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:
Dec. 02, 2014
Filed:
Jul. 23, 2009
Michal Aharon, Haifa, IL;
Eyal Shelef, Tel-Aviv, IL;
Doron Shaked, Tivon, IL;
Shlomo Harush, Nes-Ziona, IL;
Tsafrir Yedid-am, Jerusalem, IL;
Michal Aharon, Haifa, IL;
Eyal Shelef, Tel-Aviv, IL;
Doron Shaked, Tivon, IL;
Shlomo Harush, Nes-Ziona, IL;
Tsafrir Yedid-Am, Jerusalem, IL;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method of accurately printing a target color is provided. The method comprises: in a first step measuring the light spectrum () of a first printed color sample (), which has been printed with a first ink coverage; and from the measured light spectrum calculating a color discrepancy between the first printed color sample and the target color. The method further comprises in a second step calculating an improved ink coverage (), and printing a second color sample with the improved ink coverage (). The aforementioned steps are repeated until a predetermined condition for accuracy of the target color has been reached ().