Patents by Inventor Jean Pierre FERRANDON

Jean Pierre FERRANDON 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).

  • Diode light source for a projector
    Patent number: 10268110
    Abstract: A projector includes a diode light source for a projector. The light source comprises at least first, second, and third diode matrices respectively delivering at least first, second, and third light bundles at separate wavelengths and of determined dimensions. A first dichroic plate forms a first combined light bundle CLC1 from the first and second light bundles, a second dichroic plate forming a second combined light bundle CLC2 from the first combined light bundle and the third light bundle, and an off-axis parabolic mirror for receiving the second combined light bundle CLC2 and focusing it on a determined focal point forming an inlet point for a single optical fiber.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: April 23, 2019
    Assignee: XYZED
    Inventors: Maurice Rebiffe, Jean Pierre Ferrandon
  • DIODE LIGHT SOURCE FOR A PROJECTOR
    Publication number: 20180024427
    Abstract: A projector includes a diode light source for a projector. The light source comprises at least first, second, and third diode matrices respectively delivering at least first, second, and third light bundles at separate wavelengths and of determined dimensions. A first dichroic plate forms a first combined light bundle CLC1 from the first and second light bundles, a second dichroic plate forming a second combined light bundle CLC2 from the first combined light bundle and the third light bundle, and an off-axis parabolic mirror for receiving the second combined light bundle CLC2 and focusing it on a determined focal point forming an inlet point for a single optical fiber.
    Type: Application
    Filed: January 11, 2016
    Publication date: January 25, 2018
    Inventors: Maurice REBIFFE, Jean Pierre FERRANDON