Patents by Inventor Laura De Maria

Laura De Maria 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).

  • Optical device for indicating the glide angle for aircraft
    Patent number: 7535380
    Abstract: Optical device for indicating the glide angle for aircraft, comprising at least one unit (10) for generating a light ray with a predefined colour, at least one unit (20) for transmitting said light ray and creating a light image, and at least one unit (30) for remotely projecting said light image, characterized in that said generating unit (10) comprises at least one light source consisting of an LED (11) and said unit (20) for transmitting the light ray and creating a light image is of the optical fibre type (21, 22).
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: May 19, 2009
    Assignee: Calzoni S.r.l.
    Inventors: Daniele Maria Bertin, Laura De Maria
  • Optical device for indicating the glide angle for aircraft
    Publication number: 20060119839
    Abstract: Optical device for indicating the glide angle for aircraft, comprising at least one unit (10) for generating a light ray with a predefined colour, at least one unit (20) for transmitting said light ray and creating a light image, and at least one unit (30) for remotely projecting said light image, characterized in that said generating unit (10) comprises at least one light source consisting of an LED (11) and said unit (20) for transmitting the light ray and creating a light image is of the optical fibre type (21, 22).
    Type: Application
    Filed: December 7, 2004
    Publication date: June 8, 2006
    Inventors: Daniele Maria Bertin, Laura De Maria