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:
Sep. 25, 2012
Filed:
Apr. 15, 2010
David Gaston Llado, Barcelona, ES;
Valery Risson, Barcelona, ES;
Oriol Borrell Avila, Barcelona, ES;
David Gaston Llado, Barcelona, ES;
Valery Risson, Barcelona, ES;
Oriol Borrell Avila, Barcelona, ES;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method for reducing vertical banding of a printed image, the method performed by a control system associated with a printer, the method includes, with the control system, adjusting the spacing between which ink droplets are fired from ink nozzles of the printer as the ink nozzles move in relation to a substrate. A printing apparatus includes a platen and a carriage including a number of ink nozzles, the carriage being configured to move across a substrate placed on top of the platen; and a control system configured to adjust the spacing between which ink droplets are fired from ink nozzles of the printer as the ink nozzles move in relation to a substrate.