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in which the charge pattern is obtained by projection of the entire image
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G03G15/26
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
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G03G15/26
in which the charge pattern is obtained by projection of the entire image
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus
Patent number
11,480,888
Issue date
Oct 25, 2022
Canon Kabushiki Kaisha
Koichiro Nakanishi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Solid fog development for digital offset printing applications
Patent number
11,390,063
Issue date
Jul 19, 2022
Palo Alto Research Center Incorporated
David K. Biegelsen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fog development for digital offset printing applications
Patent number
11,020,956
Issue date
Jun 1, 2021
Palo Alto Research Center Incorporated
Antonio St. Clair Lloyd Williams
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fog development for digital offset printing applications
Patent number
10,744,754
Issue date
Aug 18, 2020
Palo Alto Research Center Incorporated
Antonio St. Clair Lloyd Williams
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Advanced method for producing a roller-coating color steel plate wi...
Patent number
9,545,786
Issue date
Jan 17, 2017
LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING CO., LTD.
Yueping Tang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming system with a quota manag...
Patent number
9,042,763
Issue date
May 26, 2015
Kabushiki Kaisha Toshiba
Hiroshi Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Latent image developer system and method
Patent number
7,702,247
Issue date
Apr 20, 2010
John Michael Weldon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Plate making machine
Patent number
5,311,247
Issue date
May 10, 1994
Iwatsu Electric Co., Ltd.
Nobuyoshi Hatori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying process using two image areas
Patent number
5,142,327
Issue date
Aug 25, 1992
Infographix, Inc.
Todd A. Kahle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Belt tension device
Patent number
4,869,707
Issue date
Sep 26, 1989
Oce-Nederland B.V.
Hubertus W. G. in 't Zandt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet registration in copier for multiple sizes of sheets
Patent number
4,826,148
Issue date
May 2, 1989
Xerox Corporation
Robert A. Coons
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for positioning a photoconductive belt for development
Patent number
4,769,671
Issue date
Sep 6, 1988
Xerox Corporation
Jeffrey M. Koff
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical system for scanning and flash exposing of document
Patent number
4,757,346
Issue date
Jul 12, 1988
Xerox Corporation
Robert A. Coons
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrographic copier with three development stations
Patent number
4,699,500
Issue date
Oct 13, 1987
Eastman Kodak Company
Cor Lubberts
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying apparatus and process
Patent number
4,657,371
Issue date
Apr 14, 1987
Minnesota Mining and Manufacturing Company
James F. Sobieski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying apparatus and process
Patent number
4,652,114
Issue date
Mar 24, 1987
Minnesota Mining and Manufacturing Company
James F. Sobieski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for synchronizing exposure of a document onto...
Patent number
4,643,560
Issue date
Feb 17, 1987
Eastman Kodak Company
John E. Morse
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Selective development control for electrostatic reproduction machines
Patent number
4,641,952
Issue date
Feb 10, 1987
Xerox Corporation
James M. Donohue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic xerographic plate development system
Patent number
4,624,544
Issue date
Nov 25, 1986
Xerox Corporation
Lothar S. Jeromin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying apparatus and process
Patent number
4,616,922
Issue date
Oct 14, 1986
Minnesota Mining and Manufacturing Company
James F. Sobieski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reader printer
Patent number
4,616,925
Issue date
Oct 14, 1986
Minolta Camera Kabushiki Kaisha
Takao Saijo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electro-photographic device with a processing head having multiple...
Patent number
4,600,291
Issue date
Jul 15, 1986
Fuji Photo Film Co., Ltd.
Shuichi Ohtsuka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for producing multiple sets of copies of a doc...
Patent number
4,593,995
Issue date
Jun 10, 1986
Eastman Kodak Company
Ronald C. Holzhauser
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for accurately forming color-corrected electrographic images
Patent number
4,575,222
Issue date
Mar 11, 1986
Eastman Kodak Company
Douglas K. Ahern
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of apparatus for liquid developing of electrostatic images i...
Patent number
4,566,781
Issue date
Jan 28, 1986
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for establishing a predetermined interface between a diel...
Patent number
4,558,944
Issue date
Dec 17, 1985
Eastman Kodak Company
Carl R. Bothner
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for transferring a toner image from moving pho...
Patent number
4,475,979
Issue date
Oct 9, 1984
Hoechst Aktiengesellschaft
Hermann Idstein
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mechanism for transporting and positioning printing masters
Patent number
4,453,708
Issue date
Jun 12, 1984
Hoechst Aktiengesellschaft
Werner Dennhardt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image forming apparatus
Patent number
4,448,519
Issue date
May 15, 1984
Mita Industrial Company Limited
Hiroshi Ishida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for making transparencies electrostatically
Patent number
4,419,004
Issue date
Dec 6, 1983
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS, INFORMATION PROCESSING METHOD, PRINTING SY...
Publication number
20230082522
Publication date
Mar 16, 2023
Canon Kabushiki Kaisha
Aya Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOLID FOG DEVELOPMENT FOR DIGITAL OFFSET PRINTING APPLICATIONS
Publication number
20220227118
Publication date
Jul 21, 2022
Palo Alto Research Center Incorporated
David K. BIEGELSEN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220197176
Publication date
Jun 23, 2022
Canon Kabushiki Kaisha
Koichiro Nakanishi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOG DEVELOPMENT FOR DIGITAL OFFSET PRINTING APPLICATIONS
Publication number
20200353743
Publication date
Nov 12, 2020
Palo Alto Research Center Incorporated
Antonio St. Clair Lloyd WILLIAMS
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FOG DEVELOPMENT FOR DIGITAL OFFSET PRINTING APPLICATIONS
Publication number
20200016885
Publication date
Jan 16, 2020
Palo Alto Research Center Incorporated
Antonio St. Clair Lloyd WILLIAMS
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS