Patents by Inventor Patrick Joseph Lewis

Patrick Joseph Lewis 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).

  • Stitching content streams together
    Patent number: 10904588
    Abstract: Methods and apparatus are described for stitching independently encoded content streams together such that they appear to be part of a single streaming session.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: January 26, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Nathaniel Stewart, Lei Li, Mairo Pedrini, Patrick Joseph Lewis, Ravindra Ganti, Parminder Singh, Gaurav Saxena, Kent Haakan Karlsson, Yongjun Wu
  • Subtitle processing for devices with limited memory
    Patent number: 10893331
    Abstract: Methods and apparatus are described for reducing subtitle information for just-after-broadcast (JAB) content. Redundant information in subtitle entries is removed so that some client devices with limited memory can handle the single subtitle file that is delivered with JAB content.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: January 12, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Avinash Kumar, Ravindra Ganti, Yongjun Wu, Lei Li, Abhishek Kumar, Nicholas Lovejoy, Patrick Joseph Lewis
  • Stitching content streams together
    Patent number: 10277924
    Abstract: Methods and apparatus are described for stitching independently encoded content streams together such that they appear to be part of a single streaming session.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: April 30, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Nathaniel Stewart, Lei Li, Mairo Pedrini, Patrick Joseph Lewis, Ravindra Ganti, Parminder Singh, Gaurav Saxena, Kent Haakan Karlsson, Yongjun Wu