Membership
Tour
Register
Log in
with number portability
Follow
Industry
CPC
H04M3/42297
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04M
TELEPHONIC COMMUNICATION
H04M3/00
Automatic or semi-automatic exchanges
Current Industry
H04M3/42297
with number portability
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for detecting SMS parameter manipulation
Patent number
12,095,942
Issue date
Sep 17, 2024
AB Handshake Corporation
Sergei Okhrimenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Risk assessment and resolution for end device porting and activation
Patent number
12,056,644
Issue date
Aug 6, 2024
Verizon Patent and Licensing Inc.
Himanshu Niranjani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Number management system, number management method, number manageme...
Patent number
11,683,413
Issue date
Jun 20, 2023
Nippon Telegraph and Telephone Corporation
Kenta Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Number management system, number management method, number manageme...
Patent number
11,665,275
Issue date
May 30, 2023
Nippon Telegraph and Telephone Corporation
Kenta Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for managing software telephones
Patent number
11,546,463
Issue date
Jan 3, 2023
ServiceTitan, Inc.
Bella Arutyunyan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Number management system, number management method, and number mana...
Patent number
11,522,995
Issue date
Dec 6, 2022
Nippon Telegraph and Telephone Corporation
Kenta Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subscriber data analysis and graphical rendering
Patent number
11,483,727
Issue date
Oct 25, 2022
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for managing an aging telephone number before returning...
Patent number
11,431,842
Issue date
Aug 30, 2022
Bandwidth Inc.
Annalyce Grogan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and a SIP proxy for managing calls in a voice over SIP network
Patent number
11,349,884
Issue date
May 31, 2022
Orange
Juan Pascual
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for transmission of a session initiation protocol...
Patent number
11,297,189
Issue date
Apr 5, 2022
AB Handshake Corporation
Sergei Okhrimenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for identification of a remote host in an out-of-...
Patent number
11,196,873
Issue date
Dec 7, 2021
AB Handshake Corporation
Sergei Okhrimenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication failover and load balancing method
Patent number
11,171,870
Issue date
Nov 9, 2021
INTRADO CORPORATION
William King
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subscriber data analysis and graphical rendering
Patent number
10,972,928
Issue date
Apr 6, 2021
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for detection of call signal manipulation
Patent number
10,951,775
Issue date
Mar 16, 2021
AB Handshake Corporation
Sergei Okhrimenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, user equipment, server, computer program product and method...
Patent number
10,863,024
Issue date
Dec 8, 2020
SARONIKOS TRADING AND SERVICES, UNIPESSOAL LDA
James Robert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subscriber data analysis and graphical rendering
Patent number
10,701,577
Issue date
Jun 30, 2020
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Number or subscriber porting
Patent number
10,638,310
Issue date
Apr 28, 2020
Hewlett Packard Enterprise Development LP
Senthil Kumar Subramaniam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ported and disconnected wireless number distinction based on number...
Patent number
10,582,045
Issue date
Mar 3, 2020
West Corporation
Rebekah Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems and applications for porting telephone numbers on...
Patent number
10,542,139
Issue date
Jan 21, 2020
TracFone Wireless, Inc.
Nestor Miranda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and computer readable storage devices for determi...
Patent number
10,498,884
Issue date
Dec 3, 2019
AT&T Intellectual Property I, L.P.
Mehrad Yasrebi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, equipment, system and computer storage medium for implement...
Patent number
10,341,291
Issue date
Jul 2, 2019
ZTE Corporation
Zhigang Dai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Individual telephone number assignment
Patent number
10,277,735
Issue date
Apr 30, 2019
NeuStar, Inc.
Thomas G. McGarry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and computer readable storage devices for determi...
Patent number
10,277,736
Issue date
Apr 30, 2019
AT&T Intellectual Property I, L.P.
Mehrad Yasrebi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for routing calls associated with private dialing...
Patent number
10,250,412
Issue date
Apr 2, 2019
Level 3 Communications, LLC
Rich Terpstra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Number portability determination in variable numbering plan
Patent number
10,194,024
Issue date
Jan 29, 2019
Telefonaktiebolaget LM Ericsson (publ)
Miroslav Barisic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subscriber data analysis and graphical rendering
Patent number
10,091,678
Issue date
Oct 2, 2018
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems and applications for porting telephone numbers on...
Patent number
10,079,936
Issue date
Sep 18, 2018
TracFone Wireless, Inc.
Nestor Miranda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Determining porting histories for telephone numbers
Patent number
10,033,863
Issue date
Jul 24, 2018
NeuStar, Inc.
Ning Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Event triggers for performing multiple services from a single action
Patent number
10,015,321
Issue date
Jul 3, 2018
Zilkr Cloud Technologies LLC
Evin A. Hunt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unified services platform using a telephone number as a common subs...
Patent number
9,998,607
Issue date
Jun 12, 2018
Zilkr Cloud Technologies, LLC
Evin A. Hunt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TELEPHONE NUMBER DEACTIVATION PROCESS
Publication number
20240275883
Publication date
Aug 15, 2024
International Business Machines Corporation
Shilpa SHETTY
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DETERMINING A MOBILE NETWORK OPERATOR IDENTIFIER
Publication number
20230275992
Publication date
Aug 31, 2023
EXFO Solutions SAS
Christopher DAUMER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR MANAGING AN UNALLOCATED TELEPHONE NUMBER IN A COMMUNICAT...
