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. 12, 2022
Filed:
Jul. 17, 2018
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventor:
Donald J. Fasen, Boise, ID (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01); B41F 31/02 (2006.01); B41J 2/175 (2006.01); G06K 15/02 (2006.01); G06K 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0849 (2013.01); B41F 31/02 (2013.01); B41J 2/17503 (2013.01); G06K 15/027 (2013.01); G06K 15/4075 (2013.01);
Abstract
In an example, a printing device may include a cartridge including a print substance, a belt, and a controller including a processing resource and a memory resource. The processing resource may execute instructions to deposit a plurality of patches of the print substance from the cartridge onto the belt to determine a cartridge density based on a density of a sub-set of patches of the plurality of patches; and adjust a print substance output of the cartridge based on the determined density of the print substance in the cartridge.