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:
Nov. 13, 2018
Filed:
Jun. 26, 2015
Hewlett-packard Development Company, L.p., Houston, TX (US);
Joe W. Stellbrink, Corvallis, OR (US);
Ron Burns, San Diego, CA (US);
Whitney E. Smith, Corvallis, OR (US);
April E. Sullivan, Corvallis, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Examples include computing devices, processes, and/or machine-readable storage mediums comprising instructions to analyze at least one digital image corresponding to calibration output of a printing device to determine location saturation values for nozzle locations of the printing device. At least one printhead is segmented into segments corresponding to one or more nozzle locations. A reference segment is determined from among the segments of the printhead, and a uniformity correction value is determined for at least one segment based at least in part on the reference segment.