Patents by Inventor Karl Karapetian

Karl Karapetian 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).

  • Notating system for symbolizing data descriptive of composed music
    Patent number: 6407323
    Abstract: A visual display for graphically symbolizing melodic increments of composed music includes composite designators, each of which represent a melodic increment in the musical composition. Each of the designators includes a first visual indicator which is selected from a first class of visual images. Each member of this first class of visual images corresponds to a different theme of the musical composition. Each composite designator also includes a second visual indicator which is selected from a second class of images. Each member of the second class of images corresponds to an ordering. Each composite designator represents a melodic increment having a specific theme and ordering.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: June 18, 2002
    Inventor: Karl Karapetian