Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1979-09-04
1981-02-03
Trafton, David L.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340750, 340792, 340799, 364900, G06F 3153
Patent
active
042491720
ABSTRACT:
A logic control system for a video display terminal is disclosed for accommodating vertically and horizontally varying entry points to a video memory to acquire first character bytes of rows of video information for display on a CRT screen. Dynamically changeable display page snapshots of the video memory, and the formation of display pages from randomly located rows of video information within the video memory are thereby provided.
REFERENCES:
patent: 3614766 (1971-10-01), Kievit
patent: 3680077 (1972-07-01), Hoberecht
patent: 3683359 (1972-08-01), Kleinschnitz
patent: 3683360 (1972-08-01), Matsushita et al.
patent: 3706075 (1972-12-01), Fredrickson et al.
patent: 3903510 (1975-09-01), Zobel
patent: 4129859 (1978-12-01), Iwamura et al.
Briggs C. Steven
Doyle, Jr. John M.
Watkins Richard R.
Honeywell Information Systems Inc.
Lester Gerald E.
Prasinos Nicholas
Reiling Ronald T.
Trafton David L.
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