Patent Assignment
Reel/Frame 030554/0989
Assignment of Assignor's Interest
Recorded: 2013-06-04
Pages: 3
Assignor
WILLIAMS, JASON
Executed: 2009-12-08
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for Efficient Tracking of Multiple Dialog States with Incremental Recombination
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.