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:
Apr. 25, 2006
Filed:
Feb. 27, 2004
Anoop K. Bhattacharjya, Campbell, CA (US);
Joseph Shu, San Jose, CA (US);
Anoop K. Bhattacharjya, Campbell, CA (US);
Joseph Shu, San Jose, CA (US);
Seiko Epson Corporation, Tokyo, JP;
Abstract
Nozzle scheduling algorithms that provide a unified approach to designing nozzle firing algorithms that incorporate a variety of specifiable nozzle-firing constraints such as print head (nozzle) geometry, nozzle spacing, number of nozzles, head movement (number of passes), ink-media interaction, etc. Such constraints are provided as design rules for a given printer/output medium, and the result is an appropriate nozzle firing algorithm. The design algorithms may be used to generate nozzle firing sequences in a halftone-dependent or halftone-independent manner.