Circuit arrangements for indirect selecting controlled by common circuits

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H04Q3/42

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HELECTRICITY H04Electric communication H04QSELECTING H04Q3/00Selecting arrangements

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H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits

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Patents Grantslast 30 patents

Information Patent Grant
Voltage monitoring circuit and voltage monitoring method
- Patent number 10,021,242
- Issue date Jul 10, 2018
- INVENTEC (PUDONG) TECHNOLOGY CORPORATION
- Lei Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3×3 Butler matrix and 5×6 Butler matrix
- Patent number 9,941,587
- Issue date Apr 10, 2018
- GUANGDONG BROADRADIO COMMUNICATION TECHNOLOGY CO., LTD.
- Biqun Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for platform-independent VoIP dial plan design, v...
- Patent number 8,885,636
- Issue date Nov 11, 2014
- International Business Machines Corporation
- Bernard A. Grunwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing in country phone numbers and rou...
- Patent number 7,899,159
- Issue date Mar 1, 2011
- AT&T Intellectual Property II, L.P.
- Marian Croak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber circuit
- Patent number 7,127,060
- Issue date Oct 24, 2006
- NEC Corporation
- Hideki Kikui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Procedure for determining register recall filtering times in a tele...
- Patent number 6,671,282
- Issue date Dec 30, 2003
- Nokia Corporation
- Kari Haapalehto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for connecting subscribers of a telecommunication...
- Patent number 6,594,353
- Issue date Jul 15, 2003
- Siemens Aktiengesellschaft
- Josef Weinhappl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for detecting the state of dialing a codenumber
- Patent number 6,195,427
- Issue date Feb 27, 2001
- Telefonaktiebolaget LM Ericsson (publ)
- Flemming Hansen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fully flexible routing service for an advanced intelligent network
- Patent number 6,075,854
- Issue date Jun 13, 2000
- Alcatel USA Sourcing, L.P.
- Jeffrey D. Copley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for the legitimacy check of call numbers of calls incoming a...
- Patent number 6,069,942
- Issue date May 30, 2000
- Siemens Aktiengesellschaft
- Siegfried Spahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of routing universal international free telephone phone numbers
- Patent number 6,052,457
- Issue date Apr 18, 2000
- AT&T Corp.
- Kathryn M. Abdelaal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digit parsing for a flexible dial plan capability in a telecommunic...
- Patent number 5,887,058
- Issue date Mar 23, 1999
- Alcatel USA Sourcing, L.P.
- Ramesh Kammath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for storing analysis data in a telephone exchange
- Patent number 5,878,125
- Issue date Mar 2, 1999
- Nokia Telecommunications Oy
- Philip Ginzboorg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatic speech recognition in telephony
- Patent number 5,822,727
- Issue date Oct 13, 1998
- AT&T Corp.
- Roger Borgan Garberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
On-line training of an automated-dialing directory
- Patent number 5,802,149
- Issue date Sep 1, 1998
- Lucent Technologies Inc.
- Thomas C. Hanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of caller ID information
- Patent number 5,787,159
- Issue date Jul 28, 1998
- Chris Hamilton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and apparatus for generating within the premises a dial tone...
- Patent number 5,781,625
- Issue date Jul 14, 1998
- Lucent Technologies, Inc.
- Theodore Sizer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exchange service starting system
- Patent number 5,774,538
- Issue date Jun 30, 1998
- Fujitsu Limited
- Hirofumi Onishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call selecting apparatus for preferentially connecting emergency me...
- Patent number 5,734,698
- Issue date Mar 31, 1998
- Miyoshi & Miyoshi
- Tetsuo Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatic speech recognition of arbitrary spoken words
- Patent number 5,724,481
- Issue date Mar 3, 1998
- Lucent Technologies Inc.
- Roger Borgan Garberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Telephone exchange network using telephone exchanges with speech re...
- Patent number 5,675,632
- Issue date Oct 7, 1997
- Hitachi, Ltd.
- Toshiyuki Odaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for transparent telephony utilizing speech-bas...
- Patent number 5,594,784
- Issue date Jan 14, 1997
- Southwestern Bell Technology Resources, Inc.
- George A. Velius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice directed communications system employing shared subscriber id...
- Patent number 5,566,229
- Issue date Oct 15, 1996
- AT&T
- Michael M. Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and method with service execution according...
- Patent number 5,526,423
- Issue date Jun 11, 1996
- Canon Kabushiki Kaisha
- Masatomo Ohuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network-accessible intelligent telephone service
- Patent number 5,509,060
- Issue date Apr 16, 1996
- AT&T Corp.
- Steven A. Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications service access arrangement
- Patent number 5,502,763
- Issue date Mar 26, 1996
- AT&T Corp.
- Henry T. Brendzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice telephone dialing architecture
- Patent number 5,479,489
- Issue date Dec 26, 1995
- AT&T Corp.
- Stephen A. O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting whether a telephone line has been disconnected
- Patent number 5,450,485
- Issue date Sep 12, 1995
- Dialogic Corporation
- Chris A. Hamilton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic signaling-type indicator for use in subsequent interactiv...
- Patent number 5,416,835
- Issue date May 16, 1995
- AT&T Corp.
- Dooyong Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic telephone line monitoring and selection apparatus and method
- Patent number 5,392,341
- Issue date Feb 21, 1995
- Charles L. Wilkinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK DEVICE
- Publication number 20130344922
- Publication date Dec 26, 2013
- NTT DoCoMo, Inc.
- Hiroto Tooyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PLATFORM-INDEPENDENT VOIP DIAL PLAN DESIGN, V...
- Publication number 20110051715
- Publication date Mar 3, 2011
- International Business Machines Corporation
- Bernard A. Grunwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subscriber unit redundant system and subscriber unit redundant method
- Publication number 20050201410
- Publication date Sep 15, 2005
- NEC Corporation
- Minoru Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Circuit arrangements for indirect selecting controlled by common circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Voltage monitoring circuit and voltage monitoring method

3×3 Butler matrix and 5×6 Butler matrix

Method and system for platform-independent VoIP dial plan design, v...

Method and apparatus for providing in country phone numbers and rou...

Subscriber circuit

Procedure for determining register recall filtering times in a tele...

Method and system for connecting subscribers of a telecommunication...

Method and system for detecting the state of dialing a codenumber

Fully flexible routing service for an advanced intelligent network

Method for the legitimacy check of call numbers of calls incoming a...

Method of routing universal international free telephone phone numbers

Digit parsing for a flexible dial plan capability in a telecommunic...

Method for storing analysis data in a telephone exchange

Method for automatic speech recognition in telephony

On-line training of an automated-dialing directory

Use of caller ID information

System and apparatus for generating within the premises a dial tone...

Exchange service starting system

Call selecting apparatus for preferentially connecting emergency me...

Method for automatic speech recognition of arbitrary spoken words

Telephone exchange network using telephone exchanges with speech re...

Apparatus and method for transparent telephony utilizing speech-bas...

Voice directed communications system employing shared subscriber id...

Communication apparatus and method with service execution according...

Network-accessible intelligent telephone service

Telecommunications service access arrangement

Voice telephone dialing architecture

Detecting whether a telephone line has been disconnected

Automatic signaling-type indicator for use in subsequent interactiv...

Automatic telephone line monitoring and selection apparatus and method

Patents Applicationslast 30 patents

NETWORK DEVICE

METHOD AND SYSTEM FOR PLATFORM-INDEPENDENT VOIP DIAL PLAN DESIGN, V...

Subscriber unit redundant system and subscriber unit redundant method