Patent Assignment
Reel/Frame 018971/0826
Assignment of Assignor's Interest
Recorded: 2007-02-21
Pages: 4
Assignors
BANGOR, AARON
Executed: 2007-01-31
BRANDT, JEFFREY
Executed: 2007-01-31
REYNOLDS, DOUGLAS F.
Executed: 2007-01-31
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, A STATE OF NEVADA PARTNERSHIP, RENO, NEVADA, 89502
Covered Property
(1)
Methods and Apparatus to Manage Conference Call Activity with Internet Protocol (Ip) Networks