Patents by Inventor Xuemen Chen

Xuemen Chen 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).

  • Displaying audio data and video data
    Patent number: 9185407
    Abstract: Presented herein are a system, method, and apparatus for audio and video synchronization. In one embodiment, there is presented a method for displaying audio data and video data. The method comprises examining a plurality of portions of the audio data, where each of said plurality of portions of audio data is associated with a time stamp; examining a plurality of portions of the video data, where each of said plurality of portions of the video data is associated with a time stamp; decoding one of the portions of the video data; and decoding one of the portions of the audio data while decoding the one of the portions of the video data. The difference between the time stamp associated with the one of the portions of the video data and the time stamp associated with the one of the portions of the audio data is within a certain margin of error from a predetermined offset.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: November 10, 2015
    Assignee: BROADCOMM CORPORATION
    Inventors: Arul Thangaraj, Sandeep Bhatia, Xuemen Chen