a loop current

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H04N1/3273

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

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H04N1/3273a loop current

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, information processing system, an...
- Patent number 11,659,127
- Issue date May 23, 2023
- Ricoh Company, Ltd.
- Tadashi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus with a simulation mode and non-tra...
- Patent number 11,343,404
- Issue date May 24, 2022
- FUJIFILM Business Innovation Corp.
- Nobumi Kusano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus, state control method, and non-transitory c...
- Patent number 11,102,373
- Issue date Aug 24, 2021
- Ricoh Company, Ltd.
- Yuji Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming system for communicating with mobile terminal and set...
- Patent number 10,841,447
- Issue date Nov 17, 2020
- Kyocera Document Solutions Inc.
- Isaac Judd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming system for communicating with mobile terminal and set...
- Patent number 10,841,448
- Issue date Nov 17, 2020
- Kyocera Document Solutions Inc.
- Isaac Judd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus having direct wireless communication function, c...
- Patent number 10,523,841
- Issue date Dec 31, 2019
- Canon Kabushiki Kaisha
- Go Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management system, image forming apparatus, management server, and...
- Patent number 10,367,969
- Issue date Jul 30, 2019
- Kyocera Document Solutions Inc.
- Atsushi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile communication device, line disconnection judgment method...
- Patent number 10,341,526
- Issue date Jul 2, 2019
- Konica Minolta, Inc.
- Yukio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus, method of controlling facsimile apparatus, and...
- Patent number 9,813,583
- Issue date Nov 7, 2017
- Canon Kabushiki Kaisha
- Shigeo Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus having direct wireless communication function, c...
- Patent number 9,742,956
- Issue date Aug 22, 2017
- Canon Kabushiki Kaisha
- Go Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device suppressing occurrence of communication distur...
- Patent number 9,699,350
- Issue date Jul 4, 2017
- KYOCERA Document Solutions Inc.
- Hiroyuki Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating apparatus, control method therefor, and storage mediu...
- Patent number 9,264,576
- Issue date Feb 16, 2016
- Canon Kabushiki Kaisha
- Naoto Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile, method of controlling the same and image forming apparat...
- Patent number 9,247,102
- Issue date Jan 26, 2016
- Samsung Electronics Co., Ltd.
- Jeong Baek Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robustness improvement for bandwidth communication system
- Patent number 8,855,220
- Issue date Oct 7, 2014
- Intellectual Ventures Fund 83 LLC
- William L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal adapted to direct dial-in service and method...
- Patent number 8,755,498
- Issue date Jun 17, 2014
- Sharp Kabushiki Kaisha
- Makoto Nakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Improper connection determination method and communication apparatus
- Patent number 8,644,456
- Issue date Feb 4, 2014
- Brother Kogyo Kabushiki Kaisha
- Jyunji Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call interceptor
- Patent number 8,515,034
- Issue date Aug 20, 2013
- Kenneth Mcfeeters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number 8,488,206
- Issue date Jul 16, 2013
- Brother Kogyo Kabushiki Kaisha
- Susumu Chida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robustness improvement for bandwidth limited communication system
- Patent number 8,085,836
- Issue date Dec 27, 2011
- Eastman Kodak Company
- William L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile device
- Patent number 7,787,156
- Issue date Aug 31, 2010
- Brother Kogyo Kabushiki Kaisha
- Tomohiro Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number 7,782,494
- Issue date Aug 24, 2010
- Brother Kogyo Kabushiki Kaisha
- Susumu Chida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for validation of facsimile communication
- Patent number 7,688,956
- Issue date Mar 30, 2010
- Lexmark International, Inc.
- Duane E. Norris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for CNG detection with call waiting
- Patent number 7,184,537
- Issue date Feb 27, 2007
- Command Communications, Inc.
- William C. McClure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet facsimile communication system and internet facsimile comm...
- Patent number 7,181,514
- Issue date Feb 20, 2007
- Canon Kabushiki Kaisha
- Hitoshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system and method for automatically interfacing with commun...
- Patent number 7,145,992
- Issue date Dec 5, 2006
- Ricoh Company, Ltd.
- Noriaki Orikasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for maintaining synchronized data transfer using...
- Patent number 7,082,479
- Issue date Jul 25, 2006
- Eastman Kodak Company
- William L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus
- Patent number 7,075,682
- Issue date Jul 11, 2006
- Oki Data Corporation
- Hiroshi Eguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system and method for automatically interfacing with commun...
- Patent number 6,754,319
- Issue date Jun 22, 2004
- Ricoh Company, Ltd.
- Noriaki Orikasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile allowing correct registration of telephone number
- Patent number 6,721,071
- Issue date Apr 13, 2004
- Minolta Co., Ltd.
- Tomoko Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speech detection device for detecting a speech signal in an input s...
- Patent number 6,654,450
- Issue date Nov 25, 2003
