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:
Sep. 16, 2014
Filed:
Feb. 26, 2013
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Okito Ogasahara, Osaka, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/435 (2006.01); B41J 15/14 (2006.01); B41J 27/00 (2006.01); G03G 15/04 (2006.01); G02B 26/12 (2006.01); G06K 7/10 (2006.01);
U.S. Cl.
CPC ...
G03G 15/04 (2013.01); G02B 26/122 (2013.01); G02B 26/121 (2013.01); G06K 7/10613 (2013.01);
Abstract
A light scanning device includes an optical unit. The optical unit includes a polygon mirror and a polygon motor. The polygon mirror includes n (n is an integer equal to or larger than 1) mirror surfaces and guides light in a main scanning direction of an image bearing member. The polygon motor includes m (m is an integer equal to or larger than 1 and is coprime with n) poles and rotates the polygon mirror.
Ogasahara, Okito. (2014). Optical unit, light scanning device, and image forming apparatus (U.S. Patent No. 8836748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8836748
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile