Electrophotography – Image formation – Development
Reexamination Certificate
2005-11-03
2008-03-25
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Development
C399S120000
Reexamination Certificate
active
07349654
ABSTRACT:
A developer cartridge for a wet-type image forming apparatus including a cartridge body in which developer is stored. The cartridge body has a supply hole formed thereon to supply the developer in the cartridge to the image forming apparatus. A filter is disposed in the cartridge body to improve the dispersion of the developer, and to filter sludge of the developer before the developer flows into the supply hole.
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patent: 5821965 (1998-10-01), Oda et al.
patent: 6341209 (2002-01-01), Kim et al.
patent: 01-297254 (1989-11-01), None
patent: 2000-075624 (2000-03-01), None
patent: 2001-356660 (2001-12-01), None
patent: 1020010004146 (2001-01-01), None
Cheong Min-Young
Jang Deuck-Woo
Joo Hae-Ree
Kim Jung-Wook
Seok Ki-Won
Ngo Hoang
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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