Patent Assignment
Reel/Frame 028775/0502
Assignment of Assignor's Interest
Recorded: 2012-08-13
Pages: 18
Assignors
JOHNSTON, MICHAEL
Executed: 2009-01-13
CHANG, HISAO M.
Executed: 2009-01-13
BLANCHARD, HARRY E.
Executed: 2009-01-19
RENGER, BERNARD S.
Executed: 2009-01-13
ROBERTS, LINDA
Executed: 2009-01-13
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Automated Demographic Analysis by Analyzing Voice Activity