Patents by Inventor Brian T. Teipen

Brian T. Teipen 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).

  • Integrated adaptive chromatic dispersion/polarization mode dispersion compensation system
    Patent number: 6889011
    Abstract: The present invention is directed to an integrated system for performing dispersion compensation on wavelength channels in WDM or DWDM transmissions. The system includes a tunable integrated dispersion compensation module that performs chromatic dispersion compensation and polarization mode dispersion compensation on each of the wavelength channels in the transmission. Feedback is used to adjust the tunable integrated dispersion compensation module until receiver performance is optimized.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: May 3, 2005
    Assignee: MCI, Inc.
    Inventors: John A. Fee, Darius Subacius, Brian T. Teipen