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:
Mar. 19, 2013
Filed:
Jun. 30, 2010
Mitsuo Shiraishi, Toride, JP;
Mitsuo Shiraishi, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
This invention provides an image reading apparatus which can start image processing on a joint portion between divided first and second half portions without waiting for image reading and shorten throughput time of image processing by outputting data from the joint portion as first data to an output unit. This apparatus includes a CCD sensor or CMOS sensor in which a plurality of pixel sensors to receive reflected light from a document are arranged in the main scanning direction and a transfer circuit configured to output, to an output unit, optical image information read at the first and second half portions of the pixel sensors in the main scanning direction. The transfer circuit outputs, to the output unit, data from the joint portion between the first and second half portions of the pixel sensors in the main scanning direction as the first data.