in private branch exchanges

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CPC
H04M3/546

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Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M3/00Automatic or semi-automatic exchanges

Current Industry

H04M3/546in private branch exchanges

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System, method, and apparatus for using alternative numbers for rou...
- Patent number 12,219,460
- Issue date Feb 4, 2025
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual interfaces for telephone calls
- Patent number 11,882,243
- Issue date Jan 23, 2024
- 8x8, Inc.
- Scott Slade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent call handling and routing based on numbering plan area...
- Patent number 11,870,938
- Issue date Jan 9, 2024
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method, and apparatus for using alternative numbers for rou...
- Patent number 11,659,471
- Issue date May 23, 2023
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual interfaces for telephone calls
- Patent number 11,431,854
- Issue date Aug 30, 2022
- 8x8, Inc.
- Scott Slade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent call handling and routing based on numbering plan area...
- Patent number 11,212,391
- Issue date Dec 28, 2021
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual interfaces for telephone calls
- Patent number 10,904,391
- Issue date Jan 26, 2021
- 8x8, Inc.
- Scott Slade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, method, and apparatus for using alternative numbers for rou...
- Patent number 10,820,255
- Issue date Oct 27, 2020
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent call handling and routing based on numbering plan area...
- Patent number 10,721,359
- Issue date Jul 21, 2020
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predictive service for smart routing
- Patent number 10,715,670
- Issue date Jul 14, 2020
- T-Mobile USA, Inc.
- Ryan Yokel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication system and method for flexible control of the tel...
- Patent number 10,582,048
- Issue date Mar 3, 2020
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent call handling and routing based on numbering plan area...
- Patent number 10,447,861
- Issue date Oct 15, 2019
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication system and method for flexible control of the tel...
- Patent number 10,432,787
- Issue date Oct 1, 2019
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication system and method for flexible control of the tel...
- Patent number 10,225,398
- Issue date Mar 5, 2019
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual interfaces for telephone calls
- Patent number 10,218,851
- Issue date Feb 26, 2019
- 8x8, Inc.
- Scott Slade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent telephone call routing
- Patent number 10,075,584
- Issue date Sep 11, 2018
- Fortinet, Inc.
- Sekhar Sumanth Gorajala Chandra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short message service management systems and methods
- Patent number 10,034,152
- Issue date Jul 24, 2018
- Kool Telecom Ltd.
- Andrew Thomas Wells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Desktop mobile information provider
- Patent number 10,027,817
- Issue date Jul 17, 2018
- Mitel Networks Corporation
- James Dean Midtun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual interfaces for telephone calls
- Patent number 9,826,096
- Issue date Nov 21, 2017
- 8x8, Inc.
- Scott Slade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication system and method for flexible control of the tel...
- Patent number 9,819,795
- Issue date Nov 14, 2017
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent telephone call routing
- Patent number 9,774,724
- Issue date Sep 26, 2017
- Fortinet, Inc.
- Sekhar Sumanth Gorajala Chandra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short message service management systems and methods
- Patent number 9,763,068
- Issue date Sep 12, 2017
- Kool Telecom Ltd.
- Andrew Thomas Wells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent telephone call routing
- Patent number 9,756,176
- Issue date Sep 5, 2017
- Fortinet, Inc.
- Sekhar Sumanth Gorajala Chandra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provisioning interfaces for accessing virtual private branch exchan...
- Patent number 9,749,457
- Issue date Aug 29, 2017
- RINGCENTRAL, INC.
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method, and apparatus for using alternative numbers for rou...
- Patent number 9,596,353
- Issue date Mar 14, 2017
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for providing a mobile office phone
- Patent number 9,485,362
- Issue date Nov 1, 2016
- Kool Telecom Ltd.
- Andrew Thomas Wells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for mapping a voice identity across multiple tele...
- Patent number 9,413,895
- Issue date Aug 9, 2016
- TP Lab, Inc.
- Chi Fai Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for communication forwarding
- Patent number 9,413,843
- Issue date Aug 9, 2016
- Swisscom AG
- Thomas Staudte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bridge line appearance for location-aware mobile devices
