Patents by Inventor Xianjun Ma

Xianjun Ma 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).

  • Publication number: 20140181667
    Abstract: A method and apparatus are described including accepting metadata, identifying segments of multimedia content that are for viewing, storing the identified segments of multimedia content, detecting trick mode playback initiation, determining if a starting point of the trick mode playback is prior to a next identified segment, determining a play-out time for the metadata if the first determination is positive, determining a corresponding time to start play-out of the metadata, playing back the metadata starting immediately if the first determination is negative or at the determined corresponding time, displaying a dialog box with a query, accepting input from a user in response to the query, playing back of one of the stored identified segments of multimedia content responsive to the accepted input at a normal mode speed and reverting to trick mode playback upon completion of the playing back of the one of the stored identified segment of multimedia content.
    Type: Application
    Filed: July 25, 2011
    Publication date: June 26, 2014
    Applicant: Thomson Licensing
    Inventors: Jianfeng Chen, Xianjun Ma