Patents by Inventor Xavier Amatriain Rubio

Xavier Amatriain Rubio 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: 20110230987
    Abstract: Method, system and computer program for real time synchronizing an audio file and a video file in a multimedia device. The present invention determines the optimum alignment path between the audio signal of the audio file and the audio track signal of the video file, starting from an initial path and performing a post-alignment processing to improve the user satisfaction when playing.
    Type: Application
    Filed: January 26, 2011
    Publication date: September 22, 2011
    Applicant: TELEFONICA, S.A.
    Inventors: Xavier Anguera Miró, Robert Macrae, Nuria Oliver Ramírez, Xavier Amatriain Rubio