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:
May. 06, 2008
Filed:
Jul. 12, 2005
Applicants:
Durk-hyun Cho, Suwon-si, KR;
Sang-yong Han, Suwon-si, KR;
Joong-gi Kwon, Gunpo-si, KR;
Hwan-guem Kim, Seoul, KR;
Young-min Chae, Suwon-si, KR;
Inventors:
Durk-hyun Cho, Suwon-si, KR;
Sang-yong Han, Suwon-si, KR;
Joong-gi Kwon, Gunpo-si, KR;
Hwan-guem Kim, Seoul, KR;
Young-min Chae, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fusing roller and a fusing apparatus having the same are provided. The fusing roller includes: an induced coil, which generates an alternating magnetic flux that varies depending on an input alternating current; a heating roller, which is heated by an eddy current that is generated by the alternating magnetic flux; and a compensator, which compensates for the eddy current generated where it is located.