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. 26, 2010
Filed:
Dec. 12, 2007
Yuji Konno, Kawasaki, JP;
Hiroshi Tajika, Yokohama, JP;
Hitoshi Nishikori, Inagi, JP;
Daisaku Ide, Tokyo, JP;
Hideaki Takamiya, Yokohama, JP;
Kiichiro Takahashi, Yokohama, JP;
Toshiyuki Chikuma, Tokyo, JP;
Yuji Konno, Kawasaki, JP;
Hiroshi Tajika, Yokohama, JP;
Hitoshi Nishikori, Inagi, JP;
Daisaku Ide, Tokyo, JP;
Hideaki Takamiya, Yokohama, JP;
Kiichiro Takahashi, Yokohama, JP;
Toshiyuki Chikuma, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Printing can be properly performed on a print medium other than print media preset in accordance with print modes of a printer. Specifically, when the print medium other than the print media preset in accordance with the print modes is used, patches are printed on the print medium in each combination of the ink ejection amount and the number of passes, and information regarding each evaluation of granularity and banding based on colorimetry of the patches is obtained for each combination of the ink ejection amount and the number of passes. Next, a combination of the maximum ink ejection amount and the maximum number of passes is selected from the combinations that each evaluation of the granularity and the banding satisfies a certain level. Then, a print mode having a combination nearest the combination is selected from the plurality of print modes.