Patent Assignment
Reel/Frame 017409/0407
Assignment of Assignor's Interest
Recorded: 2005-12-27
Received: 2006-01-05
Pages: 5
Assignee
EXCEL SWITCHING CORPORATION
75 PERSEVERANCE WAY, HYANNIS, MA, 02601, UNITED STATES
Covered Property
(1)
Open programmable software protocol stack for use with an Internet telephony system
Application:
11/200,689 →