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G03G15/348
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
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G03G15/348
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming method and image forming apparatus for transforming a...
Patent number
9,052,643
Issue date
Jun 9, 2015
Ricoh Company, Limited
Takashi Bisaiji
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for mounting particles on a carrier
Patent number
8,947,477
Issue date
Feb 3, 2015
Oce-Technologies B.V.
Theodorus A. G. Heeren
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Methods and devices for electrophotographic printing
Patent number
8,749,600
Issue date
Jun 10, 2014
Hewlett-Packard Development Company, L.P.
Randy K. Rannow
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming element and manufacturing method thereof
Patent number
8,162,471
Issue date
Apr 24, 2012
Samsung Electronics Co., Ltd.
Su Ho Shin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing an image drum
Patent number
7,784,177
Issue date
Aug 31, 2010
Samsung Electronics Co., Ltd.
Kae Dong Back
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Pixel
Patent number
7,755,654
Issue date
Jul 13, 2010
Hewlett-Packard Development Company, L.P.
Robert J. Lawton
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus, developing method, image forming apparatus, i...
Patent number
7,200,352
Issue date
Apr 3, 2007
Ricoh Company, Ltd.
Katsuo Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus, developing method, image forming apparatus, i...
Patent number
7,024,142
Issue date
Apr 4, 2006
Ricoh Company, Ltd.
Katsuo Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus, developing method, image forming apparatus, i...
Patent number
6,901,231
Issue date
May 31, 2005
Ricoh Company, Ltd.
Katsuo Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Direct imaging process with feed back control by measuring the amou...
Patent number
6,795,101
Issue date
Sep 21, 2004
Oce-Technologies B.V.
Rene Johannes Van Der Meer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Xerojet dry powder printing process
Patent number
6,416,171
Issue date
Jul 9, 2002
Technology Innovations LLC
Fred W. Schmidlin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Microchannel print head for electrographic printer
Patent number
6,400,385
Issue date
Jun 4, 2002
Eastman Kodak Company
William J. Grande
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing apparatus and method for imaging charged toner particles u...
Patent number
6,309,049
Issue date
Oct 30, 2001
The Salmon Group LLC
Peter C. Salmon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printing apparatus with focusing of toner particles
Patent number
6,254,221
Issue date
Jul 3, 2001
Lexmark International, Inc.
Erik Christopher Bard
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for recording using an electrographic writer a...
Patent number
6,184,911
Issue date
Feb 6, 2001
Thomas N. Tombs
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for automatically correcting image registration and image tr...
Patent number
6,185,402
Issue date
Feb 6, 2001
Oce-Technologies B.V.
Franciscus M. J. Linssen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner transport device having electrically altered launch runway an...
Patent number
6,161,921
Issue date
Dec 19, 2000
Lexmark International, Inc.
Erik Christopher Bard
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic printing of non-planar macro and micro devices
Patent number
6,158,346
Issue date
Dec 12, 2000
The Penn State Research Foundation
Xiang Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Scanning print head
Patent number
6,154,238
Issue date
Nov 28, 2000
Lexmark International, Inc.
William Paul Cook
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Contragraphy apparatus having an electrode arrangement useful for c...
Patent number
6,145,964
Issue date
Nov 14, 2000
Pelikan Produktions AG
Gunter Jakob Peter
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus selectively charging toner using doctor blade
Patent number
6,049,345
Issue date
Apr 11, 2000
Sharp Kabushiki Kaisha
Yukihito Nishio
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing an image-forming element
Patent number
6,045,679
Issue date
Apr 4, 2000
Oce-Technologies B.V.
Marcel Slot
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of recording images and an image-forming device for applicat...
Patent number
6,040,847
Issue date
Mar 21, 2000
OCE-Nederland B.V.
Mike Paul van Eekhout
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Integrated microchannel print head for electrographic printer
Patent number
6,037,957
Issue date
Mar 14, 2000
Eastman Kodak Company
William J. Grande
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming element having accurate connection with the electroni...
Patent number
6,014,157
Issue date
Jan 11, 2000
OCE-Technologies B.V.
Marcel Slot
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Field effect imaging apparatus using non-conductive non-magnetic toner
Patent number
6,002,415
Issue date
Dec 14, 1999
Moore Business Forms, Inc.
Orrin D. Christy
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic brush development roller
Patent number
5,978,001
Issue date
Nov 2, 1999
Eastman Kodak Company
Edward P. Furlani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image printing apparatus
Patent number
5,963,767
Issue date
Oct 5, 1999
Oce-Technologies, B.V.
Antonius H. M. Habets
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrographic printing method and apparatus
Patent number
5,912,691
Issue date
Jun 15, 1999
Eastman Kodak Company
William Mey
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrographic printer with multiple transfer electrodes
Patent number
5,889,544
Issue date
Mar 30, 1999
Eastman Kodak Company
William Mey
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR MOUNTING PARTICLES ON A CARRIER
Publication number
20140272173
Publication date
Sep 18, 2014
OCE-TECHNOLOGIES B.V.
Theodorus A.G. HEEREN
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
Publication number
20130164053
Publication date
Jun 27, 2013
Takashi BISAIJI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPARATUS AND METHOD FOR MOUNTING PARTICLES ON A CARRIER
Publication number
20120192736
Publication date
Aug 2, 2012
Theodorus A.G. HEEREN
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF FABRICATING IMAGE FORMING ELEMENT USING IMPRINTING PROCES...
Publication number
20090145317
Publication date
Jun 11, 2009
Samsung Electronics Co., Ltd.
Kyu-ho SHIN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING ELEMENT AND FABRICATING METHOD THEREOF, AND IMAGE FOR...
Publication number
20080292814
Publication date
Nov 27, 2008
Samsung Electronics Co., Ltd.
Woon-bae KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING ELEMENT AND FABRICATING METHOD THEREOF, AND IMAGE FOR...
Publication number
20080252712
Publication date
Oct 16, 2008
Su-ho Shin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Methods and devices for electrophotographic printing
Publication number
20080143808
Publication date
Jun 19, 2008
Randy K. Rannow
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING ELEMENT AND ITS MANUFACTURING APPARATUS AND METHOD
Publication number
20080136889
Publication date
Jun 12, 2008
Samsung Electronics Co., Ltd.
Eung-Yeoul Yoon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming element and manufacturing method thereof
Publication number
20080131175
Publication date
Jun 5, 2008
SAMSUNG ELECTRONICS., LTD.
Su Ho Shin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electronic printing press
Publication number
20080036842
Publication date
Feb 14, 2008
Peter C. Salmon
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Pixel
Publication number
20080024584
Publication date
Jan 31, 2008
Hewlett-Packard Development Company L.P.
Robert J. Lawton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image drum and method for manufacturing the image drum
Publication number
20070138018
Publication date
Jun 21, 2007
SAMSUNG ELECTRONICS CO., LTD.
Won Kyoung Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image drum and method for manufacturing the image drum
Publication number
20070137776
Publication date
Jun 21, 2007
SAMSUNG ELECTRONICS CO., LTD.
Kae Dong Back
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image drum and method of manufacturing the same
Publication number
20070132827
Publication date
Jun 14, 2007
SAMSUNG ELECTRONICS CO., LTD.
Ki Deok Bae
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image drum and method of manufacturing the same
Publication number
20070120940
Publication date
May 31, 2007
SAMSUNG ELECTRONICS CO., LTD.
Kyu Ho Shin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image drum and a manufacturing method thereof
Publication number
20070024691
Publication date
Feb 1, 2007
SAMSUNG ELECTRONICS CO., LTD.
Kyu-ho Shin
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Developing apparatus, developing method, image forming apparatus, i...
Publication number
20060120765
Publication date
Jun 8, 2006
Katsuo Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing apparatus, developing method, image forming apparatus, i...
Publication number
20050175377
Publication date
Aug 11, 2005
Katsuo Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Direct imaging process with feed back control by measuring the amou...
Publication number
20020158956
Publication date
Oct 31, 2002
Rene Johannes Van Der Meer
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS