Patent Assignment
Reel/Frame 027699/0303
Assignment of Assignor's Interest
Recorded: 2012-02-14
Received: 2012-02-14
Pages: 4
Assignor
LEVEL 3 COMMUNICATIONS, LLC
Executed: 2004-05-20
Assignee
LEVEL 3 COMMUNICATIONS, INC.
1025 ELDORADO BLVD., BROOMFIELD, CO, 80021, UNITED STATES
Covered Properties
(4)
Screening Inbound Calls in a Packet-Based Communications Network
Application:
12/534,722 →
Secure Network Architecture with Quality of Service
Application:
11/850,862 →
Service Level Agreements Based on Objective Voice Quality Testing for Voice Over Ip (Voip) Networks
Application:
11/671,454 →
Screening Inbound Calls in a Packet-Based Communications Network
Application:
11/484,316 →