Patent Assignment
Reel/Frame 030943/0884
Assignment of Assignor's Interest
Recorded: 2013-08-05
Pages: 7
Assignors
KU, BERNARD
Executed: 2007-02-20
QIU, CHAOXIN
Executed: 2007-02-20
YASREBI, MEHRAD
Executed: 2007-02-20
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
System and Method of Communication in an Ip Multimedia Subsystem Network