Patents by Inventor RAMBUS INTERNATIONAL LTD.

RAMBUS INTERNATIONAL LTD. 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 REDIRECTING FILMS AND FILM SYSTEMS
    Publication number: 20130107543
    Abstract: Light redirecting film comprises a thin optically transparent substrate having a pattern of individual optical elements formed as projections on a light exit surface of the film. At least some of the projections comprise a dome-shaped surface on the light exit surface.
    Type: Application
    Filed: October 26, 2012
    Publication date: May 2, 2013
    Applicant: RAMBUS INTERNATIONAL LTD.
    Inventor: Rambus International Ltd.
  • INTERNAL COLLECTING REFLECTOR OPTICS FOR LEDS
    Publication number: 20130100664
    Abstract: An optical system is disclosed that uses an LED light source. The light output is coupled to an optic element formed from a material with a high refractive index. The coupling of the light to the high index material significantly reduces the cone angle of the light. The system is very efficient in that nearly all the light generated by the LED is directed to the intended subject.
    Type: Application
    Filed: December 11, 2012
    Publication date: April 25, 2013
    Applicant: RAMBUS INTERNATIONAL LTD.
    Inventor: RAMBUS INTERNATIONAL LTD.