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:
Jun. 14, 2005
Filed:
Apr. 30, 2003
Paul R. Krouss, Barcelona, ES;
Paul R. Krouss, Barcelona, ES;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method of printing with a printer of the type comprising a substantially linear arrangement of parallel pens mounted on a scan axis, each pen comprising an array of ink ejection elements, comprises printing a plurality of swaths, each from a different pen, on a printing medium between successive incremental advances of said medium in a printing advance direction (PAD) relative to the pens wherein said swaths are printed such that the boundaries of at least two of the swaths are offset from one another in the PAD. In a preferred method of the invention, the nozzles of the various pens are divided into active and inactive sets of nozzles, such that only the active nozzles are used to print the swaths and so that the different active nozzle sets each have offset endpoints in the PAD to print offset swath boundaries.