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:
Jun. 10, 2014
Filed:
Apr. 21, 2011
Applicants:
Toshiyuki Kazama, Kanagawa, JP;
Kenji Hyoki, Kanagawa, JP;
Masaki Fujise, Kanagawa, JP;
Inventors:
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 1/04 (2006.01); H04N 1/32 (2006.01); H04N 1/40 (2006.01); G03F 3/08 (2006.01); G06K 1/00 (2006.01); G06F 3/12 (2006.01); G06F 3/038 (2013.01); G03B 27/52 (2006.01); G03G 15/00 (2006.01); G06K 9/36 (2006.01); G06K 9/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image reader includes a light source that irradiates light to a recording material on which an image is formed, a generation section that receives light reflected from the recording material and generates image information from the received light, and a processing section that extracts information corresponding to a window region of the recording material set in advance, as correction information, from the image information generated by the generation section when light from the light source is irradiated to the recording material on which the image is formed.