Patents by Inventor Foursa Dmitri

Foursa Dmitri 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).

  • Wide bandwidth fiber raman amplifier
    Patent number: 6424455
    Abstract: A method of Raman amplification comprising the step of effecting a plurality of pump wavelengths on a Raman-active transmission medium transmitting counter-propagating signal wavelengths, wherein at least one of said pump wavelengths are interleaved between said signal wavelengths.
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: July 23, 2002
    Assignee: TyCom (US) Inc.
    Inventor: Foursa Dmitri