Patent Assignment
Reel/Frame 015638/0422
Release of Security Interest
Recorded: 2005-01-31
Received: 2005-01-31
Pages: 3
Assignor
SILICON VALLEY BANK
Executed: 2005-01-21
Assignee
NACT TELECOMMUNICATIONS, INC.
191 WEST 5200, NORTH PROVO, UT, 84604, UNITED STATES
Covered Property
(1)
System, apparatus and method for voice over internet protocol telephone calling using enhanced signaling packets and localized time slot interchanging
Application:
09/821,256 →