Patents by Inventor Mark A. Pacek

Mark A. Pacek 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).

  • Adaptive distortion compensation in optical fiber communication networks
    Patent number: 7224911
    Abstract: An apparatus for adaptively receiving, compensating, and transmitting data in optical fiber communication networks are provided. A receiver according to this invention includes at least one optical device for compensating distortion in a channel of an optical signal, at least one photodetector circuit for converting the optical signal into an electrical signal, at least one electronic device for further compensating the distortion in the electronic signal, a clock and data recovery circuit for generating a recovered data signal and a clock signal from the electronic signal, and a post-processing circuit.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: May 29, 2007
    Assignee: JDS Uniphase Corporation
    Inventors: Fa Dai, Mark A. Pacek
  • Method and apparatus for adaptive distortion compensation in optical fiber communication networks
    Publication number: 20030011847
    Abstract: A method and apparatus for adaptively receiving, compensating, and transmitting data in optical fiber communication networks are provided. A receiver according to this invention includes at least one optical device for compensating distortion in a channel of an optical signal, at least one photodetector circuit for converting the optical signal into an electrical signal, at least one electronic device for further compensating the distortion in the electronic signal, a clock and data recovery circuit for generating a recovered data signal and a clock signal from the electronic signal, and a post-processing circuit.
    Type: Application
    Filed: June 5, 2002
    Publication date: January 16, 2003
    Inventors: Fa Dai, Mark A. Pacek