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. 27, 2022
Filed:
Mar. 19, 2021
Applicant:
Memjet Technology Limited;
Inventors:
Rodney Hardy, North Ryde, AU;
James Lawrence, North Ryde, AU;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 15/02 (2006.01); G06K 15/10 (2006.01); H04N 1/405 (2006.01); B41J 2/21 (2006.01); H04N 1/52 (2006.01); B41M 5/50 (2006.01);
U.S. Cl.
CPC ...
H04N 1/405 (2013.01); B41J 2/2132 (2013.01); G06K 15/027 (2013.01); G06K 15/102 (2013.01); G06K 15/1876 (2013.01); G06K 15/1881 (2013.01); H04N 1/52 (2013.01); B41M 5/50 (2013.01);
Abstract
A method of single-pass printing uses a printing system having first and second aligned printheads supplied with a same ink. The method includes the steps of: receiving first and second halftone images at the first and second printheads, respectively; printing the first halftone image from the first printhead; and printing the second halftone image from the second printhead. The first halftone image is based on a first dither pattern and the second halftone image is based on a second dither pattern, the first dither pattern being different than the second dither pattern.