Patents by Inventor Tiantian Pang

Tiantian Pang 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 conference user interface layout based on face detection
    Patent number: 11877084
    Abstract: A method may include obtaining a frame of a video stream of multiple video streams of a video conference, obtaining face detection information identifying a face size and a face position of at least one face detected in the frame, and cropping and scaling the frame according to at least one crop and scale parameter using the face detection information to obtain a modified first frame. The at least one crop and scale parameter is based on frames of the multiple video streams. The frames include the frame. The method may further include presenting the modified frame.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: January 16, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hai Xu, Xi Lu, Yongkang Fan, Tiantian Pang, Matthew Xiang
  • VIDEO CONFERENCE USER INTERFACE LAYOUT BASED ON FACE DETECTION
    Publication number: 20220303478
    Abstract: A method may include obtaining a frame of a video stream of multiple video streams of a video conference, obtaining face detection information identifying a face size and a face position of at least one face detected in the frame, and cropping and scaling the frame according to at least one crop and scale parameter using the face detection information to obtain a modified first frame. The at least one crop and scale parameter is based on frames of the multiple video streams. The frames include the frame. The method may further include presenting the modified frame.
    Type: Application
    Filed: June 29, 2020
    Publication date: September 22, 2022
    Applicant: Plantronics, Inc.
    Inventors: Hai Xu, Xi Lu, Yongkang Fan, Tiantian Pang, Matthew Xiang