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G03G15/0863
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PHYSICS
G03
Photography
G03G
ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
Current Industry
G03G15/0863
provided with identifying means or means for storing process- or use parameters
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Patents Grants
last 30 patents
Information
Patent Grant
Photosensitive member cartridge and process cartridge
Patent number
11,982,972
Issue date
May 14, 2024
Canon Kabushiki Kaisha
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge
Patent number
11,982,973
Issue date
May 14, 2024
Brother Kogyo Kabushiki Kaisha
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Determining new remaining usage of cartridge
Patent number
11,981,144
Issue date
May 14, 2024
Hewlett-Packard Development Company, L.P.
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Consumable chip, consumable and communication method
Patent number
11,977,343
Issue date
May 7, 2024
ZHUHAI PANTUM ELECTRONICS CO., LTD.
Chengzhu Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having three terminals electrically connect...
Patent number
11,940,742
Issue date
Mar 26, 2024
Brother Kogyo Kabushiki Kaisha
Masato Sueyasu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a control mode to vibrate a data rec...
Patent number
11,934,112
Issue date
Mar 19, 2024
Ricoh Company, Ltd.
Susumu Miyazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner refill apparatus
Patent number
11,921,443
Issue date
Mar 5, 2024
Hewlett-Packard Development Company, L.P.
Seung il Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, component unit of the image forming appara...
Patent number
11,914,310
Issue date
Feb 27, 2024
Canon Kabushiki Kaisha
Takayuki Namiki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus including developing guide for guiding atta...
Patent number
11,914,323
Issue date
Feb 27, 2024
Brother Kogyo Kabushiki Kaisha
Yasuo Fukamachi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
11,899,392
Issue date
Feb 13, 2024
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including development cartridge having a de...
Patent number
11,899,388
Issue date
Feb 13, 2024
Brother Kogyo Kabushiki Kaisha
Kazuma Hinoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for error handling in the toner refill process
Patent number
11,892,781
Issue date
Feb 6, 2024
Hewlett-Packard Development Company, L.P.
Mok-Hwa Lim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge
Patent number
11,860,568
Issue date
Jan 2, 2024
Brother Kogyo Kabushiki Kaisha
Nao Itabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge including movable shutter provided with protrusion...
Patent number
11,846,896
Issue date
Dec 19, 2023
Brother Kogyo Kabushiki Kaisha
Masaaki Furukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge including a memory mounting portion and image forming app...
Patent number
11,841,675
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Yu Fukasawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including controller capable of determining...
Patent number
11,835,904
Issue date
Dec 5, 2023
Brother Kogyo Kabushiki Kaisha
Tadao Kyotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and system for converting a toner cartridge printer
Patent number
11,829,098
Issue date
Nov 28, 2023
UI Technologies, Inc.
Michael Raymond Josiah
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Consumable chip and control method of consumable chip, consumable m...
Patent number
11,822,263
Issue date
Nov 21, 2023
ZHUHAI PANTUM ELECTRONICS CO., LTD.
Bo Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
11,822,266
Issue date
Nov 21, 2023
Toshiba Tec Kabushiki Kaisha
Tsutomu Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,815,829
Issue date
Nov 14, 2023
Canon Kabushiki Kaisha
Atsushi Oguni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with replenishable toner supply
Patent number
11,796,937
Issue date
Oct 24, 2023
Canon Kabushiki Kaisha
Kazumichi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sealed interconnects
Patent number
11,787,194
Issue date
Oct 17, 2023
Hewlett-Packard Development Company, L.P.
Anthony Donald Studer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus and developing cartridge
Patent number
11,789,378
Issue date
Oct 17, 2023
Canon Kabushiki Kaisha
Yu Fukasawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive member cartridge and process cartridge
Patent number
11,789,403
Issue date
Oct 17, 2023
Canon Kabushiki Kaisha
Jun Miyamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge capable of releasing meshing between gear and...
Patent number
RE49689
Issue date
Oct 10, 2023
Brother Kogyo Kabushiki Kaisha
Nao Itabashi
Information
Patent Grant
Image forming apparatus
Patent number
11,774,880
Issue date
Oct 3, 2023
Canon Kabushiki Kaisha
Atsushi Oguni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Information storage system including a plurality of terminals
Patent number
11,768,448
Issue date
Sep 26, 2023
Ricoh Company, Ltd.
Yasufumi Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drum unit attachable to image forming apparatus and including toner...
Patent number
11,762,311
Issue date
Sep 19, 2023
Brother Kogyo Kabushiki Kaisha
Masaaki Wakizaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrical connector assembly for an image forming device
Patent number
11,762,327
Issue date
Sep 19, 2023
Lexmark International, Inc.
Virgil Johnson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer storage container to reduce the number of molds and image...
Patent number
11,762,313
Issue date
Sep 19, 2023
Kyocera Document Solutions Inc.
Yuri Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR ERROR HANDLING IN THE TONER REFILL PROCESS
Publication number
20240142892
Publication date
May 2, 2024
Hewlett-Packard Development Company, L.P.
