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CPC
H04M2203/459
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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04M
TELEPHONIC COMMUNICATION
H04M2203/00
Aspects of automatic or semi-automatic exchanges
Current Industry
H04M2203/459
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for managing voicemail in a communication session
Patent number
10,225,408
Issue date
Mar 5, 2019
Mitel Networks Corporation
Thomas Gray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for selective voicemail transcription
Patent number
9,992,344
Issue date
Jun 5, 2018
Nuance Communications, Inc.
James Jackson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for selective voicemail transcription
Patent number
9,137,375
Issue date
Sep 15, 2015
AT&T Intellectual Property I, L.P.
James Jackson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Terminal and method for prompting service failure in the video tele...
Patent number
8,988,478
Issue date
Mar 24, 2015
ZTE Corporation
Tao Xue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for selective voicemail transcription
Patent number
8,879,695
Issue date
Nov 4, 2014
AT&T Intellectual Property I, L.P.
James Jackson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for unified messaging in inter/intranet telephony
Patent number
8,675,832
Issue date
Mar 18, 2014
The Trustees of Columbia University In the City of New York
Kundan Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote call control for mobile telecommunication devices and services
Patent number
8,369,265
Issue date
Feb 5, 2013
RingCentral, Inc.
Vlad Vendrow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for unified messaging in inter/intranet telephony
Patent number
7,257,201
Issue date
Aug 14, 2007
The Trustees of Columbia University In the City of New York
Kundan Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for recording messages for absent parties
Patent number
5,949,852
Issue date
Sep 7, 1999
AT&T Corp.
Hibbert Alexander Duncan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Selective Voicemail Transcription
Publication number
20180288227
Publication date
Oct 4, 2018
NUANCE COMMUNICATIONS, INC.
James JACKSON
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING VOICEMAIL IN A COMMUNICATION SESSION
Publication number
20180115648
Publication date
Apr 26, 2018
Mitel Networks Corporation
Thomas Gray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR SELECTIVE VOICEMAIL TRANSCRIPTION
Publication number
20120033794
Publication date
Feb 9, 2012
AT&T Intellectual Property I, L.P.
James JACKSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal and Method for Prompting Service Failure in the Video Tele...
Publication number
20110249082
Publication date
Oct 13, 2011
Tao Xue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote Call Control for Mobile Telecommunication Devices and Services
Publication number
20100035594
Publication date
Feb 11, 2010
RingCentral, Inc.
Vlad Vendrow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System And Method For Unified Messaging In Inter/Intranet Telephony
Publication number
20070274474
Publication date
Nov 29, 2007
Kundan Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for unified messaging in inter/intranet telephony
Publication number
20030165231
Publication date
Sep 4, 2003
Kundan Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE