Patents by Inventor S.M. Reza Motaghian Nezam

S.M. Reza Motaghian Nezam 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).

  • Devices and applications based on tunable wave-guiding bragg gratings with nonlinear group delays
    Patent number: 6915040
    Abstract: Techniques, devices, and systems for generating tunable dispersions to control or compensate for dispersions in optical signals by using wave-guiding grating elements with nonlinear group delays.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: July 5, 2005
    Assignee: University of Southern California
    Inventors: Alan E. Willner, Yong-Won Song, S.M. Reza Motaghian Nezam
  • Devices and applications based on tunable wave-guiding bragg gratings with nonlinear group delays
    Publication number: 20030086647
    Abstract: Techniques, devices, and systems for generating tunable dispersions to control or compensate for dispersions in optical signals by using wave-guiding grating elements with nonlinear group delays.
    Type: Application
    Filed: June 13, 2002
    Publication date: May 8, 2003
    Inventors: Alan E. Willner, Yong-Won Song, Joshua E. Rothenberg, S.M. Reza Motaghian Nezam