
    Inventors: Anne HENROTTIN, Jose Antonio RAMOS DE CAMPOS, Axel KUPISIEWICZ, Gabriel MORALES CID, Rafael GONZÁLEZ HIGUERASC, Francisco Javier NAVAS MARTOS
  • Temperature controlled garment
    Publication number: 20180014585
    Abstract: The invention discloses a temperature controlled garment (1) comprising temperature controlled multilayer portions (2) attached to a garment fabric (3), where each said temperature controlled multilayer portion (2) comprises: a thermoelectric device (4) having an inner planar side (4a) and an outer planar side (4b); a thermally conductive flexible outer layer (5) welded to the outer planar side (4b) of the thermoelectric device (4); and a thermally conductive flexible inner layer (6) welded to the inner planar side (4a) of the thermoelectric device (4).
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: DAVID REQUENA POLONIO, FRANCISCO JAVIER NAVAS MARTOS