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Gerald Ezrol
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Herndon, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for VOIP roaming
Patent number
9,270,473
Issue date
Feb 23, 2016
AT&T Intellectual Property II, L.P.
Gerald Ezrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems and computer program products for providing ad ins...
Patent number
8,671,425
Issue date
Mar 11, 2014
AT&T Intellectual Property I, L.P.
John A. Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Customer premises equipment border element for voice over internet...
Patent number
8,630,299
Issue date
Jan 14, 2014
AT&T Intellectual Property II, L.P.
Siroos K. Afshar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for VoIP roaming
Patent number
8,428,582
Issue date
Apr 23, 2013
AT&T Intellectual Property II, L.P.
Gerald Ezrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems and computer program products for providing ad ins...
Patent number
8,365,215
Issue date
Jan 29, 2013
AT&T Intellectual Property I, L.P.
John A. Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for VoIP roaming
Patent number
8,190,148
Issue date
May 29, 2012
AT&T Intellectual Property II, L.P.
Gerald Ezrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, methods, and products for multimedia applications gateways
Patent number
8,176,112
Issue date
May 8, 2012
AT&T Intellectual Property I, L.P.
John A. Hicks, IIII
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems and computer program products for providing a mult...
Patent number
7,941,528
Issue date
May 10, 2011
AT&T Intellectual Property I, L.P.
John A. Hicks, III
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for controlling the quality of service of voic...
Patent number
7,545,745
Issue date
Jun 9, 2009
AT&T Intellectual Property II, L.P.
Ali M. Cherchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR VOIP ROAMING
Publication number
20130215796
Publication date
Aug 22, 2013
AT&T Intellectual Property II, L.P.
Gerald Ezrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING AD INS...
Publication number
20130074122
Publication date
Mar 21, 2013
AT&T INTELLECTUAL PROPERTY I, L.P.
John A. Hicks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for VoIP Roaming
Publication number
20120213160
Publication date
Aug 23, 2012
AT&T CORP.
Gerald Ezrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING AD INS...
Publication number
20090100460
Publication date
Apr 16, 2009
AT&T Intellectual Property I, L.P.
John A. Hicks, III
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING A MULT...
Publication number
20090100176
Publication date
Apr 16, 2009
AT&T Intellectual Property I, L.P.
John A. Hicks, III
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Systems, Methods, and Products for Multimedia Applications Gateways
Publication number
20090100492
Publication date
Apr 16, 2009
John A. Hicks, III
H04 - ELECTRIC COMMUNICATION TECHNIQUE