Patents by Inventor Susanne Dyrbol

Susanne Dyrbol 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).

  • Dispersion compensating module and fiber for control of residual dispersion
    Patent number: 6768847
    Abstract: A dispersion compensating fiber and module are described for controlling residual dispersion in a dispersion compensated system. The dispersion compensating fiber is designed with dispersion curve having an inflection point at a wavelength near the optical transmission operating wavelength region. The dispersion curve, having an inflection point near the operating wavelength region, produces a relative dispersion slope that closely matches the relative dispersion slope of the transmission fiber over a relatively wide bandwidth surrounding the operating wavelength region.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: July 27, 2004
    Assignee: Fitel USA Corp.
    Inventors: David John DiGiovanni, William A. Reed, Man F. Yan, Lars Gruner-Nielsen, Susanne Dyrbol
  • Dispersion compensating module and fiber for control of residual dispersion
    Publication number: 20030174981
    Abstract: A dispersion compensating fiber and module are described for controlling residual dispersion in a dispersion compensated system. The dispersion compensating fiber is designed with dispersion curve having an inflection point at a wavelength near the optical transmission operating wavelength region. The dispersion curve, having an inflection point near the operating wavelength region, produces a relative dispersion slope that closely matches the relative dispersion slope of the transmission fiber over a relatively wide bandwidth surrounding the operating wavelength region.
    Type: Application
    Filed: March 15, 2002
    Publication date: September 18, 2003
    Applicant: Fitel USA Corp.
    Inventors: David John DiGiovanni, William A. Reed, Man F. Yan, Lars Gruner-Nielsen, Susanne Dyrbol