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:
Jan. 31, 2017
Filed:
Sep. 18, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hiroshi Kawafuji, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 23/00 (2006.01); B41J 2/01 (2006.01); B41J 2/21 (2006.01); B41J 19/20 (2006.01);
U.S. Cl.
CPC ...
B41J 2/01 (2013.01); B41J 2/2135 (2013.01); B41J 19/205 (2013.01);
Abstract
An adjustment value obtaining unit obtains an adjustment value for a first scanning speed before a pattern forming unit forms adjustment patterns for a second scanning speed, the pattern forming unit forms adjustment patterns by scanning with a print head at the second scanning speed with a shift amount based on an adjustment value obtained for the first scanning speed, and the adjustment value obtaining unit obtains an adjustment value for the second scanning speed based on the adjustment patterns formed by scanning with the print head at the second scanning speed.