Patents by Inventor Günther Conzatti

Günther Conzatti 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).

  • Patent number: 8292487
    Abstract: A light guide element for a lighting device is elongated in the direction of a main axis and includes a light coupling surface extending transversely to the longitudinal direction and a light emission surface radiating transversely to the longitudinal direction, and two or more light guides stacked on top of one another, wherein a partial region of the wall of the individual light guides extending in the longitudinal direction is structured and/or blackened.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: October 23, 2012
    Assignee: AL Systems GmbH
    Inventors: Günther Conzatti, Harald Weingärtner, Paul Swarovski
  • Publication number: 20110205745
    Abstract: The invention relates to a light guide element for a lighting device, wherein the light guide element is elongated in the direction of a main axis (A) and comprises a light coupling surface extending transversely to the longitudinal direction and a light emission surface radiating transversely to the longitudinal direction, and two or more light guides stacked on top of one another, wherein a partial region of the wall of the individual light guides extending in the longitudinal direction is structured and/or blackened.
    Type: Application
    Filed: May 3, 2011
    Publication date: August 25, 2011
    Inventors: Günther Conzatti, Harald Weingärtner, Paul Swarovski