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:
Aug. 30, 2005
Filed:
May. 30, 2003
Ronald A. Askeland, San Diego, CA (US);
James A. Feinn, San Diego, CA (US);
David D. Helfrick, San Diego, CA (US);
Jason R. Arbeiter, Poway, CA (US);
Jason Quintana, Brush Prairie, WA (US);
Ronald A. Askeland, San Diego, CA (US);
James A. Feinn, San Diego, CA (US);
David D. Helfrick, San Diego, CA (US);
Jason R. Arbeiter, Poway, CA (US);
Jason Quintana, Brush Prairie, WA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
The present invention includes as one embodiment an inkjet printing method for decreasing dot placement artifacts of a thermal inkjet printhead having at least one substrate having nozzle rows each associated with a print data row, the method including variably mapping each nozzle row to a print data row based on a swath height error of the substrate to reduce the artifacts caused by the swath height error.