Patent Assignment
Reel/Frame 023172/0538
Assignment of Assignor's Interest
Recorded: 2009-08-31
Pages: 3
Assignor
DOWLATKHAH, SANGAR
Executed: 2009-08-20
Assignee
AT&T MOBILITY II LLC
1025 LENOX PARK BLVD, NE, ATLANTA, GEORGIA, 30342
Covered Property
(1)
Methods, Apparatus, and Computer Program Products for Subscriber Authentication and Temporary Code Generation