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:
Dec. 29, 1998
Filed:
Mar. 29, 1996
Leann M MacMillan, West Linn, OR (US);
Huston W Rice, Vancouver, WA (US);
Bimal Pathak, Camas, WA (US);
Mark R Thackray, Vancouver, WA (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
Disclosed herein is a method of printing a document image with a host computer and an associated printer, where the printer has a printhead with a plurality of laterally-spaced dot columns. The method includes rasterizing the document image in the host computer to produce raster-formatted data representing the document image. This data is then segregated into data swaths corresponding to swaths of the printhead, and further segregating into dot-column data blocks corresponding to printhead dot columns. The dot-column data blocks are then sent to the printer in the order in which they will be processed by printhead electronics within the printer. The printer passes the dot-column data blocks to the printhead to control firing of printhead's nozzles.