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. 23, 2021
Filed:
Feb. 16, 2017
Applicants:
Mikel Stanich, Longmont, CO (US);
Nikita Gurudath, Boulder, CO (US);
Larry Ernst, Longmont, CO (US);
Walter F. Kailey, Frederick, CO (US);
Inventors:
Mikel Stanich, Longmont, CO (US);
Nikita Gurudath, Boulder, CO (US);
Larry Ernst, Longmont, CO (US);
Walter F. Kailey, Frederick, CO (US);
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/405 (2006.01); H04N 1/00 (2006.01); H04N 1/60 (2006.01);
U.S. Cl.
CPC ...
H04N 1/405 (2013.01); H04N 1/00034 (2013.01); H04N 1/00037 (2013.01); H04N 1/00058 (2013.01); H04N 1/00068 (2013.01); H04N 1/00087 (2013.01); H04N 1/00251 (2013.01); H04N 1/6036 (2013.01);
Abstract
A printing system is disclosed. The printing system includes a printer to print image data to a medium and a print controller including a halftone calibration module to dynamically generate calibrated halftones to compensate for optical density changes that occur at the printer.