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Charles Frederick Hart
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Atlanta, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of routing messages using a listener registry
Patent number
9,191,347
Issue date
Nov 17, 2015
AT&T Intellectual Property I, L.P.
Brett Dennis Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Publish-subscription platforms for alert messages and related metho...
Patent number
8,914,433
Issue date
Dec 16, 2014
AT&T Intellectual Property I, L.P.
Jay Glasgow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods of routing messages using a listener registry
Patent number
8,737,579
Issue date
May 27, 2014
AT&T Intellectual Property I, L.P.
Brett Dennis Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging viewer systems and methods
Patent number
7,809,816
Issue date
Oct 5, 2010
AT&T Intellectual Property I, L.P.
Brett D. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Methods of Routing Messages Using a Listener Registry
Publication number
20140258431
Publication date
Sep 11, 2014
AT&T INTELLECTUAL PROPERTY I, L.P.
Brett Dennis Johnson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods, Systems, and Products for Processing Images
Publication number
20100324940
Publication date
Dec 23, 2010
Brett D. Johnson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods, systems, and products for sharing presence information
Publication number
20090077584
Publication date
Mar 19, 2009
Jay Oliver Glasgow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PUBLISH-SUBSCRIPTION PLATFORMS FOR ALERT MESSAGES AND RELATED METHO...
Publication number
20080147737
Publication date
Jun 19, 2008
AT&T BLS Intellectual Property, Inc.
Jay Glasgow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Imaging viewer systems and methods
Publication number
20080071895
Publication date
Mar 20, 2008
BellSouth Intellectual Property Corporation
Brett D. Johnson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods of routing messages using a listener registry
Publication number
20070143430
Publication date
Jun 21, 2007
Brett Dennis Johnson
G06 - COMPUTING CALCULATING COUNTING