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Patents Grants
last 30 patents
Information
Patent Grant
Cleaning structure for a developing unit of liquid electrophotograp...
Patent number
6,445,898
Issue date
Sep 3, 2002
Samsung Electronics Co., Ltd.
Kee-son Chang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Air filtering apparatus of liquid electrophotographic printer
Patent number
6,339,688
Issue date
Jan 15, 2002
Samsung Electronics Co., Ltd.
Min-su Cho
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ink leakage prevention system for liquid electrophotographic printe...
Patent number
6,125,254
Issue date
Sep 26, 2000
SamSung Electronics Co., Ltd.
Kee-son Chang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Squeezing apparatus of liquid developing apparatus
Patent number
6,075,961
Issue date
Jun 13, 2000
Samsung Electronics Co., Ltd.
Ji-Won Seo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Developing unit of liquid electrophotographic printer
Publication number
20010036374
Publication date
Nov 1, 2001
Kee-son Chang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY