Patents by Inventor Matthias Portellano

Matthias Portellano 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).

  • LASER TURNING SYSTEM, LASER TURNING METHOD USING SUCH A SYSTEM, AND PART OBTAINED BY SUCH A METHOD
    Publication number: 20230132880
    Abstract: The present application describes a laser turning system (1) for producing a timepiece component, the system including a rotary spindle (3) for moving a bar of material (50) and a galvanometric scanner (12) capable of emitting a femtosecond laser beam scanning a generating profile of the component to be machined in the bar of material (50).
    Type: Application
    Filed: April 9, 2021
    Publication date: May 4, 2023
    Applicant: ROLEX SA
    Inventors: Cédric Chautemps, Alexandre Oliveira, Matthias Portellano
  • LASER TURNING SYSTEM, LASER TURNING METHOD, AND PART OBTAINED BY USING SUCH A SYSTEM
    Publication number: 20230136690
    Abstract: A laser turning system (1) for producing a component (60) having a length less than 250 mm and/or a diameter less than 10 mm, the system including a rotary spindle (3) for moving a bar of material and a galvanometric scanner (12) capable of emitting a femtosecond laser beam scanning a generating profile of the component to be machined in the bar of material.
    Type: Application
    Filed: April 9, 2021
    Publication date: May 4, 2023
    Applicant: ALPHANOV
    Inventors: Cédric Chautemps, Alexandre Oliveira, Matthias Portellano