Patents by Inventor Alane E. Willner

Alane E. Willner 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).

  • Compensation and control of both first-order and higher-order polarization-mode dispersion
    Publication number: 20020075477
    Abstract: Techniques and devices for controlling or compensating for both the first-order and high-order PMD effects in an optical signal by processing the signal in a fixed DGD stage and a variable DGD stage in sequence.
    Type: Application
    Filed: September 4, 2001
    Publication date: June 20, 2002
    Inventors: Qian Yu, Lianshan Yan, Saggeon Lee, Alane E. Willner