Publication number
20230179696
Publication date
Jun 8, 2023
ORANGE
Paul Beardow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RISK ASSESSMENT AND RESOLUTION FOR END DEVICE PORTING AND ACTIVATION
Publication number
20230140023
Publication date
May 4, 2023
VERIZON PATENT AND LICENSING INC.
Himanshu Niranjani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NUMBER MANAGEMENT SYSTEM, NUMBER MANAGEMENT METHOD, NUMBER MANAGEME...
Publication number
20220263943
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Kenta Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NUMBER MANAGEMENT SYSTEM, NUMBER MANAGEMENT METHOD, NUMBER MANAGEME...
Publication number
20220232125
Publication date
Jul 21, 2022
Nippon Telegraph and Telephone Corporation
Kenta Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Transmission of a Session Initiation Protocol...
Publication number
20220070300
Publication date
Mar 3, 2022
AB Handshake Corporation
Sergei Okhrimenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Detecting SMS Parameter Manipulation
Publication number
20220070301
Publication date
Mar 3, 2022
AB Handshake Corporation
Sergei Okhrimenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBSCRIBER DATA ANALYSIS AND GRAPHICAL RENDERING
Publication number
20210185552
Publication date
Jun 17, 2021
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NUMBER MANAGEMENT SYSTEM, NUMBER MANAGEMENT METHOD, AND NUMBER MANA...
Publication number
20210120125
Publication date
Apr 22, 2021
Nippon Telegraph and Telephone Corporation
Kenta Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING SOFTWARE TELEPHONES
Publication number
20210021704
Publication date
Jan 21, 2021
ServiceTitan, Inc.
Bella Arutyunyan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBSCRIBER DATA ANALYSIS AND GRAPHICAL RENDERING
Publication number
20200288336
Publication date
Sep 10, 2020
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, User Equipment, Server, Computer Program Product and Method...
Publication number
20200059555
Publication date
Feb 20, 2020
SARONIKOS TRADING AND SERVICES, UNIPESSOAL LDA
James ROBERT
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NUMBER PORTABILITY INFORMATION MANAGEMENT SYSTEM
Publication number
20190268466
Publication date
Aug 29, 2019
NEC Corporation
Tetsuo INOUE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NUMBER OR SUBSCRIBER PORTING
Publication number
20190261165
Publication date
Aug 22, 2019
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Senthil Kumar Subramaniam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, Systems, and Computer Readable Storage Devices for Determi...
Publication number
20190230222
Publication date
Jul 25, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Mehrad YASREBI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION FAILOVER AND LOAD BALANCING METHOD
Publication number
20190081898
Publication date
Mar 14, 2019
West Corporation
William King
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FACILITATING CROSS-REGIONAL ACCESS ACROSS NUMBER PORTABILITY ADMINI...
Publication number
20190068781
Publication date
Feb 28, 2019
NeuStar, Inc.
Edward F. Barker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FACILITATING CROSS-REGIONAL ACCESS ACROSS NUMBER PORTABILITY ADMINI...
Publication number
20190069050
Publication date
Feb 28, 2019
NeuStar, Inc.
Edward F. Barker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FACILITATING CROSS-REGIONAL ACCESS ACROSS NUMBER PORTABILITY ADMINI...
Publication number
20190068780
Publication date
Feb 28, 2019
NeuStar, Inc.
Edward F. Barker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods, Systems and Applications for Porting Telephone Numbers on...
Publication number
20190020758
Publication date
Jan 17, 2019
TracFone Wireless, Inc.
Nestor Miranda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBSCRIBER DATA ANALYSIS AND GRAPHICAL RENDERING
Publication number
20180368015
Publication date
Dec 20, 2018
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TELECOMMUNICATION PARAMETER CHANGE NOTIFICATION SYSTEM AND METHOD
Publication number
20180309872
Publication date
Oct 25, 2018
NeuStar, Inc.
Thomas G. McGarry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Number Portability Determination in Variable Numbering Plan
Publication number
20180295233
Publication date
Oct 11, 2018
Telefonaktiebolaget LM Ericsson (publ)
Miroslav BARISIC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INDIVIDUAL TELEPHONE NUMBER ASSIGNMENT
Publication number
20180262615
Publication date
Sep 13, 2018
NeuStar, Inc.
Thomas G. McGarry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, Systems and Applications for Porting Telephone Numbers on...
Publication number
20180054516
Publication date
Feb 22, 2018
TracFone Wireless, Inc.
Nestor Miranda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESSAGE ROUTING USING LOCATION ROUTING NUMBERS
Publication number
20170264976
Publication date
Sep 14, 2017
Flowroute Inc.
Bayan W. Towfiq
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHONE NUMBER SWITCHING METHOD, AND ASSOCIATED APPARATUS
Publication number
20170180983
Publication date
Jun 22, 2017
MEDIATEK INC.
Tsung-Te Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND COMPUTER READABLE STORAGE DEVICES FOR DETERMI...
Publication number
20170034346
Publication date
Feb 2, 2017
AT&T INTELLECTUAL PROPERTY I, L.P.
Mehrad YASREBI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBSCRIBER DATA ANALYSIS AND GRAPHICAL RENDERING
Publication number
20160353304
Publication date
Dec 1, 2016
AT&T Mobility II LLC
Patrick Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE