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:
Mar. 12, 2019
Filed:
Jun. 04, 2014
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Jose Luis Valero Navazo, Sant Cugat del Valles, ES;
Alejandro Manuel De Pena, Sant Cugat del Valles, ES;
Marcos Casaldaliga Albisu, Sant Cugat del Valles, ES;
Assignee:
Hewlett-Packard Development Copmany, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/393 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2135 (2013.01); B41J 2/2132 (2013.01);
Abstract
A method to calibrate a printer, in which printing of a plurality of uniform area fills using a variety of combinations of at least first and second types of correction is controlled, both the first and second type of correction being varied in the variety of combinations; and in which measurement of optical density uniformity of the plurality of uniform area fills is controlled.