Electronically readable memory

Industry

CPC
G03G21/1878

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00

Current Industry

G03G21/1878Electronically readable memory

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for error handling in the toner refill process
- Patent number 12,181,805
- Issue date Dec 31, 2024
- Hewlett-Packard Development Company, L.P.
- Mok-Hwa Lim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 12,158,722
- Issue date Dec 3, 2024
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply contaner and mounting unit
- Patent number 12,130,568
- Issue date Oct 29, 2024
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge having drum cartridge and developing cartridge in...
- Patent number 12,085,891
- Issue date Sep 10, 2024
- Brother Kogyo Kabushiki Kaisha
- Koji Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge
- Patent number 11,982,973
- Issue date May 14, 2024
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of controlling extension of use of...
- Patent number 11,934,144
- Issue date Mar 19, 2024
- Brother Kogyo Kabushiki Kaisha
- Tadao Kyotani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge unit
- Patent number 11,927,913
- Issue date Mar 12, 2024
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- 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
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
- Patent number 11,841,674
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system with covered accommodating portion for a cable...
- Patent number 11,835,911
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Osamu Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum cartridge and image forming apparatus
- Patent number 11,829,099
- Issue date Nov 28, 2023
- Brother Kogyo Kabushiki Kaisha
- Tomoyasu Yabuki
- 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
Image forming apparatus
- Patent number 11,789,393
- Issue date Oct 17, 2023
- Canon Kabushiki Kaisha
- Takahiro Nakase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus that controls regulation unit
- Patent number 11,762,329
- Issue date Sep 19, 2023
- Canon Kabushiki Kaisha
- Yoshiteru Kaida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, method, and computer-readable medium for p...
- Patent number 11,762,332
- Issue date Sep 19, 2023
- Brother Kogyo Kabushiki Kaisha
- Toshinori Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 11,733,644
- Issue date Aug 22, 2023
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method to prevent cloning of electronic components using public key...
- Patent number 11,716,317
- Issue date Aug 1, 2023
- STMicroelectronics, Inc.
- Sean Newton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and method for controlling image forming ap...
- Patent number 11,709,452
- Issue date Jul 25, 2023
- Canon Kabushiki Kaisha
- Hiroshi Funaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transform map at printer cartridge
- Patent number 11,697,287
- Issue date Jul 11, 2023
- Hewlett-Packard Develooment Company L.P.
- Stephen J. Nichols
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replaceable unit and apparatus to which the replaceable unit is att...
- Patent number 11,693,730
- Issue date Jul 4, 2023
- Canon Kabushiki Kaisha
- Naoki Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drum cartridge including electrical contact surface positioned at o...
- Patent number 11,687,030
- Issue date Jun 27, 2023
- Brother Kogyo Kabushiki Kaisha
- Koji Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus rewriting usage status information to infor...
- Patent number 11,681,253
- Issue date Jun 20, 2023
- Brother Kogyo Kabushiki Kaisha
- Tadao Kyotani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including toner cartridge having toner memo...
- Patent number 11,579,542
- Issue date Feb 14, 2023
- Brother Kogyo Kabushiki Kaisha
- Tadao Kyotani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge including a memory mounting portion and image forming app...
- Patent number 11,579,565
- Issue date Feb 14, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus performing rewriting process to rewrite ide...
- Patent number 11,573,505
- Issue date Feb 7, 2023
- Brother Kogyo Kabushiki Kaisha
- Takashi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for determining the connection status of a toner refill device
- Patent number 11,537,063
- Issue date Dec 27, 2022
- Hewlett-Packard Development Company, L.P.
- Jin Woo Noh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that controls regulation unit to prevent or...
- Patent number 11,520,283
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Yoshiteru Kaida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus including drum cartridge having memory stor...
- Patent number 11,513,470
- Issue date Nov 29, 2022
- Brother Kogyo Kabushiki Kaisha
- Takashi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER SUPPLY CONTANER AND MOUNTING UNIT
- Publication number 20250013168
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- YUKIO KUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240393740
- Publication date Nov 28, 2024
- Zhuhai Ninestar Information Technology Co., Ltd
- Hao YANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240385570
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- NORIYUKI KOMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
- Publication number 20240345538
- Publication date Oct 17, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Koji ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240264563
- Publication date Aug 8, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE UNIT
- Publication number 20240176287
- Publication date May 30, 2024
- Canon Kabushiki Kaisha
- Noriyuki KOMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
DRUM CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240118656
- Publication date Apr 11, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoyasu YABUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM CARTRIDGE INCLUDING FIRST MEMORY HAVING FIRST ELECTRICAL CONTA...
- Publication number 20240103430
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE INCLUDING DRUM CARTRIDGE HAVING FIRST HOLDER, DEV...
- Publication number 20240103431
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240085851
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Daisuke Abe
- 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
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
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20230350339
- Publication date Nov 2, 2023
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
- Publication number 20230280690
- Publication date Sep 7, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Koji ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...
- Publication number 20230168625
- Publication date Jun 1, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230112483
- Publication date Apr 13, 2023
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND MANUFACTURING METHOD OF CARTRIDGE
- Publication number 20230109744
- Publication date Apr 13, 2023
- Canon Kabushiki Kaisha
- Akira Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230048843
- Publication date Feb 16, 2023
- Canon Kabushiki Kaisha
- Takahiro Nakase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING AP...
- Publication number 20230018207
- Publication date Jan 19, 2023
- Canon Kabushiki Kaisha
- Hiroshi Funaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT CONTROLS REGULATION UNIT
- Publication number 20230015778
- Publication date Jan 19, 2023
- Canon Kabushiki Kaisha
- Yoshiteru Kaida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS PERFORMING REWRITING PROCESS TO REWRITE IDE...
- Publication number 20220342346
- Publication date Oct 27, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Takashi SUZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING SYSTEM WITH COVERED ACCOMMODATING PORTION FOR A CABLE...
- Publication number 20220326650
- Publication date Oct 13, 2022
- Canon Kabushiki Kaisha
- Osamu SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF CONTROLLING EXTENSION OF USE OF...
- Publication number 20220276605
- Publication date Sep 1, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Tadao KYOTANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
- Publication number 20220229394
- Publication date Jul 21, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Koji ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFORM MAP AT PRINTER CARTRIDGE
- Publication number 20220169031
- Publication date Jun 2, 2022
- Hewlett-Packard Development Company, L.P.
- Stephen J. Nichols
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, METHOD, AND COMPUTER-READABLE MEDIUM FOR P...
- Publication number 20220128947
- Publication date Apr 28, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Toshinori ARAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE UNIT
- Publication number 20220107604
- Publication date Apr 7, 2022
- Canon Kabushiki Kaisha
- Noriyuki KOMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20220075313
- Publication date Mar 10, 2022
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220026846
- Publication date Jan 27, 2022
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Electronically readable memory

