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. 25, 2018
Filed:
Apr. 30, 2015
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
George C. Ross, Philomath, OR (US);
Ron Burns, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/21 (2006.01); B41J 2/155 (2006.01); B41J 2/045 (2006.01); B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2125 (2013.01); B41J 2/0458 (2013.01); B41J 2/04551 (2013.01); B41J 2/04593 (2013.01); B41J 2/1412 (2013.01); B41J 2/155 (2013.01); B41J 2/2121 (2013.01); B41J 2/2128 (2013.01); B41J 2/2146 (2013.01); B41J 29/38 (2013.01); B41J 2002/14475 (2013.01);
Abstract
In an example implementation, a method of dual and single drop weight printing includes operating a printing system in a hybrid drop weight print mode to enable ejecting black ink from high drop weight nozzles and low drop weight nozzles, and ejecting color ink from high drop weight nozzles but not from low drop weight nozzles.