Patent Assignment
Reel/Frame 023717/0278
Assignment of Assignor's Interest
Recorded: 2009-12-30
Pages: 3
Assignor
JOHNSTON, MICHAEL
Executed: 2009-12-17
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for an Iterative Disambiguation Interface
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.