-
-
-
System and method of call screening
-
Patent number 10,212,276
-
Issue date Feb 19, 2019
-
AT&T Intellectual Property I, L.P.
-
J. Bradley Bridges
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
Message backup facilities
-
Patent number 9,648,470
-
Issue date May 9, 2017
-
REPLAY FOREVER, LLC
-
Angela Bakker Lee
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
System and method of call screening
-
Patent number 9,100,477
-
Issue date Aug 4, 2015
-
AT&T Intellectual Property I, L.P.
-
J. Bradley Bridges
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
Message backup facilities
-
Patent number 9,071,689
-
Issue date Jun 30, 2015
-
REPLAY FOREVER, LLC
-
Angela Bakker Lee
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
Call monitoring
-
Patent number 8,989,365
-
Issue date Mar 24, 2015
-
AT&T Intellectual Property I, L.P.
-
Anita Hogans Simpson
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
Remote call monitoring
-
Patent number 8,879,696
-
Issue date Nov 4, 2014
-
AT&T Intellectual Property I, L.P.
-
Anita Hogans Simpson
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
-
-
-
-
-
-
-
-