Patents by Inventor Silvia Priante

Silvia Priante 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).

  • Light device, particularly a light panel for road signs or information to the public, or a motor-vehicle light
    Patent number: 7182482
    Abstract: A light device, for example in the form of a light panel for road signals or in the form of a motor-vehicle light, comprises an array of light sources, such as LEDs or the like. Associated to each light source is an optical system consisting of a refractive lens of a plane-convex type having a plane face facing the light source, in which a diffuser of a refractive or diffractive micro-optical type is incorporated.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: February 27, 2007
    Assignee: Centro Ricerche Plast-Optical S.r.L.
    Inventors: Sabino Sinesi, Gianluca Rotaris, Patrizia Melpignano, Michele Antonipieri, Silvia Priante
  • Light device, particularly a light panel for road signs or information to the public, or a motor-vehicle light
    Publication number: 20050094404
    Abstract: A light device, for example in the form of a light panel for road signals or in the form of a motor-vehicle light, comprises an array of light sources, such as LEDs or the like. Associated to each light source is an optical system consisting of a refractive lens of a plane-convex type having a plane face facing the light source, in which a diffuser of a refractive or diffractive micro-optical type is incorporated.
    Type: Application
    Filed: September 30, 2004
    Publication date: May 5, 2005
    Inventors: Sabino Sinesi, Gianluca Rotaris, Patrizia Melpignano, Michele Antonipieri, Silvia Priante