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H04M3/548
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ELECTRICITY
H04
Electric communication
H04M
TELEPHONIC COMMUNICATION
H04M3/00
Automatic or semi-automatic exchanges
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H04M3/548
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for utilizing machine learning to detect and de...
Patent number
10,951,770
Issue date
Mar 16, 2021
Verizon Patent and Licensing Inc.
Jeffrey Haltom
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switched telephone network and method for managing a subscriber lin...
Patent number
10,868,909
Issue date
Dec 15, 2020
Anas Fawzy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call transfer device and method applicable in vehicle
Patent number
10,582,062
Issue date
Mar 3, 2020
HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
Hong-Liang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and products for processing communications
Patent number
10,530,925
Issue date
Jan 7, 2020
AT&T Intellectual Property I, L.P.
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cognitive routing of calls based on derived employee activity
Patent number
10,440,183
Issue date
Oct 8, 2019
International Business Machines Corporation
Martin G. Keen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic device and bidirectional communication control method th...
Patent number
9,888,124
Issue date
Feb 6, 2018
Samsung Electronics Co., Ltd.
Jinyup Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting and receiving voice call in c...
Patent number
9,883,362
Issue date
Jan 30, 2018
Samsung Electronics Co., Ltd.
Han-Na Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call transfer setting method and system
Patent number
9,692,890
Issue date
Jun 27, 2017
ZTE Corporation
Tao Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and products for processing communications
Patent number
9,544,427
Issue date
Jan 10, 2017
AT&T Intellectual Property I, L.P.
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for and method of call transfer management
Patent number
9,497,044
Issue date
Nov 15, 2016
Verizon Patent and Licensing Inc.
Hong Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system
Patent number
9,307,077
Issue date
Apr 5, 2016
NEC Corporation
Yoshihiro Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Events on multiple phones
Patent number
9,294,609
Issue date
Mar 22, 2016
Sony Corporation
Tomas Karl-Axel Wassingbo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Short message service (SMS) data transfer
Patent number
9,288,641
Issue date
Mar 15, 2016
Verizon Patent and Licensing Inc.
Craig L. Reding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call authorization feature
Patent number
9,237,229
Issue date
Jan 12, 2016
Mitel Networks Corporation
Peter Matthew Hillier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and products for processing communications
Patent number
9,167,397
Issue date
Oct 20, 2015
AT&T Intellectual Property I, L.P.
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone, control method therefor, provisioning server, and contro...
Patent number
8,964,957
Issue date
Feb 24, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Shingo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for routing a call in a communications network
Patent number
8,942,367
Issue date
Jan 27, 2015
AT&T Intellectual Property II, L.P.
Marian Croak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Universal call control systems and methods
Patent number
8,676,176
Issue date
Mar 18, 2014
AT&T Intellectual Property I, L.P.
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Changing redirection information for telecommunications devices via...
Patent number
8,498,385
Issue date
Jul 30, 2013
T-Mobile USA, Inc.
Janardhan Theppasandra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Short message service (SMS) data transfer
Patent number
8,478,310
Issue date
Jul 2, 2013
Verizon Patent and Licensing Inc.
Craig L. Reding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network-based system for rerouting phone calls from phone networks...
Patent number
8,478,277
Issue date
Jul 2, 2013
Roamware Inc.
John Yue Jun Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating via virtual office telephone...
Patent number
8,447,352
Issue date
May 21, 2013
Ascendent Telecommunications Inc.
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote activation of a communication-forwarding function for a mobi...
Patent number
8,423,010
Issue date
Apr 16, 2013
Sprint Communications Company L.P.
Woo Jae Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating with one of plural devices a...
Patent number
8,233,603
Issue date
Jul 31, 2012
Ascendent Telecommunications, Inc.
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for remote call forwarding set-up and modification
Patent number
8,223,947
Issue date
Jul 17, 2012
Alcatel Lucent
Suzann Hua
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating with one of plural devices a...
Patent number
8,170,187
Issue date
May 1, 2012
Ascendent Telecommunications, Inc.
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speed activation of pre-determined call-forwarding number
Patent number
8,150,016
Issue date
Apr 3, 2012
AT&T Intellectual Property I, L.P.
Daniel M. Baeza
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating with one of plural devices a...
Patent number
8,144,856
Issue date
Mar 27, 2012
Ascendent Telecommunications, Inc.
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating with one of plural devices a...
Patent number
8,135,410
Issue date
Mar 13, 2012
Ascendent Telecommunications, Inc.
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for personal call routing request and handling
Patent number
7,991,141
Issue date
Aug 2, 2011
Siemens Enterprise Communications, Inc.
Jeffrey Mark Blohm
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SWITCHED TELEPHONE NETWORK AND METHOD FOR MANAGING A SUBSCRIBER LIN...
Publication number
20200374392
Publication date
Nov 26, 2020
Anas FAWZY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR UTILIZING MACHINE LEARNING TO DETECT AND DE...
Publication number
20200336597
Publication date
Oct 22, 2020
VERIZON PATENT AND LICENSING INC.
Jeffrey HALTOM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CALL TRANSFER DEVICE AND METHOD APPLICABLE IN VEHICLE
Publication number
20200007688
Publication date
Jan 2, 2020
HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
HONG-LIANG LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COGNITIVE ROUTING OF CALLS BASED ON DERIVED EMPLOYEE ACTIVITY
Publication number
20200007686
Publication date
Jan 2, 2020
International Business Machines Corporation
Martin G. KEEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE AND BIDIRECTIONAL COMMUNICATION CONTROL METHOD TH...
Publication number
20160337521
Publication date
Nov 17, 2016
Samsung Electronics Co., Ltd.
Jinyup Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal Device, Interactive Voice Response Device, Missed Call Rem...
Publication number
20140302822
Publication date
Oct 9, 2014
Wenwu Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC DEVICE PAIRING WITH CONTROL SESSION ESTABLISHMENT
Publication number
20140254785
Publication date
Sep 11, 2014
AVAYA INC.
Joel M. Ezell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, Systems, and Products for Processing Communications
Publication number
20140171045
Publication date
Jun 19, 2014
AT&T INTELLECTUAL PROPERTY I, L.P.
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHORT MESSAGE SERVICE (SMS) DATA TRANSFER
Publication number
20130295974
Publication date
Nov 7, 2013
Verizon Data Services India Private Ltd.
Craig L. Reding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TELEPHONE, CONTROL METHOD THEREFOR, PROVISIONING SERVER, AND CONTRO...
Publication number
20130121483
Publication date
May 16, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Shingo Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM FOR AND METHOD OF CALL TRANSFER MANAGEMENT
Publication number
20120327812
Publication date
Dec 27, 2012
VERIZON PATENT AND LICENSING INC.
Hong XIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Call authorization feature
Publication number
20120106720
Publication date
May 3, 2012
MITEL NETWORKS CORPORATION
Peter Matthew Hillier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TWO-WAY COMMUNICATION OF EVENTS BETWEEN A MOBILE DEVICE AND REMOTE...
Publication number
20120028615
Publication date
Feb 2, 2012
Microsoft Corporation
Palani Sundaramurthy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR REMOTE CALL FORWARDING SET-UP AND MODIFICATION
Publication number
20110142223
Publication date
Jun 16, 2011
Alcatel-Lucent USA Inc.
Suzann Hua
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANGING REDIRECTION INFORMATION FOR TELECOMMUNICATIONS DEVICES VIA...
Publication number
20100310057
Publication date
Dec 9, 2010
Janardhan Theppasandra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR COMMUNICATING WITH ONE OF PLURAL DEVICES A...
Publication number
20100255829
Publication date
Oct 7, 2010
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for restricting and remotely configuring call forwarding ser...
Publication number
20100239083
Publication date
Sep 23, 2010
Sanjeev Mahajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Universal call control systems and methods
Publication number
20090181654
Publication date
Jul 16, 2009
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Communication System for Activating a Feature of a Commu...
Publication number
20090141881
Publication date
Jun 4, 2009
Thomas Lederer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEED ACTIVATION OF PRE-DETERMINED CALL-FORWARDING NUMBER
Publication number
20090141882
Publication date
Jun 4, 2009
AT&T Intellectual Property I, L.P.
Daniel M. Baeza
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Universal Call Control Systems and Methods
Publication number
20090116631
Publication date
May 7, 2009
Robert A. Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, MOBILE TERMINAL, INFORMATION TERMINAL, COMMUN...
Publication number
20090016294
Publication date
Jan 15, 2009
Yasushi Kikkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EVENTS ON MULTIPLE PHONES
Publication number
20080207184
Publication date
Aug 28, 2008
Sony Ericsson Mobile Communications AB
Tomas Karl-Axel Wassingbo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication system for remotely updating a registered user's status
Publication number
20080159515
Publication date
Jul 3, 2008
Clark C. Rines
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods of emulating remote telephones at a client device using pro...
Publication number
20080112556
Publication date
May 15, 2008
Abdi Modarressi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR COMMUNICATING WITH ONE OF PLURAL DEVICES A...
Publication number
20080107252
Publication date
May 8, 2008
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHORT MESSAGE SERVICE (SMS) DATA TRANSFER
Publication number
20080085728
Publication date
Apr 10, 2008
Verizon Services Corp.
Craig L. Reding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOTE CALL FORWARDING IN A WIRELESS NETWORK FROM A TELECOMMUNICATI...
Publication number
20080057943
Publication date
Mar 6, 2008
Cingular Wireless II, LLC
Jun Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR COMMUNICATING WITH ONE OF PLURAL DEVICES A...
Publication number
20070217437
Publication date
Sep 20, 2007
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Management of the divert facility of a communication device
Publication number
20070167176
Publication date
Jul 19, 2007
Timo J. Heikkinen
H04 - ELECTRIC COMMUNICATION TECHNIQUE