04550386 is referenced by 61 patents and cites 2 patents.

A terminal controller for allowing concurrent operations of a plurality of application programs, each said application program using an input/output data stream including an address information for enabling to display data on the overall screen of a terminal enables the outputs from application programs which operate concurrently to be displayed on the split screen of a single terminal linked with said terminal controller. An address conversion is carried out in the terminal controller on at least a portion of the address information in an input data stream input from a terminal and on at least a portion of the address information in an output data stream output from an application program.

Title
Terminal controller
Application Number
6/563614
Publication Number
4550386
Application Date
December 20, 1983
Publication Date
October 29, 1985
Inventor
Naoko Koizumi
Kokubunji
JP
Nobuo Kobayashi
Kokubunji
JP
Katuto Miyazaki
Hachioji
JP
Masaru Ohki
Kodaira
JP
Toshio Hirosawa
Machida
JP
Agent
Antonelli Terry & Wands
Assignee
Hitachi
JP
IPC
G06F 3/14
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