Manual connection of one of the apparatus other than by putting a telephone off-hook

Industry

CPC
H04N1/32752

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Parent Industries

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

Current Industry

H04N1/32752Manual connection of one of the apparatus other than by putting a telephone off-hook

Industries

Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus, non-transitory computer readable medium, t...
- Patent number 10,666,832
- Issue date May 26, 2020
- Fuji Xerox Co., Ltd.
- Miki Onitsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Communication apparatus using telephone line
- Patent number 6,163,600
- Issue date Dec 19, 2000
- Sharp Kabushiki Kaisha
- Hideki Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image communication apparatus capable of switching line to external...
- Patent number 5,892,815
- Issue date Apr 6, 1999
- Canon Kabushiki Kaisha
- Takehiro Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile/voice phone combined device producing DTMF oscillation so...
- Patent number 5,850,431
- Issue date Dec 15, 1998
- Brother Kogyo Kabushiki Kaisha
- Tatsuya Satou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual telephone apparatus
- Patent number 5,850,251
- Issue date Dec 15, 1998
- Canon Kabushiki Kaisha
- Shinji Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile device with user-friendly automatic receive mode
- Patent number 5,815,285
- Issue date Sep 29, 1998
- Hewlett-Packard Company
- Melissa L. Monty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual telephone apparatus
- Patent number 5,610,975
- Issue date Mar 11, 1997
- Canon Kabushiki Kaisha
- Shinji Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission over a communication line
- Patent number 5,596,629
- Issue date Jan 21, 1997
- Canon Kabushiki Kaisha
- Takehiro Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Videotex facsimile machine
- Patent number 5,471,317
- Issue date Nov 28, 1995
- Societe d'Applications Generales d'Electricite et de Mecanique Sagem
- Philippe Charbonnier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Externally attached handset of an end terminal used for mobile comm...
- Patent number 5,452,474
- Issue date Sep 19, 1995
- Ricoh Company, Ltd.
- Tetsuya Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Off-hook detection and soft line seizure for telephone line sharing...
- Patent number 5,392,334
- Issue date Feb 21, 1995
- Intel Corporation
- Barry O'Mahony
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image telecommunication apparatus
- Patent number 5,337,349
- Issue date Aug 9, 1994
- Matsushita Graphic Communication Systems, Inc.
- Ikuko Furohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile facsimile telecommunications system capable of automatically...
- Patent number 5,263,078
- Issue date Nov 16, 1993
- Oki Electric Industry Co., Ltd.
- Cuisei Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus connected to other communication terminals
- Patent number 5,222,126
- Issue date Jun 22, 1993
- Canon Kabushiki Kaisha
- Tsutomu Nishino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling facsimile apparatus in response t...
- Patent number 5,077,786
- Issue date Dec 31, 1991
- Hashimoto Corporation
- Kazuo Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image communication system having improved line control
- Patent number 5,020,096
- Issue date May 28, 1991
- Canon Kabushiki Kaisha
- Kenzo Sakakibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone line priority sharing device
- Patent number 5,003,581
- Issue date Mar 26, 1991
- John P. Pittard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling facsimile apparatus in response t...
- Patent number 4,974,253
- Issue date Nov 27, 1990
- Hashimoto Corporation
- Kazuo Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching control apparatus for a communication terminal having a v...
- Patent number 4,939,772
- Issue date Jul 3, 1990
- Let's Corporation
- Tadashi Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Data communication apparatus
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- Issue date Feb 13, 1990
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- Shingo Yamaguchi
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Information Patent Grant
Facsimile interface device for land-mobile telephones
- Patent number 4,881,129
- Issue date Nov 14, 1989
- Keihin Co., Ltd.
- Yasuhiro Mitsuhashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3824334
- Patent number 3,824,334
- Issue date Jul 16, 1974
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMITTING APPARATUS, IMAGE READING APPARATUS, TRANSMITTING METHO...
- Publication number 20180048784
- Publication date Feb 15, 2018
- FUJI XEROX CO., LTD
- Miki ONITSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Manual connection of one of the apparatus other than by putting a telephone off-hook

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image reading apparatus, non-transitory computer readable medium, t...

Communication apparatus using telephone line

Image communication apparatus capable of switching line to external...

Facsimile/voice phone combined device producing DTMF oscillation so...

Visual telephone apparatus

Facsimile device with user-friendly automatic receive mode

Visual telephone apparatus

Data transmission over a communication line

Videotex facsimile machine

Externally attached handset of an end terminal used for mobile comm...

Off-hook detection and soft line seizure for telephone line sharing...

Image telecommunication apparatus

Mobile facsimile telecommunications system capable of automatically...

Communication apparatus connected to other communication terminals

System and method for controlling facsimile apparatus in response t...

Image communication system having improved line control

Telephone line priority sharing device

System and method for controlling facsimile apparatus in response t...

Switching control apparatus for a communication terminal having a v...

Data communication apparatus

Facsimile interface device for land-mobile telephones

3824334

Patents Applicationslast 30 patents

TRANSMITTING APPARATUS, IMAGE READING APPARATUS, TRANSMITTING METHO...