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for error handling in the toner refill process

Cartridge and image forming apparatus

Toner supply contaner and mounting unit

Process cartridge having drum cartridge and developing cartridge in...

Developing cartridge

Image forming apparatus capable of controlling extension of use of...

Cartridge unit

Image forming apparatus including development cartridge having a de...

Method for error handling in the toner refill process

Cartridge including a memory mounting portion and image forming app...

Image forming apparatus

Image forming system with covered accommodating portion for a cable...

Drum cartridge and image forming apparatus

Image forming apparatus with replenishable toner supply

Image forming apparatus

Image forming apparatus that controls regulation unit

Image forming apparatus, method, and computer-readable medium for p...

Cartridge and image forming apparatus

Method to prevent cloning of electronic components using public key...

Image forming apparatus and method for controlling image forming ap...

Transform map at printer cartridge

Replaceable unit and apparatus to which the replaceable unit is att...

Drum cartridge including electrical contact surface positioned at o...

Image forming apparatus rewriting usage status information to infor...

Image forming apparatus including toner cartridge having toner memo...

Cartridge including a memory mounting portion and image forming app...

Image forming apparatus performing rewriting process to rewrite ide...

Method for determining the connection status of a toner refill device

Image forming apparatus that controls regulation unit to prevent or...

Image-forming apparatus including drum cartridge having memory stor...

Patents Applicationslast 30 patents

TONER SUPPLY CONTANER AND MOUNTING UNIT

DEVELOPING CARTRIDGE

CARTRIDGE AND IMAGE FORMING APPARATUS

DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...

DEVELOPING CARTRIDGE

CARTRIDGE UNIT

METHOD FOR ERROR HANDLING IN THE TONER REFILL PROCESS

DRUM CARTRIDGE AND IMAGE FORMING APPARATUS

DRUM CARTRIDGE INCLUDING FIRST MEMORY HAVING FIRST ELECTRICAL CONTA...

PROCESS CARTRIDGE INCLUDING DRUM CARTRIDGE HAVING FIRST HOLDER, DEV...

IMAGE FORMING APPARATUS

CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...

IMAGE FORMING APPARATUS PERFORMING REWRITING PROCESS TO REWRITE IDE...

CARTRIDGE AND IMAGE FORMING APPARATUS

DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...

CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...

IMAGE FORMING APPARATUS

CARTRIDGE AND MANUFACTURING METHOD OF CARTRIDGE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING AP...

IMAGE FORMING APPARATUS THAT CONTROLS REGULATION UNIT

IMAGE FORMING APPARATUS PERFORMING REWRITING PROCESS TO REWRITE IDE...

IMAGE FORMING SYSTEM WITH COVERED ACCOMMODATING PORTION FOR A CABLE...

IMAGE FORMING APPARATUS CAPABLE OF CONTROLLING EXTENSION OF USE OF...

DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...

TRANSFORM MAP AT PRINTER CARTRIDGE

IMAGE FORMING APPARATUS, METHOD, AND COMPUTER-READABLE MEDIUM FOR P...

CARTRIDGE UNIT

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS