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:
Nov. 06, 2012
Filed:
Dec. 06, 2006
Applicant:
Satoshi Ohmiya, Kanagawa-ken, JP;
Inventor:
Satoshi Ohmiya, Kanagawa-ken, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/435 (2006.01); B41J 2/47 (2006.01);
U.S. Cl.
CPC ...
Abstract
A write control circuit for controlling driving of a plurality of light sources each including a laser diode for emitting light includes a plurality of write control mechanisms configured to control the plurality of laser diodes to perform writing for image forming with a plurality of colors. Each of the plurality of write control mechanism includes at least one image development part for developing and processing image data and at least one laser diode control part for controlling driving of the laser diodes.