The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2007
Filed:
Aug. 29, 2002
Yifeng Wu, Vancouver, WA (US);
Philip B Cowan, Vancouver, WA (US);
David Kinkley, Vancouver, WA (US);
Yifeng Wu, Vancouver, WA (US);
Philip B Cowan, Vancouver, WA (US);
David Kinkley, Vancouver, WA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method of detecting color miscalibration in a color output device. Accordingly, the method includes providing a calibration mask having a target color and a plurality of windows, and outputting a test array that includes a plurality of test samples arranged for viewing through the windows of the calibration mask, wherein each test sample has an associated test color. The windows may be at least partially aligned with at least one of the test samples, and the target color of the calibration mask may be compared to the test colors of the framed test samples.