Patents Assigned to The Advanced Learning Corp.
  • Apparatus for superimposing visual subliminal instructional materials on a video signal
    Patent number: 5644363
    Abstract: A subliminal video instructional device comprises circuitry for receiving an underlying video signal and presenting this signal to horizontal and vertical synchronization detection circuits, circuitry for generating a subliminal video message synchronized to the underlying video signal, and circuitry for adding the subliminal video message to the underlying video signal to create a combination video signal.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: July 1, 1997
    Assignee: The Advanced Learning Corp.
    Inventor: Talbert Mead