Patents by Inventor Jason T. O'Neil

Jason T. O'Neil 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).

  • Detection and alignment of XY skew
    Patent number: 9749057
    Abstract: An optical device may include a modulator. The modulator may receive an optical signal. The modulator may modulate the optical signal to include a first channel and a second channel. The modulator may modulate the optical signal based on a training pattern associated with detecting a skew. The modulator may cause the first channel to interfere with the second channel. The modulator may perform a power measurement on the first channel and the second channel. The modulator may determine the skew based on the power measurement and the training pattern. The modulator may time delay the first channel or the second channel to align the skew based on the skew.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: August 29, 2017
    Assignee: Juniper Networks, Inc.
    Inventors: Yang Yue, Bo Zhang, Robert C. Lofland, Jason T. O'Neil, Qiang Wang, Jon J. Anderson
  • DETECTION AND ALIGNMENT OF XY SKEW
    Publication number: 20150341121
    Abstract: An optical device may include a modulator. The modulator may receive an optical signal. The modulator may modulate the optical signal to include a first channel and a second channel. The modulator may modulate the optical signal based on a training pattern associated with detecting a skew. The modulator may cause the first channel to interfere with the second channel. The modulator may perform a power measurement on the first channel and the second channel. The modulator may determine the skew based on the power measurement and the training pattern. The modulator may time delay the first channel or the second channel to align the skew based on the skew.
    Type: Application
    Filed: August 3, 2015
    Publication date: November 26, 2015
    Inventors: Yang YUE, Bo Zhang, Robert C. Lofland, Jason T. O'Neil, Qiang Wang, Jon J. Anderson