Busy signals

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CPC
H04Q2213/13173

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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems

Current Industry

H04Q2213/13173Busy signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method, communication system and communication terminal for the tra...
- Patent number 9,544,441
- Issue date Jan 10, 2017
- Unify GmbH & Co. KG
- Stephan Schaade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, communication system and communication terminal for the tra...
- Patent number 9,088,587
- Issue date Jul 21, 2015
- Unify GmbH & Co. KG
- Stephan Schaade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and process for mass telephony conference call
- Patent number 8,917,633
- Issue date Dec 23, 2014
- Tele-Town Hall, LLC.
- Rodney A. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, communication system, and communication terminal for the tr...
- Patent number 8,843,658
- Issue date Sep 23, 2014
- Siemens Enterprise Communications GmbH & Co. KG
- Stephan Schaade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling a call completion
- Patent number 8,619,964
- Issue date Dec 31, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Alfonso Pisani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for obtaining a status of an authorization device...
- Patent number 8,464,359
- Issue date Jun 11, 2013
- Intellectual Ventures Fund 30, LLC
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and device for managing channel matrix
- Patent number 8,391,125
- Issue date Mar 5, 2013
- Huawei Technologies Co., Ltd.
- Jun Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and process for mass telephony conference call
- Patent number 8,385,526
- Issue date Feb 26, 2013
- Tele-Town Hall, LLC.
- Vladimir Smelyansky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CTI control system
- Patent number 8,228,905
- Issue date Jul 24, 2012
- Fujitsu Limited
- Hisashi Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predictive communication routing scheme using instant messaging pre...
- Patent number 8,223,747
- Issue date Jul 17, 2012
- Yahoo! Inc.
- Madhu Yarlagadda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining telephone status over a network
- Patent number 7,986,770
- Issue date Jul 26, 2011
- Intellectual Ventures Fund 30 LLC
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and process for mass telephony conference call
- Patent number 7,944,861
- Issue date May 17, 2011
- Tele-Town Hall, LLC
- Rodney A. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SIP messages carrying executable computer software code
- Patent number 7,743,149
- Issue date Jun 22, 2010
- Nortel Networks Limited
- Michael O'Doherty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for establishing a call between a calling party a...
- Patent number 7,734,018
- Issue date Jun 8, 2010
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient communication through networks
- Patent number 7,724,879
- Issue date May 25, 2010
- Anip, Inc.
- Alexander Mashinsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for obtaining equipment status data over a network
- Patent number 7,688,952
- Issue date Mar 30, 2010
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated instant messaging, routing and telephone services billin...
- Patent number 7,634,072
- Issue date Dec 15, 2009
- Yahoo! Inc.
- Madhu Yarlagadda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone call processing
- Patent number 7,567,663
- Issue date Jul 28, 2009
- Siemens Aktiengesellschaft
- Michael Doelle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for obtaining equipment status data over a network
- Patent number 7,529,350
- Issue date May 5, 2009
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for determining the status of a telephone in a pa...
- Patent number 7,499,527
- Issue date Mar 3, 2009
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
E911 behavior with GSRM in a wireless communication device
- Patent number 7,463,880
- Issue date Dec 9, 2008
- Kyoćera Wireless Corp.
- Murali Krishna Bandaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for obtaining a status of an authorization device...
- Patent number 7,460,859
- Issue date Dec 2, 2008
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining status of monitoring devices ove...
- Patent number 7,356,128
- Issue date Apr 8, 2008
- Intellectual Ventures Fund 30, LLC
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system communication system message processing based on...
- Patent number 7,298,734
- Issue date Nov 20, 2007
- Qwest Communications International, Inc
- Jafar S. Nabkel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Status monitoring system utilizing an RFID monitoring system
- Patent number 7,280,642
- Issue date Oct 9, 2007
- Intellectual Ventures Fund 30, LLC
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient communication through networks
- Patent number 7,269,247
- Issue date Sep 11, 2007
- Anip, Inc.
- Alexander Mashinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual interaction queuing using internet protocols
- Patent number 7,245,711
- Issue date Jul 17, 2007
- Avaya Technology Corp.
- Michael Margolis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AIN call queuing
- Patent number 7,231,031
- Issue date Jun 12, 2007
- Qwest Communications International Inc.
- John M. Verbil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for switching incoming calls through to subscr...
- Patent number 7,218,716
- Issue date May 15, 2007
- Siemens Aktiengesellschaft
- Bernd Aberer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for call completion on busy subscribers
- Patent number 7,149,299
- Issue date Dec 12, 2006
- Telefonaktiebolaget LM Ericsson (publ)
