Patent Assignment
Reel/Frame 025457/0116
Assignment of Assignor's Interest
Recorded: 2010-12-06
Pages: 2
Assignor
ALBISU, LUIS F.
Executed: 2010-12-02
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Authenticating a User with Hash-Based Pin Generation