Patents by Inventor Dewang Hou

Dewang Hou 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).

  • Video bandwidth optimization within a video communications platform
    Patent number: 11948275
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media related to video bandwidth optimization, and more particularly, to systems and methods for video resolution downscaling and upscaling a video communications platform. A first video stream comprising first multiple image frames of a first resolution is received. A modified video stream of a second resolution higher than the first resolution, is generated using a trained machine learning network. A user interface may display the modified video stream.
    Type: Grant
    Filed: July 30, 2022
    Date of Patent: April 2, 2024
    Assignee: Zoom Video Communications, Inc.
    Inventors: Tianming Gu, Dewang Hou, Bo Ling, Xiran Wang, Huixi Zhao
  • VIDEO BANDWIDTH OPTIMIZATION WITHIN A VIDEO COMMUNICATIONS PLATFORM
    Publication number: 20240020790
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media related to video bandwidth optimization, and more particularly, to systems and methods for video resolution downscaling and upscaling a video communications platform. A first video stream comprising first multiple image frames of a first resolution is received. A modified video stream of a second resolution higher than the first resolution, is generated using a trained machine learning network. A user interface may display the modified video stream.
    Type: Application
    Filed: July 30, 2022
    Publication date: January 18, 2024
    Inventors: Tianming Gu, Dewang Hou, Bo Ling, Xiran Wang, Huixi Zhao