Patent Assignment
Reel/Frame 023553/0037
Assignment of Assignor's Interest
Recorded: 2009-11-21
Pages: 7
Assignors
CHANG, HISAO
Executed: 2009-11-16
MALIK, DALE
Executed: 2009-11-13
ROBERTS, LINDA
Executed: 2009-11-12
SCHROETER, HORST
Executed: 2009-11-12
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method to Search a Media Content Database Based on Voice Input Data
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.