Patents by Inventor Nien-Chung Feng

Nien-Chung Feng 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).

  • Temporal error concealment for video communications
    Patent number: 8817879
    Abstract: Methods and systems for processing video data are described. A set of candidate motion vectors is selected from motion vectors associated with macroblocks in a first frame of video data and from motion vectors associated with macroblocks in a second frame of the video data. A statistical measure of the set is determined. The statistical measure defines a motion vector for a macroblock of interest in the second frame.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: August 26, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Yan Ye, Gokce Dane, Yen-Chi Lee, Ming-Chang Tsai, Nien-Chung Feng, Karl Ni
  • TEMPORAL ERROR CONCEALMENT FOR VIDEO COMMUNICATIONS
    Publication number: 20100118970
    Abstract: Methods and systems for processing video data are described. A set of candidate motion vectors is selected from motion vectors associated with macroblocks in a first frame of video data and from motion vectors associated with macroblocks in a second frame of the video data. A statistical measure of the set is determined. The statistical measure defines a motion vector for a macroblock of interest in the second frame.
    Type: Application
    Filed: January 27, 2010
    Publication date: May 13, 2010
    Applicant: QUALCOMM Incorporated
    Inventors: Yan Ye, Gokce Dane, Yen-Chi Lee, Ming-Chang Tsai, Nien-Chung Feng, Karl Ni
  • Temporal error concealment for video communications
    Publication number: 20060133495
    Abstract: Methods and systems for processing video data are described. A set of candidate motion vectors is selected from motion vectors associated with macroblocks in a first frame of video data and from motion vectors associated with macroblocks in a second frame of the video data. A statistical measure of the set is determined. The statistical measure defines a motion vector for a macroblock of interest in the second frame.
    Type: Application
    Filed: December 22, 2004
    Publication date: June 22, 2006
    Inventors: Yan Ye, Gokce Dane, Yen-Chi Lee, Ming-Chang Tsai, Nien-Chung Feng, Karl Ni