Patents by Inventor Eric Vergnol

Eric Vergnol 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).

  • Large surface amplifier with multimode interferometer
    Patent number: 6819838
    Abstract: 1. Multi-mode Interferometric coupler comprising: a first amplifying part (2), a second transparent part (4) to guide radiation previously amplified in the first part.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: November 16, 2004
    Assignee: Avanex Corporation
    Inventors: Fabrice Devaux, Eric Vergnol
  • Large surface amplifier with multimode interferometer
    Publication number: 20040145800
    Abstract: 1.
    Type: Application
    Filed: January 14, 2004
    Publication date: July 29, 2004
    Applicant: Avanex Corporation, a Delaware Corporation
    Inventors: Fabrice Devaux, Eric Vergnol
  • Large surface amplifier with multimode interferometer
    Patent number: 6718094
    Abstract: A Multi-mode Interferometric coupler comprising: a first amplifying part (2), a second transparent part (4) to guide radiation previously amplified in the first part.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: April 6, 2004
    Assignee: Avanex Corporation
    Inventors: Fabrice Devaux, Eric Vergnol