Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Reexamination Certificate
2005-07-22
2009-02-17
Lateef, Marvin M (Department: 4157)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
C345S102000, C345S207000
Reexamination Certificate
active
07492356
ABSTRACT:
A lighted keypanel equipped with a processor that integrates switch sensing, panel lighting control, and brightness (including ambient light compensation) to reduce cost and simplify interfaces of systems using the lighted keypanel. The lighted keypanel is particularly adaptable for use with a cockpit display.
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Edwards Carolyn R
Lateef Marvin M
Rockwell Collins, Inc.
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