Method and apparatus for recording data

Registers – Records – Particular code pattern

Reexamination Certificate

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Details

C235S487000, C382S165000

Reexamination Certificate

active

10145653

ABSTRACT:
A method for storing data including the steps of providing a sheet of media and printing a raw data pixel on the sheet of media, the raw data pixel being printed at a density and a color such that the raw data pixel represents a data point. The method further includes printing an associated compensated data pixel on the sheet of media, the compensated data pixel being printed at a density and a color, wherein the density and color of the compensated data pixel are related to the density and color of the associated raw data pixel by a predefined relationship. The method also includes the step of repeating the first and second printing steps until the desired data is stored on the sheet of media.

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