- Patent number 9,294,985
- Issue date Mar 22, 2016
- RINGCENTRAL, INC.
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing held telephone calls at the call-forwarding system
- Patent number 9,160,861
- Issue date Oct 13, 2015
- Avaya Inc.
- Sandra R. Abramson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20230254757
- Publication date Aug 10, 2023
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20210045038
- Publication date Feb 11, 2021
- TANGO NETWORKS, INC.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE SERVICE FOR SMART ROUTING
- Publication number 20200162614
- Publication date May 21, 2020
- T-Mobile USA, Inc.
- Ryan Yokel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...
- Publication number 20190373108
- Publication date Dec 5, 2019
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...
- Publication number 20190149658
- Publication date May 16, 2019
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...
- Publication number 20180054520
- Publication date Feb 22, 2018
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT TELEPHONE CALL ROUTING
- Publication number 20170366664
- Publication date Dec 21, 2017
- FORTINET, INC.
- Sekhar Sumanth Gorajala Chandra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Short Message Service Management Systems and Methods
- Publication number 20170359705
- Publication date Dec 14, 2017
- Kool Telecom Ltd.
- Andrew Thomas Wells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20170188292
- Publication date Jun 29, 2017
- TANGO NETWORKS, INC.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT TELEPHONE CALL ROUTING
- Publication number 20160269549
- Publication date Sep 15, 2016
- FORTINET, INC.
- Sekhar Sumanth Gorajala Chandra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT TELEPHONE CALL ROUTING
- Publication number 20160269560
- Publication date Sep 15, 2016
- FORTINET, INC.
- Sekhar Sumanth Gorajala Chandra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...
- Publication number 20160182715
- Publication date Jun 23, 2016
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR PROVIDING A MOBILE OFFICE PHONE
- Publication number 20150365533
- Publication date Dec 17, 2015
- Kool Telecom Ltd.
- Andrew Thomas Wells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVISIONING INTERFACES FOR ACCESSING VIRTUAL PRIVATE BRANCH EXCHAN...
- Publication number 20150133113
- Publication date May 14, 2015
- RingCentral, Inc.
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20150131489
- Publication date May 14, 2015
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Desktop Mobile Information Provider
- Publication number 20150004951
- Publication date Jan 1, 2015
- Mitel Networks Corporation
- James Dean Midtun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVISIONING INTERFACES FOR ACCESSING VIRTUAL PRIVATE BRANCH EXCHAN...
- Publication number 20140342711
- Publication date Nov 20, 2014
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DYNAMIC PHONE EXTENSION SYNCHRONIZATION BETWE...
- Publication number 20140198908
- Publication date Jul 17, 2014
- Intel Corporation
- Roy Beiser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20140106701
- Publication date Apr 17, 2014
- Tango Networks, Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR COMMUNICATION FORWARDING
- Publication number 20140064472
- Publication date Mar 6, 2014
- Swisscom AG
- Thomas Staudte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BRIDGE LINE APPEARANCE FOR LOCATION-AWARE MOBILE DEVICES
- Publication number 20140038576
- Publication date Feb 6, 2014
- RingCentral, Inc.
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20130225113
- Publication date Aug 29, 2013
- TANGO NETWORKS, INC.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...
- Publication number 20120108222
- Publication date May 3, 2012
- TANGO NETWORKS, INC.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR COMMUNICATION FORWARDING
- Publication number 20120020470
- Publication date Jan 26, 2012
- Swisscom AG
- Thomas Staudte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING AND MANAGING A CONNECTION OF A MOBILE COMMU...
- Publication number 20110280385
- Publication date Nov 17, 2011
- Sabine Kretschmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Desktop mobile information provider
- Publication number 20110195694
- Publication date Aug 11, 2011
- MITEL NETWORKS CORPORATION
- James D. Midtun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVISIONING INTERFACES FOR ACCESSING VIRTUAL PRIVATE BRANCH EXCHAN...
- Publication number 20110177797
- Publication date Jul 21, 2011
- RingCentral, Inc.
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PBX CALL MANAGEMENT
- Publication number 20110164744
- Publication date Jul 7, 2011
- Robert Olshansky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BRIDGE LINE APPEARANCE FOR LOCATION-AWARE MOBILE DEVICES
- Publication number 20100130228
- Publication date May 27, 2010
- RingCentral, Inc.
- Vlad Vendrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEPHONE RELAY APPARATUS, TELEPHONE RELAY SYSTEM, RECORDING MEDIUM...
- Publication number 20100002862
- Publication date Jan 7, 2010
- SHINYA ARAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in private branch exchanges

