Patent · US Active

Method for correcting unadjusted printing data on the basis of colormetrically measured reference sheet

US7307755B2 · kind B2 · utility

14Cited by

11References

11Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Ulf Delang · Walldorf, DE
Friedrich Heuss · Pfungstadt, DE
Martin Mayer · Ladenburg, DE
Manfred Schneider · Lichtenfels, DE
Helmut Siegeritz · Kronshagen, DE
Bernd Utter · Schriesheim, DE

Key dates

Filing date	Jan 6, 2004
Grant date	Dec 11, 2007
Priority date	—
Expiry date	Jun 28, 2026

Classification

Technology area (CPC G)Physics
CPC primaryG01J3/462
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for correcting digitized image data in the prepress stage when using printing presses having a device-independent color profile in the main printing stage, having the following method steps:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.