Patents by Inventor Mikael LEDUC

Mikael LEDUC 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).

  • Asymmetric optical fiber coupler
    Patent number: 9753222
    Abstract: There is described an optical fiber coupler in which at least one fiber is a multiple-clad fiber, containing a single-mode core supporting a single guiding mode and an inner multi-mode cladding guiding multiple modes. The multiple-clad fiber is fused with a second fiber of a different etendue to create an optical fiber coupler having an enhanced multi-mode signal transmission.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: September 5, 2017
    Assignee: POLYVALOR, LIMITED PARTNERSHIP
    Inventors: Nicolas Godbout, Caroline Boudoux, Wendy-Julie Madore, Simon Lemire-Renaud, Xavier Daxhelet, Mikael Leduc
  • ASYMMETRIC OPTICAL FIBER COUPLER
    Publication number: 20150378105
    Abstract: There is described an optical fiber coupler in which at least one fiber is a multiple-clad fiber, containing a single-mode core supporting a single guiding mode and an inner multi-mode cladding guiding multiple modes. The multiple-clad fiber is fused with a second fiber of a different etendue to create an optical fiber coupler having an enhanced multi-mode signal transmission.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 31, 2015
    Inventors: Nicolas GODBOUT, Caroline BOUDOUX, Wendy-Julie MADORE, Simon LEMIRE-RENAUD, Xavier DAXHELET, Mikael LEDUC