Patents by Inventor Chih-Chiang Chuang

Chih-Chiang Chuang 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).

  • PLAYBACK DEVICE CAPABLE OF SYNCHRONIZING PLAYBACK OF VIDEO SIGNAL PORTION AND AUDIO SIGNAL PORTION OF AV SIGNAL AND METHOD THEREOF
    Publication number: 20060024024
    Abstract: A playback device for playing an audio-visual (AV) signal. The AV signal includes a video signal portion and an audio signal portion. The playback device includes: a reference time point retrieving unit for retrieving playback timing of the audio signal portion to be a reference time point; and an AV synchronization control unit for controlling playback of the video signal portion according to the reference time point.
    Type: Application
    Filed: July 12, 2005
    Publication date: February 2, 2006
    Inventors: Cheng-Che Chen, Chih-Chiang Chuang