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:
Jul. 15, 2008
Filed:
Sep. 28, 2005
Yoshinori Morooka, Tokyo, JP;
Yoshiyuki Shino, Yokohama, JP;
Yoshinori Morooka, Tokyo, JP;
Yoshiyuki Shino, Yokohama, JP;
Canon Finetech Inc., Ibaraki, JP;
Abstract
An ink jet printing apparatus having excellent throughput can continue a printing operation without interruption if one or more line heads falls into an unprintable state when the apparatus is printing images of the same color using a plurality of line heads. For this purpose, image data for images of the same color is divided and the divided image data is supplied to such a line head of the plurality of line heads intended to form images of the same color that is capable of ejecting ink properly, so that the ink ejectable line head performs the printing operation according to the supplied image data.