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. 31, 2009
Filed:
Oct. 28, 2004
Applicants:
Michael Vincent Conca, Vancouver, WA (US);
William S. Osbome, Ct. Camas, WA (US);
Inventors:
Michael Vincent Conca, Vancouver, WA (US);
William S. Osbome, Ct. Camas, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods are disclosed for reducing visible print defects in printers having multi-die printheads oriented substantially perpendicular to the print media path. The exemplary methods include performing multiple print passes while alternately disabling the end nozzles on adjacent printhead die.