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. 21, 2015
Filed:
Aug. 15, 2010
Yanfu Kuo, West Lafayette, IN (US);
Chao-lung Yang, Peoria, IL (US);
George Tsu-chih Chiu, West Lafayette, IN (US);
Yuehwern Yih, West Lafayette, IN (US);
Jan Allebach, West Lafayette, IN (US);
Dennis Alan Abramsohn, Boise, ID (US);
YanFu Kuo, West Lafayette, IN (US);
Chao-Lung Yang, Peoria, IL (US);
George Tsu-Chih Chiu, West Lafayette, IN (US);
Yuehwern Yih, West Lafayette, IN (US);
Jan Allebach, West Lafayette, IN (US);
Dennis Alan Abramsohn, Boise, ID (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Control parameters of a printing device are optimized using a process model to reduce a process tone reproduction curve (TRC) error between a process TRC and a desired TRC. Tone-corrected halftone levels for the printing device are generated using a sensor model to reduce a printing device TRC error between a TRC of the printing device and the desired TRC, based on color patches printed by the printing device using the control parameters as have been optimized, as measured by one or more sensors of the printing device.