Patent Assignment
Reel/Frame 021295/0280
Assignment of Assignor's Interest
Recorded: 2008-07-25
Pages: 6
Assignors
GORTI, SREENIVASA RAO
Executed: 2004-10-12
MUELLER, STEPHEN MARK
Executed: 2004-10-12
BRANDT, JEFFREY LEWIS
Executed: 2004-10-12
LIU, HUITAO
Executed: 2004-10-12
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Distinctive ring tones prompted by call urgency and context
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.