Mok-Hwa LIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE INCLUDING DEVELOPING CARTRIDGE HAVING DEVELOPING...
Publication number
20240111239
Publication date
Apr 4, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Yasuo FUKAMACHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MANAGEMENT SYSTEM, METHOD, IMAGE-FORMING APPARATUS, AND SERVER APPA...
Publication number
20240094672
Publication date
Mar 21, 2024
Canon Kabushiki Kaisha
MAREHIKO HIRAJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHYSICAL INDICATORS OF PRINT MATERIAL REFILL CONTAINERS
Publication number
20240094670
Publication date
Mar 21, 2024
Hewlett-Packard Development Company, L.P.
Gabriel Scott MCDANIEL
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...
Publication number
20240061373
Publication date
Feb 22, 2024
Canon Kabushiki Kaisha
Yu Fukasawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESETTING PRINTING DEVICE CONSUMABLE ITEM REMAINING LIFE
Publication number
20240051306
Publication date
Feb 15, 2024
Hewlett-Packard Development Company, L.P.
Paul L. Jeran
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING SYSTEM
Publication number
20240045360
Publication date
Feb 8, 2024
Canon Kabushiki Kaisha
TARO HANAZATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING CONTROLLER CAPABLE OF DETERMINING...
Publication number
20240045362
Publication date
Feb 8, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Tadao KYOTANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE
Publication number
20240036498
Publication date
Feb 1, 2024
Toshiba Tec Kabushiki Kaisha
Tsutomu SATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS PERFORMING REWRITING PROCESS TO REWRITE IDE...
Publication number
20240027935
Publication date
Jan 25, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SUZUKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DEVELOPING CARTRIDGE
Publication number
20240027952
Publication date
Jan 25, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Nao Itabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER
Publication number
20240027954
Publication date
Jan 25, 2024
UI Technologies, Inc.
Michael Raymond Josiah
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE AND DRUM CARTRIDGE
Publication number
20240012345
Publication date
Jan 11, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Saya MINOSHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY R...
Publication number
20240004327
Publication date
Jan 4, 2024
RICOH COMPANY, LTD.
Yuji Ieiri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE
Publication number
20230418182
Publication date
Dec 28, 2023
Canon Kabushiki Kaisha
Yu Fukasawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INFORMATION STORAGE SYSTEM INCLUDING A PLURALITY OF TERMINALS
Publication number
20230418181
Publication date
Dec 28, 2023
RICOH COMPANY, LTD.
Yasufumi TAKAHASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230408950
Publication date
Dec 21, 2023
Canon Kabushiki Kaisha
KAZUAKI NOGAMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PRINTING APPARATUS AND PRINTING APPARATUS WITH CONSUMABLE ITEM
Publication number
20230382121
Publication date
Nov 30, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Masahiro HAYASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS AND PRINTING APPARATUS WITH CONSUMABLE ITEM
Publication number
20230384727
Publication date
Nov 30, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Masahiro HAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image Forming Apparatus, Color Misregistration Correction Method, A...
Publication number
20230375954
Publication date
Nov 23, 2023
Konica Minolta, Inc.
Shota IGO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
AUTHENTICATION USING ANALOG SIGNAL CHALLENGE
Publication number
20230367864
Publication date
Nov 16, 2023
Lexmark International, Inc.
JAMES HOWARD ELLIS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVELOPING CARTRIDGE CAPABLE OF REDUCING SIZE OF IMAGE FORMING APPA...
Publication number
20230367240
Publication date
Nov 16, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Nao Itabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVELOPING GUIDE FOR GUIDING ATTA...
Publication number
20230367259
Publication date
Nov 16, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yasuo FUKAMACHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
AUTHENTICATION USING ANALOG SIGNAL CHALLENGE
Publication number
20230367863
Publication date
Nov 16, 2023
Lexmark International, Inc.
JAMES HOWARD ELLIS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTHENTICATION USING ANALOG SIGNAL CHALLENGE
Publication number
20230367866
Publication date
Nov 16, 2023
Lexmark International, Inc.
JAMES HOWARD ELLIS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTHENTICATION USING ANALOG SIGNAL CHALLENGE
Publication number
20230367865
Publication date
Nov 16, 2023
Lexmark International, Inc.
JAMES HOWARD ELLIS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONSUMABLE CHIP, CONSUMABLE AND COMMUNICATION METHOD
Publication number
20230359136
Publication date
Nov 9, 2023
ZHUHAI PANTUM ELECTRONICS CO., LTD.
Chengzhu YU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PRINTING DEVICE AND CONTROL METHOD OF THE SAME
Publication number
20230333499
Publication date
Oct 19, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING MOVABLE HOLDER FOR HOLDING ELECTRICA...
Publication number
20230333498
Publication date
Oct 19, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Shinya KUSUDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20230333509
Publication date
Oct 19, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY