Patents by Inventor Norman Knowles

Norman Knowles 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).

  • Patent number: 5481509
    Abstract: An audio/video jukebox has a plurality of hard disc drives each having digital audio/video data corresponding to a plurality of audio/video titles stored thereon. A computer system reads data corresponding to a selected audio/video title from the disc drives and converts the data to an analog audio and video signal. The video signal is applied to a television monitor while the audio signal is coupled to a karaoke-type audio amplifier. The jukebox further includes a video tape recorder and a video camera that allows a user to record a video image. A microphone can be coupled to the karaoke-type audio amplifier so that the user can sing along with a selected audio/video title. The jukebox allows a user to view lists of titles stored on the hard disc drives by format (music, karaoke and video) as well as by genre (new titles, rock/pop, comedy, and country).
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: January 2, 1996
    Assignee: Software Control Systems, Inc.
    Inventor: Norman Knowles