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. 09, 2013
Filed:
Oct. 13, 2010
Hidefumi Yoshida, Abiko, JP;
Hidefumi Yoshida, Abiko, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus includes a plurality of light-emitting sources configured to irradiate a photosensitive member in a sub scanning direction with a plurality of light beams scanned in a main scanning direction of the photosensitive member via an optical system, a conversion unit configured to convert image data into pixel data constituting a pattern that expresses a density with a plurality of pixels, and a drive unit configured to cause the plurality of light-emitting sources to emit light based on the converted pixel data, wherein, where a number of light-emitting sources is B and a number of pixels of the pattern in the sub scanning direction is M, the number B and the number M have a relationship such that the number M is not divisible by the number B or the number B is not divisible by the number N.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile