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:
Sep. 02, 2008
Filed:
Sep. 06, 2002
Osamu Yamada, Tokyo, JP;
Makoto Torigoe, Tokyo, JP;
Yuji Akiyama, Kanagawa, JP;
Takuya Shimada, Kanagawa, JP;
Osamu Yamada, Tokyo, JP;
Makoto Torigoe, Tokyo, JP;
Yuji Akiyama, Kanagawa, JP;
Takuya Shimada, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Image data of a color patch is created using a printer profile according to a color conversion method and the image output apparatusprints and outputs the color patch on a storage medium using the image data of this color patch. The color of each color patch recorded on the above-described storage medium is measured using the colorimeter, and the matching accuracy calculation sectioncalculates the accuracy (CRI) of color matching using the measurement data of the measurement result. The matching accuracy decision sectioncompares the CRI and a present threshold TH, decides the quality of the accuracy of color matching and notifies the decision result.