Patent Assignment
Reel/Frame 022310/0445
Assignment of Assignor's Interest
Recorded: 2009-02-25
Pages: 7
Assignors
NARAYAN, PRAMODH D.
Executed: 2009-02-03
RAMANATHAN, SRI
Executed: 2009-01-29
TERRY, MATTHEW A.
Executed: 2009-02-13
TREVATHAN, MATTHEW B.
Executed: 2009-01-20
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Callee Centric Location and Presence Enabled Voicemail Using Session Initiated Protocol Enabled Signaling for Ip Multimedia Subsystem Networks