where the toner is charged before producing the toner layer on the image-carrying member

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CPC
G03G2217/005

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2217/00Details of electrographic processes using patterns other than charge patterns

Current Industry

G03G2217/005where the toner is charged before producing the toner layer on the image-carrying member

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 11,409,233
- Issue date Aug 9, 2022
- Canon Kabushiki Kaisha
- Tetsuya Kinumatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical sensor and image forming apparatus
- Patent number 11,126,130
- Issue date Sep 21, 2021
- Canon Kabushiki Kaisha
- Katsuhiro Ishido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having image bearing member and collection...
- Patent number 10,254,678
- Issue date Apr 9, 2019
- Brother Kogyo Kabushiki Kaisha
- Yuichi Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging apparatus
- Patent number 6,458,500
- Issue date Oct 1, 2002
- Xerox Corporation
- Weizhong Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging apparatus
- Patent number 6,440,629
- Issue date Aug 27, 2002
- Xerox Corporation
- Weizhong Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low cost process multicolor image reproduction machine
- Patent number 6,349,190
- Issue date Feb 19, 2002
- Xerox Corporation
- Chu-Heng Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic printing method and apparatus having enhanced image r...
- Patent number 6,117,602
- Issue date Sep 12, 2000
- Xerox Corporation
- Chu-Heng Liu
- 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
Image-wise toner layer charging for image development
- Patent number 5,966,570
- Issue date Oct 12, 1999
- Xerox Corporation
- Henry R. Till
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Field effect toning method/apparatus
- Patent number 5,883,656
- Issue date Mar 16, 1999
- Moore Business Forms, Inc.
- Orrin D. Christy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image development
- Patent number 5,826,147
- Issue date Oct 20, 1998
- Xerox Corporation
- Chu-heng Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Field effect toning method
- Patent number 5,745,144
- Issue date Apr 28, 1998
- Orrin D. Christy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vibratory assisted direct marking method and apparatus
- Patent number 5,504,564
- Issue date Apr 2, 1996
- Xerox Corporation
- Christopher Snelling
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and a charging device
- Patent number 5,434,651
- Issue date Jul 18, 1995
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Aizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image recording
- Patent number 4,777,499
- Issue date Oct 11, 1988
- Hitachi, Ltd.
- Kenji Okuna
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrographic recording apparatus
- Patent number 4,763,143
- Issue date Aug 9, 1988
- Hitachi, Ltd.
- Sayoko Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic stylus recording apparatus
- Patent number 4,649,402
- Issue date Mar 10, 1987
- Minnesota Mining and Manufacturing Company
- George G. Lunde
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic stylus recording apparatus
- Patent number 4,646,112
- Issue date Feb 24, 1987
- Minnesota Mining and Manufacturing Company
- Earl K. Hoyne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic stylus recording apparatus
- Patent number 4,635,074
- Issue date Jan 6, 1987
- Minnesota Mining and Manufacturing Company
- James D. Young
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming a colored image
- Patent number 4,542,084
- Issue date Sep 17, 1985
- Sony Corporation
- Haruo Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic recording method and apparatus with control of toner...
- Patent number 4,402,000
- Issue date Aug 30, 1983
- Minnesota Mining and Manufacturing Company
- George W. Fabel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20210165364
- Publication date Jun 3, 2021
- Canon Kabushiki Kaisha
- Tetsuya Kinumatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL SENSOR AND IMAGE FORMING APPARATUS
- Publication number 20200057408
- Publication date Feb 20, 2020
- Canon Kabushiki Kaisha
- Katsuhiro Ishido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Imaging apparatus
- Publication number 20020150829
- Publication date Oct 17, 2002
- Xerox Corporation.
- Weizhong Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

where the toner is charged before producing the toner layer on the image-carrying member

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus and process cartridge

Optical sensor and image forming apparatus

Image forming apparatus having image bearing member and collection...

Imaging apparatus

Imaging apparatus

Low cost process multicolor image reproduction machine

Electrostatic printing method and apparatus having enhanced image r...

Field effect imaging apparatus using non-conductive non-magnetic toner

Image-wise toner layer charging for image development

Field effect toning method/apparatus

Electrostatic latent image development

Field effect toning method

Vibratory assisted direct marking method and apparatus

Image forming apparatus and a charging device

Method and apparatus for image recording

Electrographic recording apparatus

Electrographic stylus recording apparatus

Electrographic stylus recording apparatus

Electrographic stylus recording apparatus

Method for forming a colored image

Electrographic recording method and apparatus with control of toner...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

OPTICAL SENSOR AND IMAGE FORMING APPARATUS

Imaging apparatus