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:
Aug. 11, 2009
Filed:
Feb. 09, 2007
Applicant:
Yoon-seop Eom, Suwon-si, KR;
Inventor:
Yoon-seop Eom, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 13/04 (2006.01); B41J 2/385 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus to control power supplied to a paper transfer belt (PTB) unit and a laser scanning unit (LSU) included in an image forming device includes the PTB unit to transfer a developed latent image onto a printing medium, the LSU to scan light onto a photosensitive medium, a first controller to control power supplied to the PTB unit and the LSU, and a connection unit to connect the PTB unit to the first controller, wherein the first controller controls the power supplied to the LSU according to a connection state of the connection unit.