Patents by Inventor Alexander P. Rigopulos

Alexander P. Rigopulos 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: 6011212
    Abstract: A system, and related method, for creating music in real time includes an input device and a real-time music generator. The input device is used by a user to provide rhythm-related signals and pitch-related signals to the real-time music generator. The real time music generator receives the rhythm-related and pitch-related signals and creates or composes in real time music that includes pitches based on the pitch-related signals and rhythmic activity based on the rhythm-related signals. The input device can provide pitch related and rhythm-related signals that are representative of position, velocity, or acceleration. The real-time music generator can derive position, velocity, or acceleration from the pitch-related and rhythm-related signals and compose in real time music comprising pitches and rhythm activity based on the derived information.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: January 4, 2000
    Assignee: Harmonix Music Systems, Inc.
    Inventors: Alexander P. Rigopulos, Eran B. Egozy
  • Patent number: 5763804
    Abstract: An electronic music system has an input device, one or more computer storage media, a rhythm generator, a pitch selector, and a sound generator. The input device generates rhythm-related input signals and pitch-related input signals in response to manipulations of the input device by a user attempting to create and play a solo. The computer storage media have a plurality of user-selectable musical accompaniment tracks over which the user can create and play the solo and a plurality of rhythm blocks wherein each rhythm block defines, for at least one note, at least a time at which the note should be played. The computer storage media also store at least a portion of the solo created by the user over a predetermined time interval in the immediate past.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: June 9, 1998
    Assignee: Harmonix Music Systems, Inc.
    Inventors: Alexander P. Rigopulos, Eran B. Egozy
  • Patent number: 5627335
    Abstract: An electronic music system has an input device, one or more computer storage media, a rhythm generator, a pitch selector, and a sound generator. The input device generates rhythm-related input signals and pitch-related input signals in response to manipulations of the input device by a user attempting to create and play a solo. The computer storage media have a plurality of user-selectable musical accompaniment tracks over which the user can create and play the solo and a plurality of rhythm blocks wherein each rhythm block defines, for at least one note, at least a time at which the note should be played. The computer storage media also store at least a portion of the solo created by the user over a predetermined time interval in the immediate past.
    Type: Grant
    Filed: October 16, 1995
    Date of Patent: May 6, 1997
    Assignee: Harmonix Music Systems, Inc.
    Inventors: Alexander P. Rigopulos, Eran B. Egozy