Patents by Inventor Moo H. Bae

Moo H. Bae 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).

  • Apparatus for giving marks on user's singing ability in karaoke
    Patent number: 5565639
    Abstract: An apparatus for giving marks on user's singing ability in karaoke system uses a cross-correlator. The cross-correlator gives marks on singing ability on the basis of the similarity order between accompaniment signals of karaoke system and user's singing voice signals. The karaoke system can give marks of user's singing ability in consideration of rhythms and musical intervals, and so on, by using the apparatus.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: October 15, 1996
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Moo H. Bae