Patent Assignment
Reel/Frame 019804/0371
Assignment of Assignor's Interest
Recorded: 2007-09-10
Pages: 6
Assignors
KU, BERNARD
Executed: 2007-09-10
QIU, CHAOXIN
Executed: 2007-09-10
YASREBI, MEHRAD
Executed: 2007-09-10
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System for Communicating Between Internet Protocol Multimedia Subsystem Networks