- Sagem SA
- Othmar Aigner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AN...
- Publication number 20210168262
- Publication date Jun 3, 2021
- Tadashi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, IMAGE COMMUNICATION DEVICE, AND COMMUNICATION METHOD OF IMA...
- Publication number 20210099608
- Publication date Apr 1, 2021
- Sharp Kabushiki Kaisha
- SHO KAMIHISA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS, STATE CONTROL METHOD, AND NON-TRANSITORY C...
- Publication number 20200084336
- Publication date Mar 12, 2020
- RICOH COMPANY, LTD.
- YUJI TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READAB...
- Publication number 20200007708
- Publication date Jan 2, 2020
- FUJI XEROX CO., LTD
- Nobumi Kusano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Management System, Image Forming Apparatus, Management Server, and...
- Publication number 20190098169
- Publication date Mar 28, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Atsushi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20180288257
- Publication date Oct 4, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Isaac JUDD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20180288258
- Publication date Oct 4, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Isaac JUDD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACSIMILE COMMUNICATION DEVICE, LINE DISCONNECTION JUDGMENT METHOD...
- Publication number 20180124275
- Publication date May 3, 2018
- Konica Minolta, Inc.
- Yukio WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING APPARATUS HAVING DIRECT WIRELESS COMMUNICATION FUNCTION, C...
- Publication number 20170310847
- Publication date Oct 26, 2017
- Canon Kabushiki Kaisha
- Go Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE SUPPRESSING OCCURRENCE OF COMMUNICATION DISTUR...
- Publication number 20170064136
- Publication date Mar 2, 2017
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hiroyuki Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACSIMILE APPARATUS, METHOD OF CONTROLLING FACSIMILE APPARATUS, AND...
- Publication number 20160360064
- Publication date Dec 8, 2016
- Canon Kabushiki Kaisha
- Shigeo Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING APPARATUS HAVING DIRECT WIRELESS COMMUNICATION FUNCTION, C...
- Publication number 20160028918
- Publication date Jan 28, 2016
- Canon Kabushiki Kaisha
- Go Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIU...
- Publication number 20150256711
- Publication date Sep 10, 2015
- Canon Kabushiki Kaisha
- Naoto Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACSIMILE, METHOD OF CONTROLLING THE SAME AND IMAGE FORMING APPARAT...
- Publication number 20140333973
- Publication date Nov 13, 2014
- Samsung Electronics Co., Ltd.
- Jeong Baek LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUSTNESS IMPROVEMENT FOR BANDWIDTH COMMUNICATION SYSTEM
- Publication number 20120017007
- Publication date Jan 19, 2012
- William L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL INTERCEPTOR
- Publication number 20120008759
- Publication date Jan 12, 2012
- Kenneth Mcfeeters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Improper Connection Determination Method and Communication Apparatus
- Publication number 20100303212
- Publication date Dec 2, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Jyunji MAEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication device
- Publication number 20100284042
- Publication date Nov 11, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Susumu Chida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION TERMINAL ADAPTED TO DIRECT DIAL-IN SERVICE AND METHOD...
- Publication number 20100118339
- Publication date May 13, 2010
- MAKOTO NAKABAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Terminal Device, Communication Method, and Communicat...
- Publication number 20070165652
- Publication date Jul 19, 2007
- Murata Kikai Kabushiki Kaisha
- Osamu Kimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for routing internet telephone calls based upo...
- Publication number 20070153776
- Publication date Jul 5, 2007
- Gigo K. Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERNET FACSIMILE COMMUNICATION SYSTEM AND INTERNET FACSIMILE COMM...
- Publication number 20070127083
- Publication date Jun 7, 2007
- Canon Kabushiki Kaisha
- Hitoshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Facsimile device
- Publication number 20060215229
- Publication date Sep 28, 2006
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomohiro Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUSTNESS IMPROVEMENT FOR BANDWIDTH LIMITED COMMUNICATION SYSTEM
- Publication number 20060209713
- Publication date Sep 21, 2006
- Eastman Kodak Company
- William L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone system in multi-function products and method and medium f...
- Publication number 20060002531
- Publication date Jan 5, 2006
- Samsung Electronics Co., Ltd.
- Eog-Kyu Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for validation of facsimile communication
- Publication number 20050286072
- Publication date Dec 29, 2005
- Duane E. Norris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for CNG detection with call waiting
- Publication number 20050271197
- Publication date Dec 8, 2005
- William C. McClure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-functional printer device
- Publication number 20050146754
- Publication date Jul 7, 2005
- Jonathan Firooz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-functional printer device
- Publication number 20050146743
- Publication date Jul 7, 2005
- Jonathan Firooz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system and method for automatically interfacing with commun...
- Publication number 20040136512
- Publication date Jul 15, 2004
- Noriaki Orikasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

