-
-
-
-
Locally Originated IPTV Programming
-
Publication number 20130263175
-
Publication date Oct 3, 2013
-
AT&T INTELLECTUAL PROPERTY I, L.P.
-
Yolius Diroo
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
LINE LOSS TESTER
-
Publication number 20130182830
-
Publication date Jul 18, 2013
-
AT&T INTELLECTUAL PROPERTY I, L.P.
-
Steven M. WOLLMERSHAUSER
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
-
LINE LOSS TESTER
-
Publication number 20120257727
-
Publication date Oct 11, 2012
-
AT&T INTELLECTUAL PROPERTY I, L.P.
-
Steven M. Wollmershauser
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
LINE LOSS TESTER
-
Publication number 20100172478
-
Publication date Jul 8, 2010
-
AT&T Intellectual Property I, L.P.
-
Steven M. Wollmershauser
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
IPT X11 MEDIATION LAYER AND PROCESS
-
Publication number 20080159275
-
Publication date Jul 3, 2008
-
AT&T KNOWLEDGE VENTURES, L.P.
-
Yolius Diroo
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
-
Locally originated IPTV programming
-
Publication number 20080046946
-
Publication date Feb 21, 2008
-
SBC Knowledge Ventures, L.P.
-
Yolius Diroo
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
Line loss tester
-
Publication number 20070263774
-
Publication date Nov 15, 2007
-
SBC Knowledge Ventures, L.P.
-
Steven M. Wollmershauser
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
Phone converter system
-
Publication number 20070211886
-
Publication date Sep 13, 2007
-
Thomas H. Adams
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
Dynamic multimedia channel grouping
-
Publication number 20070192800
-
Publication date Aug 16, 2007
-
SBC Knowledge Ventures, L.P.
-
Edward Walter
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-