- Manuel Cardeno Triano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, Communication System and Communication Terminal for the Tra...
- Publication number 20140362851
- Publication date Dec 11, 2014
- Stephan Schaade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and process for mass telephony conference call
- Publication number 20110194465
- Publication date Aug 11, 2011
- TELE-TOWN HALL, LLC
- Rodney A. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controlling a Call Completion
- Publication number 20100296644
- Publication date Nov 25, 2010
- Alfonso Pisani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and process for mass telephony conference call
- Publication number 20100260075
- Publication date Oct 14, 2010
- TELE-TOWN HALL, LLC
- Rodney A. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Communication System, and Communication Terminal for the Tr...
- Publication number 20090031043
- Publication date Jan 29, 2009
- Stephan Schaade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR MANAGING CHANNEL MATRIX
- Publication number 20080317035
- Publication date Dec 25, 2008
- Huawei Technologies Co., Ltd
- Jun Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient communication through networks
- Publication number 20080226054
- Publication date Sep 18, 2008
- ANIP, Inc.
- Alexander Mashinsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING TELEPHONE STATUS OVER A NETWORK
- Publication number 20080137822
- Publication date Jun 12, 2008
- Intellectual Ventures Funds 30 LLC
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
E911 behavior with GSRM in a wireless communication device
- Publication number 20070167146
- Publication date Jul 19, 2007
- Kyocera Wireless Corp
- Murali Krishna Bandaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for obtaining equipment status data over a network
- Publication number 20070124427
- Publication date May 31, 2007
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND PROCESS FOR MASS TELEPHONY CONFERENCE CALL
- Publication number 20070121859
- Publication date May 31, 2007
- Vladimir Smelyansky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for facilitating voice mailbox operations for a m...
- Publication number 20060281443
- Publication date Dec 14, 2006
- Michael Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gateway device, private branch exchange system, and private branch...
- Publication number 20060245568
- Publication date Nov 2, 2006
- SOFTBANK BB CORP
- Masayoshi Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for obtaining equipment status data over a network
- Publication number 20060193456
- Publication date Aug 31, 2006
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
System and method for establishing a call between a calling party a...
- Publication number 20060193455
- Publication date Aug 31, 2006
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for signaling a connection set-up emanating from a calling t...
- Publication number 20060159247
- Publication date Jul 20, 2006
- SIEMENS AKTIENGESELLSCHAFT
- Bernhard Krembs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for obtaining a status of an authorization device...
- Publication number 20060140374
- Publication date Jun 29, 2006
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
Incoming call information notification method and apparatus using i...
- Publication number 20060099934
- Publication date May 11, 2006
- UANGEL Corporation
- Chang-Hwan Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for determining the status of a telephone in a pa...
- Publication number 20060078103
- Publication date Apr 13, 2006
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
System and method for obtaining a status of an authorization device...
- Publication number 20060078101
- Publication date Apr 13, 2006
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
Predictive communication routing scheme using instant messaging pre...
- Publication number 20060023695
- Publication date Feb 2, 2006
- Yahoo! Inc.
- Madhu Yarlagadda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, network arrangement and apparatus for providing ISDN servic...
- Publication number 20050271055
- Publication date Dec 8, 2005
- Jean-Marie Stupka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated instant messaging, routing and telephone services billin...
- Publication number 20050259798
- Publication date Nov 24, 2005
- Yahoo!, Inc.
- Madhu Yarlagadda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for obtaining telephone status over a network
- Publication number 20050249334
- Publication date Nov 10, 2005
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for obtaining telephone status over a network
- Publication number 20050243976
- Publication date Nov 3, 2005
- Elliott D. Light
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Status monitoring system utilizing an RFID monitoring system
- Publication number 20050201543
- Publication date Sep 15, 2005
- Elliott D. Light
- G05 - CONTROLLING REGULATING
Information Patent Application
Telephone call processing
- Publication number 20050123119
- Publication date Jun 9, 2005
- Siemens Aktiengesellschaft
- Michael Doelle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient communication through networks
- Publication number 20050111647
- Publication date May 26, 2005
- ANIP, Inc.
- Alexander Mashinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Notification of calling party when mobile called party becomes avai...
- Publication number 20040235462
- Publication date Nov 25, 2004
- Richard D. Lasken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voice-data telephonic interface control system
- Publication number 20040208299
- Publication date Oct 21, 2004
- Ronald A. Katz
- A63 - SPORTS GAMES AMUSEMENTS

