Patent Assignment
Reel/Frame 022805/0231
Assignment of Assignor's Interest
Recorded: 2009-06-10
Pages: 6
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Incremental Maintenance of Inverted Indexes for Approximate String Matching