Patents by Inventor Jim W. Chen

Jim W. 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).

  • Karaoke player, system and method thereof
    Publication number: 20100151429
    Abstract: This specification provides a karaoke player, system and the method thereof. A goal of the player, the system and the method is to reduce the download data flux. Playing data that do not contain video signal are transmitted by a server to a signal processing device/karaoke player, which then decodes the playing data into audio signal and subtitle signal. A player/karaoke player plays the video signal, the audio signal, and the subtitle signal. Therefore, the player, the system and the method can enhance the data transmission efficiency.
    Type: Application
    Filed: December 11, 2008
    Publication date: June 17, 2010
    Applicant: Inventec Besta Co., Ltd.
    Inventor: Jim W. Chen