Busy signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method, communication system and communication terminal for the tra...

Method, communication system and communication terminal for the tra...

System and process for mass telephony conference call

Method, communication system, and communication terminal for the tr...

Controlling a call completion

System and method for obtaining a status of an authorization device...

Method and device for managing channel matrix

System and process for mass telephony conference call

CTI control system

Predictive communication routing scheme using instant messaging pre...

Method and apparatus for obtaining telephone status over a network

System and process for mass telephony conference call

SIP messages carrying executable computer software code

System and method for establishing a call between a calling party a...

Efficient communication through networks

System and method for obtaining equipment status data over a network

Integrated instant messaging, routing and telephone services billin...

Telephone call processing

System and method for obtaining equipment status data over a network

System and method for determining the status of a telephone in a pa...

E911 behavior with GSRM in a wireless communication device

System and method for obtaining a status of an authorization device...

Method and apparatus for obtaining status of monitoring devices ove...

Method and system communication system message processing based on...

Status monitoring system utilizing an RFID monitoring system

Efficient communication through networks

Virtual interaction queuing using internet protocols

AIN call queuing

Apparatus and method for switching incoming calls through to subscr...

System and method for call completion on busy subscribers

Patents Applicationslast 30 patents

Method, Communication System and Communication Terminal for the Tra...

System and process for mass telephony conference call

Controlling a Call Completion

System and process for mass telephony conference call

Method, Communication System, and Communication Terminal for the Tr...

METHOD AND DEVICE FOR MANAGING CHANNEL MATRIX

Efficient communication through networks

METHOD AND APPARATUS FOR OBTAINING TELEPHONE STATUS OVER A NETWORK

E911 behavior with GSRM in a wireless communication device

System and method for obtaining equipment status data over a network

SYSTEM AND PROCESS FOR MASS TELEPHONY CONFERENCE CALL

Method and system for facilitating voice mailbox operations for a m...

Gateway device, private branch exchange system, and private branch...

System and method for obtaining equipment status data over a network

System and method for establishing a call between a calling party a...

Method for signaling a connection set-up emanating from a calling t...

System and method for obtaining a status of an authorization device...

Incoming call information notification method and apparatus using i...

System and method for determining the status of a telephone in a pa...

System and method for obtaining a status of an authorization device...

Predictive communication routing scheme using instant messaging pre...

Method, network arrangement and apparatus for providing ISDN servic...

Integrated instant messaging, routing and telephone services billin...

Method and apparatus for obtaining telephone status over a network

Method and apparatus for obtaining telephone status over a network

Status monitoring system utilizing an RFID monitoring system

Telephone call processing

Efficient communication through networks

Notification of calling party when mobile called party becomes avai...

Voice-data telephonic interface control system