Patent Assignment
Reel/Frame 015008/0554
Assignment of Assignor's Interest
Recorded: 2004-02-26
Pages: 3
Assignor
VISUAL NETWORKS TECHNOLOGIES, INC.
Executed: 2004-02-25
Assignee
VISUAL NETWORKS OPERATIONS, INC.
2092 GAITHER ROAD, ROCKVILLE, MARYLAND, 20850
Covered Properties
(6)
Method and Apparatus for Non-Intrusive Measurement of Round Trip Delay in Communications Networks
Patent:
5,521,907 →
Application:
08/429,217 →
Method and Apparatus for Measurement of Peak Throughput in Packetized Data Networks
Patent:
5,867,483 →
Application:
08/746,416 →
Method and Apparatus for Performing in-Service Quality of Service Testing
Patent:
6,147,998 →
Application:
08/992,755 →
Dynamic Modeling of Complex Networks and Prediction of Impacts of Faults Therein
Method and Apparatus for Performing Service Level Analysis of Communications Network Performance Metrics
Patent:
6,058,102 →
Application:
09/187,611 →
Method of Searching a Data Record for a Valid Identifier
Patent:
6,564,214 →
Application:
09/605,680 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 26, 2004
From: VISUAL NETWORKS, INC.
To: VISUAL NETWORKS TECHNOLOGIES, INC.
Reel/Frame 015044/0357 →
Security Agreement
Sep 7, 2005
From: VISUAL NETWORKS, INC.; VISUAL NETWORKS OPERATIONS, INC.; VISUAL NETWORKS INTERNATIONAL OPERATIONS, INC.; VISUAL NETWORKS TECHNOLOGIES, INC.
To: SPECIAL SITUATIONS FUND III, L.P.; SPECIAL SITUATIONS CAYMAN FUND, L.P.; SPECIAL SITUATIONS PRIVATE EQUITY FUND, L.P.; SPECIAL SITUATIONS TECHNOLOGY FUND, L.P.
Reel/Frame 016489/0725 →
Release of Security Interest
Apr 20, 2015
From: SPECIAL SITUATIONS FUND III, L.P.; SPECIAL SITUATIONS CAYMAN FUND, L.P.; SPECIAL SITUATIONS PRIVATE EQUITY FUND, L.P.; SPECIAL SITUATIONS TECHNOLOGY FUND, L.P.
To: VISUAL NETWORKS, INC.; VISUAL NETWORKS OPERATIONS, INC.; VISUAL NETWORKS INTERNATIONAL OPERATIONS, INC.; VISUAL NETWORKS TECHNOLOGIES, INC.
Reel/Frame 035448/0316 →
Merger
May 1, 2015
From: VISUAL NETWORKS OPERATIONS, INC.
To: VISUAL NETWORKS, INC.
Reel/Frame 035562/0500 →
Merger
May 6, 2015
From: VISUAL NETWORKS, INC.
To: FLUKE ELECTRONICS CORPORATION
Reel/Frame 035578/0830 →
Release of Security Interest
Aug 14, 2015
From: SILICON VALLEY BANK
To: FLUKE ELECTRONICS CORPORATION
Reel/Frame 036325/0812 →
Assignment of Assignor's Interest
Aug 14, 2015
From: FLUKE ELECTRONICS CORPORATION
To: AIRMAGNET, INC.
Reel/Frame 036333/0355 →
Security Interest
Aug 14, 2015
From: NETSCOUT SYSTEMS, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 036355/0586 →
Assignment of Assignor's Interest
Sep 23, 2021
From: AIRMAGNET, INC.
To: NETSCOUT SYSTEMS, INC.
Reel/Frame 057595/0428 →
Assignment of Assignor's Interest
Feb 20, 2024
From: AIRMAGNET, INC.
To: NETSCOUT SYSTEMS, INC.
Reel/Frame 066502/0496 →