Electrophotography – Image formation – Fixing
Reexamination Certificate
2007-08-02
2010-11-09
Royer, William J (Department: 2852)
Electrophotography
Image formation
Fixing
C219S216000, C399S329000
Reexamination Certificate
active
07831187
ABSTRACT:
A fusing unit of an image forming apparatus includes a first rotating member which heats toner applied to a printing medium, a heatable member to heat the first rotating member, which is disposed to be independent of rotation of the first rotating member and which is heatable by an induction current, a pressing member which presses the first rotating member, and an induction heating part which is disposed inside the pressing member, which induces the induction current to the heatable member.
REFERENCES:
patent: 7212775 (2007-05-01), Kachi
patent: 2006/0140691 (2006-06-01), Kim et al.
patent: 11-352812 (1999-12-01), None
patent: 2005-60488 (2005-06-01), None
patent: 2006-75131 (2006-07-01), None
Kang Dong-kyun
Seol Dong-jin
Royer William J
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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