Electrophotography – Control of electrophotography process – Of plural processes
Reexamination Certificate
2007-09-18
2007-09-18
Gray, David M. (Department: 2852)
Electrophotography
Control of electrophotography process
Of plural processes
C399S072000, C399S060000
Reexamination Certificate
active
11170598
ABSTRACT:
A method and system for controlling a printing device's tone reproduction curve, which may minimize contouring and help maximize the number of shades or colors available for an output image.
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Gray David M.
Pillsbury Winthrop Shaw & Pittman LLP
Roth Laura K
Xerox Corporation
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