Patents by Inventor Greg Valvo

Greg Valvo 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).

  • Method and apparatus for decision threshold control in an optical signal receiver
    Patent number: 7424651
    Abstract: An apparatus and method for decision threshold control in an optical signal receiver. A forward error correction (FEC) decoder provides a feedback signal representative of corrected errors. The decision threshold is adjusted to balance a number of corrected ones and zeros.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: September 9, 2008
    Assignee: Tyco Telecommunications (US) Inc.
    Inventors: Jerzy Domagala, Yi Cai, Franklin Webb Kerfoot, III, Greg Valvo