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:
Oct. 10, 2017
Filed:
Feb. 16, 2016
Applicants:
Mikel Stanich, Longmont, CO (US);
Nikita Gurudath, Boulder, CO (US);
Larry M. Ernst, Longmont, CO (US);
William E. Manchester, Erie, CO (US);
Inventors:
Mikel Stanich, Longmont, CO (US);
Nikita Gurudath, Boulder, CO (US);
Larry M. Ernst, Longmont, CO (US);
William E. Manchester, Erie, CO (US);
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/46 (2006.01); H04N 1/60 (2006.01); G03F 3/08 (2006.01); G01D 18/00 (2006.01); G06K 15/02 (2006.01);
U.S. Cl.
CPC ...
G06K 15/1881 (2013.01);
Abstract
A printing system is disclosed. The printing system includes a halftone calibration module to receive one or more un-calibrated halftones, transform un-calibrated threshold values in the one or more un-calibrated halftones via an inverse transfer function to generate calibrated halftone threshold values and generate one or more calibrated halftones based on the calibrated halftone threshold values.