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System, method, and apparatus for using alternative numbers for rou...

Visual interfaces for telephone calls

Intelligent call handling and routing based on numbering plan area...

System, method, and apparatus for using alternative numbers for rou...

Visual interfaces for telephone calls

Intelligent call handling and routing based on numbering plan area...

Visual interfaces for telephone calls

System, method, and apparatus for using alternative numbers for rou...

Intelligent call handling and routing based on numbering plan area...

Predictive service for smart routing

Telecommunication system and method for flexible control of the tel...

Intelligent call handling and routing based on numbering plan area...

Telecommunication system and method for flexible control of the tel...

Telecommunication system and method for flexible control of the tel...

Visual interfaces for telephone calls

Intelligent telephone call routing

Short message service management systems and methods

Desktop mobile information provider

Visual interfaces for telephone calls

Telecommunication system and method for flexible control of the tel...

Intelligent telephone call routing

Short message service management systems and methods

Intelligent telephone call routing

Provisioning interfaces for accessing virtual private branch exchan...

System, method, and apparatus for using alternative numbers for rou...

Methods and systems for providing a mobile office phone

System and method for mapping a voice identity across multiple tele...

Method and system for communication forwarding

Bridge line appearance for location-aware mobile devices

Managing held telephone calls at the call-forwarding system

Patents Applicationslast 30 patents

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

PREDICTIVE SERVICE FOR SMART ROUTING

TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...

TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...

TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...

INTELLIGENT TELEPHONE CALL ROUTING

Short Message Service Management Systems and Methods

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

INTELLIGENT TELEPHONE CALL ROUTING

INTELLIGENT TELEPHONE CALL ROUTING

TELECOMMUNICATION SYSTEM AND METHOD FOR FLEXIBLE CONTROL OF THE TEL...

METHODS AND SYSTEMS FOR PROVIDING A MOBILE OFFICE PHONE

PROVISIONING INTERFACES FOR ACCESSING VIRTUAL PRIVATE BRANCH EXCHAN...

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

Desktop Mobile Information Provider

PROVISIONING INTERFACES FOR ACCESSING VIRTUAL PRIVATE BRANCH EXCHAN...

SYSTEM AND METHOD FOR DYNAMIC PHONE EXTENSION SYNCHRONIZATION BETWE...

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

METHOD AND SYSTEM FOR COMMUNICATION FORWARDING

BRIDGE LINE APPEARANCE FOR LOCATION-AWARE MOBILE DEVICES

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

SYSTEM, METHOD, AND APPARATUS FOR USING ALTERNATIVE NUMBERS FOR ROU...

METHOD AND SYSTEM FOR COMMUNICATION FORWARDING

METHOD FOR ESTABLISHING AND MANAGING A CONNECTION OF A MOBILE COMMU...

Desktop mobile information provider

PROVISIONING INTERFACES FOR ACCESSING VIRTUAL PRIVATE BRANCH EXCHAN...

PBX CALL MANAGEMENT

BRIDGE LINE APPEARANCE FOR LOCATION-AWARE MOBILE DEVICES

TELEPHONE RELAY APPARATUS, TELEPHONE RELAY SYSTEM, RECORDING MEDIUM...