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Moto Makino
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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophotographic photoreceptor having excellent stability in ter...
Patent number
8,137,877
Issue date
Mar 20, 2012
Samsung Electronics Co., Ltd.
Young-don Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor containing asymmetric naphthalene...
Patent number
7,494,754
Issue date
Feb 24, 2009
Samsung Electronics Co., Ltd.
Beom-jun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrophotographic photoreceptor containing naphthalenetetracarbox...
Patent number
7,449,270
Issue date
Nov 11, 2008
Samsung Electronics Co., Ltd.
Beom-jun Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor containing asymmetrical naphthale...
Patent number
7,432,029
Issue date
Oct 7, 2008
Samsung Electronics Co., Ltd.
Seung-ju Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor containing asymmetrical naphthale...
Patent number
7,413,836
Issue date
Aug 19, 2008
Samsung Electronics Co., Ltd.
Seung-ju Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING EXCELLENT STABILITY IN TER...
Publication number
20090197191
Publication date
Aug 6, 2009
Samsung Electronics Co., Ltd.
Young-don KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING IMPROVED DARK DECAY CHARAC...
Publication number
20090061341
Publication date
Mar 5, 2009
Samsung Electronics Co., Ltd.
Seung-ju KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor, method of preparation, and elect...
Publication number
20080160439
Publication date
Jul 3, 2008
SAMSUNG ELECTRONICS CO., LTD.
Saburo Yokota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ELECTROPHOTOGRAPHIC IMAGING A...
Publication number
20080138729
Publication date
Jun 12, 2008
Samsung Electronics Co., Ltd.
Moto Makino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Organic photoreceptor and electrophotographic image forming apparat...
Publication number
20080014515
Publication date
Jan 17, 2008
SAMSUNG ELECTRONICS CO., LTD.
Saburo Yokota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Organic photoreceptor for short wavelengths and electrophotographic...
Publication number
20080014520
Publication date
Jan 17, 2008
SAMSUNG ELECTRONICS CO., LTD.
Beom-jun Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Titanyl phthalocyanine crystal and manufacturing method thereof and...
Publication number
20070105032
Publication date
May 10, 2007
SAMSUNG ELECTRONICS CO., LTD.
Saburo Yokota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor containing naphthalenetetracarbox...
Publication number
20070065740
Publication date
Mar 22, 2007
SAMSUNG ELECTRONICS CO., LTD.
Seung-ju Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor for preventing image deterioratio...
Publication number
20070026327
Publication date
Feb 1, 2007
SAMSUNG ELECTRONICS CO., LTD.
An-kee Lim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor for blue-violet exposure light so...
Publication number
20060292468
Publication date
Dec 28, 2006
SAMSUNG ELECTRONICS CO., LTD.
Saburo Yokota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor containing electron transporting...
Publication number
20060292467
Publication date
Dec 28, 2006
SAMSUNG ELECTRONICS CO., LTD.
Beom-jun Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor containing naphthalenetetracarbox...
Publication number
20060281020
Publication date
Dec 14, 2006
SAMSUNG ELECTRONICS CO., LTD.
Beom-jun Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor containing pyridine-substituted a...
Publication number
20060183043
Publication date
Aug 17, 2006
SAMSUNG ELECTRONICS CO., LTD.
Seung-ju Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Electrophotographic photoreceptor containing asymmetric naphthalene...
Publication number
20060183044
Publication date
Aug 17, 2006
SAMSUNG ELECTRONICS CO., LTD.
Beom-jun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Electrophotographic photoreceptor containing naphthalenetetracarbox...
Publication number
20060147825
Publication date
Jul 6, 2006
SAMSUNG ELECTRONICS CO., LTD.
Seung-ju Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY