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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
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Apparatus for electrophotographic processes
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G03G2215/0626
liquid type (at developing position)
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid electro-photographic printing transfer
Patent number
11,474,447
Issue date
Oct 18, 2022
Hewlett-Packard Development Company, L.P.
Lavi Cohen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging and printing system
Patent number
11,150,572
Issue date
Oct 19, 2021
HP INDIGO B.V.
Ron Emanueli
G02 - OPTICS
Information
Patent Grant
Printing substrates
Patent number
10,921,725
Issue date
Feb 16, 2021
HP INDIGO B.V.
Inna Tzomik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Wet null voltages
Patent number
10,684,571
Issue date
Jun 16, 2020
HP INDIGO B.V.
Eric G. Nelson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ultraviolet-sensitive finishing mark
Patent number
10,343,437
Issue date
Jul 9, 2019
HP INDIGO B.V.
Gerold K. Shelton
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that controls rotation of a feeding belt an...
Patent number
10,261,435
Issue date
Apr 16, 2019
Canon Kabushiki Kaisha
Isao Komatsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,939,760
Issue date
Apr 10, 2018
Canon Kabushiki Kaisha
Isao Komatsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus
Patent number
9,541,858
Issue date
Jan 10, 2017
Fuji Xerox Co., Ltd.
Akira Ikeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid electrophotography printing apparatus and methods thereof
Patent number
9,465,323
Issue date
Oct 11, 2016
Hewlett-Packard Indigo B.V.
Eyal Bachar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer of ink layers
Patent number
9,383,687
Issue date
Jul 5, 2016
Hewlett-Packard Indigo B.V.
Peter Nedelin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing toner, toner and image forming method
Patent number
9,176,402
Issue date
Nov 3, 2015
Ricoh Company, Ltd.
Keisuke Tada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid electrophotography printing apparatus and methods thereof
Patent number
9,037,046
Issue date
May 19, 2015
Hewlett-Packard Indigo B.V.
Eyal Bachar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, liquid developer, dry developer, developer cartridge, proces...
Patent number
8,658,338
Issue date
Feb 25, 2014
Fuji Xerox Co., Ltd.
Koji Horiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and transfer device including image carrier...
Patent number
8,433,226
Issue date
Apr 30, 2013
Seiko Epson Corporation
Yujiro Nomura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and method of controlling image forming app...
Patent number
8,059,978
Issue date
Nov 15, 2011
Seiko Epson Corporation
Nobuyuki Mizushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image development apparatus and image forming apparatus using the s...
Patent number
7,929,882
Issue date
Apr 19, 2011
Seiko Epson Corporation
Masahide Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for adjusting ink drying level during a printing...
Patent number
7,907,873
Issue date
Mar 15, 2011
Hewlett-Packard Development Company, L.P.
Mark Sandler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging apparatus and image forming methods
Patent number
7,869,744
Issue date
Jan 11, 2011
Hewlett-Packard Development Company, L.P.
Michael H. Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with cleaner having member in contact with...
Patent number
7,809,307
Issue date
Oct 5, 2010
Konica Minolta Business Technologies, Inc.
Kazuko Fukumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer conveying apparatus and image forming apparatus using the...
Patent number
7,769,325
Issue date
Aug 3, 2010
Seiko Epson Corporation
Tomoe Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and method of cleaning intermediate transfe...
Patent number
7,590,368
Issue date
Sep 15, 2009
Seiko Epson Corporation
Koichi Kamijo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Methods of monitoring a marking liquid, apparatuses for monitoring...
Patent number
7,570,893
Issue date
Aug 4, 2009
Hewlett-Packard Development Company, L.P.
William David Holland
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for improving image transfer in liquid electro...
Patent number
7,400,850
Issue date
Jul 15, 2008
Hewlett-Packard Development Company, L.P.
Ilan Romem
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging methods, imaging devices, transfer assemblies, and transfer...
Patent number
7,395,020
Issue date
Jul 1, 2008
Hewlett-Packard Development Company, L.P.
Omer Gila
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Belt transfer device and image forming apparatus having the same
Patent number
7,389,076
Issue date
Jun 17, 2008
Samsung Electronics Co., Ltd.
Joong-Gwang Shin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for measuring charge/mass and liquid toner conduc...
Patent number
7,088,932
Issue date
Aug 8, 2006
Samsung Electronics Co., Ltd.
Hsin Hsin Chou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic transfer type liquid electrophotographic printer usin...
Patent number
7,058,341
Issue date
Jun 6, 2006
Samsung Electronics Corporation
Truman F. Kellie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device and method for electrographically printing or copying using...
Patent number
7,020,420
Issue date
Mar 28, 2006
Océ Printing Systems GmbH
Martin Berg
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Wet electrophotographic printer
Patent number
6,975,824
Issue date
Dec 13, 2005
Samsung Electronics Co., Ltd.
Woo-yong Park
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fusing apparatus and method for liquid toner electrophotography usi...
Patent number
6,954,607
Issue date
Oct 11, 2005
Samsung Electronics Company
Truman F. Kellie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
LIQUID ELECTRO-PHOTOGRAPHIC PRINTING TRANSFER
Publication number
20220050400
Publication date
Feb 17, 2022
Hewlett-Packard Development Company, L.P.
Lavi Cohen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ULTRAVIOLET-SENSITIVE FINISHING MARK
Publication number
20190315143
Publication date
Oct 17, 2019
HP INDIGO B.V.
Gerold K. Shelton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ULTRAVIOLET-SENSITIVE FINISHING MARK
Publication number
20190315142
Publication date
Oct 17, 2019
HP INDIGO B.V.
Gerold K. Shelton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING SUBSTRATES
Publication number
20190018333
Publication date
Jan 17, 2019
HP INDIGO B.V.
Inna TZOMIK
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
WET NULL VOLTAGES
Publication number
20180239273
Publication date
Aug 23, 2018
HP INDIGO B.V.
Eric G. Nelson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180231912
Publication date
Aug 16, 2018
Canon Kabushiki Kaisha
Isao Komatsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER COMPOSITIONS WITH WHITE COLORANTS AND PROCESSES OF MAKING THE...
Publication number
20180173127
Publication date
Jun 21, 2018
Xerox Corporation
KAREN A. MOFFAT
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGING AND PRINTING SYSTEM
Publication number
20170329252
Publication date
Nov 16, 2017
HEWLETT-PACKARD INDIGO B.V.
Ron Emanueli
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC PRINTING APPARATUS AND INTERMEDIATE TRANSFER MEMBERS
Publication number
20170329261
Publication date
Nov 16, 2017
HEWLETT-PACKARD INDIGO B.V.
Wael Salalha
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ULTRAVIOLET-SENSITIVE FINISHING MARK
Publication number
20170246896
Publication date
Aug 31, 2017
HEWLETT-PACKARD INDIGO B.V.
Gerold K. SHELTON
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PROCESSING ELECTRO FLUID
Publication number
20170160676
Publication date
Jun 8, 2017
HEWLETT-PACKARD INDIGO B.V.
Giries Kadis
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR MANUFACTURING TONER, TONER AND IMAGE FORMING METHOD
Publication number
20140342282
Publication date
Nov 20, 2014
Keisuke Tada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER OF INK LAYERS
Publication number
20140308055
Publication date
Oct 16, 2014
Peter Nedelin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIQUID ELECTROPHOTOGRAPHY PRINTING APPARATUS AND METHODS THEREOF
Publication number
20140105648
Publication date
Apr 17, 2014
Eyal Bachar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER, LIQUID DEVELOPER, DRY DEVELOPER, DEVELOPER CARTRIDGE, PROCES...
Publication number
20130216943
Publication date
Aug 22, 2013
FUJI XEROX CO., LTD
Koji HORIBA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INTERMEDIATE TRANSFER BLANKET AND INTERMEDIATE TRANSFER BODY FOR EL...
Publication number
20120294658
Publication date
Nov 22, 2012
Kinyosha Co. , Ltd.
Shoichi Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER DEVICE AND IMAGE FORMATION APPARATUS
Publication number
20120263500
Publication date
Oct 18, 2012
SEIKO EPSON CORPORATION
Yoshihisa SAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20110103814
Publication date
May 5, 2011
SEIKO EPSON CORPORATION
Hiroshi TOYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND TRANSFER DEVICE
Publication number
20110097120
Publication date
Apr 28, 2011
SEIKO EPSON CORPORATION
Yujiro NOMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POST IMAGE TRANSFER FINISHING IN LIQUID ELECTRO-PHOTOGRAPHIC PRINTING
Publication number
20110052293
Publication date
Mar 3, 2011
Hewlett-Packard Development Company L.P.
David S. Vejtasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIQUID DEVELOPER AND IMAGE FORMING METHOD
Publication number
20100248128
Publication date
Sep 30, 2010
SEIKO EPSON CORPORATION
Kana MITSUZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Transfer Apparatus and Image Forming Apparatus
Publication number
20100135703
Publication date
Jun 3, 2010
SEIKO EPSON CORPORATION
Masahide NAKAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING INK DRYING LEVEL DURING A PRINTING...
Publication number
20090263163
Publication date
Oct 22, 2009
Mark Sandler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image Forming Apparatus and Method of Controlling Image Forming App...
Publication number
20090175641
Publication date
Jul 9, 2009
SEIKO EPSON CORPORATION
Nobuyuki MIZUSHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Wet developer having specific temperature characteristics of dynami...
Publication number
20090148785
Publication date
Jun 11, 2009
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
Keyaki Yogome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Transfer Device and Image Forming Apparatus Including the Same
Publication number
20090074475
Publication date
Mar 19, 2009
SEIKO EPSON CORPORATION
Koichi KAMIJO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Conveying Apparatus and Image Forming Apparatus Using the...
Publication number
20090035022
Publication date
Feb 5, 2009
SEIKO EPSON CORPORATION
Tomoe ARUGA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method for Developing Potential Images Which are Produced on an Int...
Publication number
20080310870
Publication date
Dec 18, 2008
Martin Berg
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image Development Apparatus and Image Forming Apparatus Using the S...
Publication number
20080076052
Publication date
Mar 27, 2008
SEIKO EPSON CORPORATION
Masahide NAKAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Systems, methods, and compositions for reducing ink foam
Publication number
20070292162
Publication date
Dec 20, 2007
Keren Regev
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY