Patents by Inventor Marcello Givoletti

Marcello Givoletti 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).

  • Textile product with illuminated fibers manufacturing process
    Patent number: 7234853
    Abstract: Textile product comprising light guiding fibres (2) consisting of a central core capable of transmitting the light and of an external sheath, in which at least a length portion of said external sheath presents, in respect to the internal core, a refraction index allowing the transmitted light to partially escape from the fibre; cloth article made from the textile product; and a manufacturing method of the textile product.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: June 26, 2007
    Assignee: Luminex S.p.A.
    Inventor: Marcello Givoletti
  • Switching power supply
    Publication number: 20060164198
    Abstract: The present application describes switching power supplies provided with a transformer which allows their use in intense magnetic fields
    Type: Application
    Filed: March 2, 2004
    Publication date: July 27, 2006
    Inventor: Marcello Givoletti
  • Textile product with illuminated fibres, article made therefrom and production method of the same
    Publication number: 20030156426
    Abstract: Textile product comprising light guiding fibres (2) consisting of a central core capable of transmitting the light and of an external sheath, in which at least a length portion of said external sheath presents, in respect to the internal core, a refraction index allowing the transmitted light to partially escape from the fibre; cloth article made from the textile product; and a manufacturing method of the textile product.
    Type: Application
    Filed: April 2, 2003
    Publication date: August 21, 2003
    Inventor: Marcello Givoletti