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Patent Title: Bus architecture for a multimedia system

Assignee: IBM
Patent Number: US5245322
Issue Date: 09-14-1993
Application Number:
File Date:12-11-1990

Abstract: An information handling apparatus for transferring and composing image signals for display. The apparatus includes a bus adapted to allow selective access for multiple independent image signals generated by respective independent image sources. The selective access enables composition of the independent image signals in response to control information; the composition enables real time display of a composed image signal.


Link to USPTO

IBM Pledge dated 1/11/2005