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.:

US 8820914 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 02, 2014

Filed:

Jan. 22, 2013
Applicants:

Stuart J. Boland, Denver, CO (US);

Larry M. Ernst, Longmont, CO (US);

Scott Johnson, Erie, CO (US);

William Edward Manchester, Erie, CO (US);

David M Price, Loveland, CO (US);

Casey E. Walker, Boulder, CO (US);

Inventors:

Stuart J. Boland, Denver, CO (US);

Larry M. Ernst, Longmont, CO (US);

Scott Johnson, Erie, CO (US);

William Edward Manchester, Erie, CO (US);

David M Price, Loveland, CO (US);

Casey E. Walker, Boulder, CO (US);

Assignee:

Ricoh Company, Ltd, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); B41J 2/195 (2006.01); B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

Systems and methods for tuning Key (K) black ink printed by a production printer. In one embodiment, an ink tuning system is implemented in a printing system. The printing system includes a production printer that is operable to print color ink onto a continuous-form medium, and includes a radiant dryer that is operable to dry the ink that is applied to the medium. The ink tuning system identifies areas of K black ink designated for printing on the medium by the production printer, and applies a liquid agent to the areas of K black ink to increase the liquid mass of the K black ink before the medium enters the radiant dryer.


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Boland, Stuart. (2014). Control of ink temperatures for radiant drying (U.S. Patent No. 8820914). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8820914

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