05434590 is referenced by 95 patents and cites 19 patents.

An information handling apparatus for transferring and composing image signals including a plurality of media sources configured to provide a corresponding plurality of image signals, a media bus connected to the media sources, and a media control module coupled to the media bus. The media bus allows selective access for the plurality of image signals. The selective access enables composition of the independent image signals in response to control information. The media control module receives a composed image signal from the media bus and provides the composed image signal to a display device.

Title
Multimedia system
Application Number
625564
Publication Number
5434590
Application Date
October 14, 1993
Publication Date
July 18, 1995
Inventor
Bruce J Wilkie
West Palm Beach
FL, US
Gustavo A Suarez
Boca Raton
FL, US
Bobby J Freeman
Boynton Beach
FL, US
John M Dinwiddie Jr
West Palm Beach
FL, US
Agent
Stephen A Terrile
Robert S Babayi
Assignee
International Business Machines Corporation
NY, US
IPC
G09G 5/00
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