a loop current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information processing apparatus, information processing system, an...

Information processing apparatus with a simulation mode and non-tra...

Image forming apparatus, state control method, and non-transitory c...

Image forming system for communicating with mobile terminal and set...

Image forming system for communicating with mobile terminal and set...

Printing apparatus having direct wireless communication function, c...

Management system, image forming apparatus, management server, and...

Facsimile communication device, line disconnection judgment method...

Facsimile apparatus, method of controlling facsimile apparatus, and...

Printing apparatus having direct wireless communication function, c...

Communication device suppressing occurrence of communication distur...

Communicating apparatus, control method therefor, and storage mediu...

Facsimile, method of controlling the same and image forming apparat...

Robustness improvement for bandwidth communication system

Communication terminal adapted to direct dial-in service and method...

Improper connection determination method and communication apparatus

Call interceptor

Communication device

Robustness improvement for bandwidth limited communication system

Facsimile device

Communication device

Method and apparatus for validation of facsimile communication

Apparatus and method for CNG detection with call waiting

Internet facsimile communication system and internet facsimile comm...

Network system and method for automatically interfacing with commun...

System and method for maintaining synchronized data transfer using...

Facsimile apparatus

Network system and method for automatically interfacing with commun...

Facsimile allowing correct registration of telephone number

Speech detection device for detecting a speech signal in an input s...

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AN...

SYSTEM, IMAGE COMMUNICATION DEVICE, AND COMMUNICATION METHOD OF IMA...

IMAGE FORMING APPARATUS, STATE CONTROL METHOD, AND NON-TRANSITORY C...

INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READAB...

Management System, Image Forming Apparatus, Management Server, and...

IMAGE FORMING SYSTEM

IMAGE FORMING SYSTEM

FACSIMILE COMMUNICATION DEVICE, LINE DISCONNECTION JUDGMENT METHOD...

PRINTING APPARATUS HAVING DIRECT WIRELESS COMMUNICATION FUNCTION, C...

COMMUNICATION DEVICE SUPPRESSING OCCURRENCE OF COMMUNICATION DISTUR...

FACSIMILE APPARATUS, METHOD OF CONTROLLING FACSIMILE APPARATUS, AND...

PRINTING APPARATUS HAVING DIRECT WIRELESS COMMUNICATION FUNCTION, C...

COMMUNICATING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIU...

FACSIMILE, METHOD OF CONTROLLING THE SAME AND IMAGE FORMING APPARAT...

ROBUSTNESS IMPROVEMENT FOR BANDWIDTH COMMUNICATION SYSTEM

CALL INTERCEPTOR

Improper Connection Determination Method and Communication Apparatus

Communication device

COMMUNICATION TERMINAL ADAPTED TO DIRECT DIAL-IN SERVICE AND METHOD...

Communication Terminal Device, Communication Method, and Communicat...

Method and apparatus for routing internet telephone calls based upo...

INTERNET FACSIMILE COMMUNICATION SYSTEM AND INTERNET FACSIMILE COMM...

Facsimile device

ROBUSTNESS IMPROVEMENT FOR BANDWIDTH LIMITED COMMUNICATION SYSTEM

Telephone system in multi-function products and method and medium f...

Method and apparatus for validation of facsimile communication

Apparatus and method for CNG detection with call waiting

Multi-functional printer device

Multi-functional printer device

Network system and method for automatically interfacing with commun...