Patents by Inventor Qingyang Xiao

Qingyang Xiao 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).

  • Patent number: 10659815
    Abstract: Disclosed aspects may include, for example, maximizing a quality of experience when selecting encoding bitrates for downloading dynamically adaptive 360-degree panoramic video. Some embodiments include predicting a future orientation of a display region based on a first display region of the video, identifying predicted list of tiles for rendering the second display region, calculating a quality of experience from a plurality of encoding bitrates for the tiles in the second display region and one or more tiles in a margin area so that downloading the plurality of tiles at one or more bitrates is within estimated available embodiments, and downloading tiles for display.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: May 19, 2020
    Assignees: AT&T Intellectual Property I, L.P., Indiana University Research and Technology Corporation
    Inventors: Bo Han, Vijay Gopalakrishnan, Jackson Jarrell Pair, Vikash Sharma, Feng Qian, Qingyang Xiao
  • Publication number: 20190281318
    Abstract: Aspects of the subject disclosure may include, for example, maximizing a quality of experience when selecting encoding bitrates for downloading dynamically adaptive 360-degree video. Other embodiments are disclosed.
    Type: Application
    Filed: March 8, 2018
    Publication date: September 12, 2019
    Applicants: AT&T Intellectual Property I, L.P., Indiana University Research and Technology Corporation
    Inventors: Bo Han, Vijay Gopalakrishnan, Jackson Jarrell Pair, Vikash Sharma, Feng Qian, Qingyang Xiao