Patents by Inventor Long L. Chen

Long L. Chen 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).

  • Tunable optical frequency comb generator
    Patent number: 8947766
    Abstract: An optical device comprising a tunable optical frequency comb generator. The comb generator includes an interferometer, and an optical feed-back loop waveguide.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: February 3, 2015
    Assignee: Alcatel Lucent
    Inventors: Long L. Chen, Christopher R. Doerr, Nicolas Dupuis
  • TUNABLE OPTICAL FREQUENCY COMB GENERATOR
    Publication number: 20140301695
    Abstract: An optical device comprising a tunable optical frequency comb generator. The comb generator includes an interferometer, and an optical feed-back loop waveguide.
    Type: Application
    Filed: May 5, 2014
    Publication date: October 9, 2014
    Applicant: Alcatel-Lucent USA, Inc.
    Inventors: Long L. Chen, Christopher R. Doerr, Nicolas Dupuis
  • Tunable optical frequency comb generator
    Patent number: 8760752
    Abstract: An optical device comprising a tunable optical frequency comb generator. The comb generator includes an interferometer, and an optical feed-back loop waveguide.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: June 24, 2014
    Assignee: Alcatel Lucent
    Inventors: Long L. Chen, Christopher R. Doerr, Nicolas Dupuis
  • TUNABLE OPTICAL FREQUENCY COMB GENERATOR
    Publication number: 20120229886
    Abstract: An optical device comprising a tunable optical frequency comb generator. The comb generator includes an interferometer, and an optical feed-back loop waveguide and an electronic controller.
    Type: Application
    Filed: March 8, 2011
    Publication date: September 13, 2012
    Applicant: Alcatel-Lucent, USA Inc.
    Inventors: Long L. Chen, Christopher R. Doerr, Nicolas Dupuis