Patent Assignment
Reel/Frame 025769/0704
Assignment of Assignor's Interest
Recorded: 2011-01-11
Pages: 7
Assignors
OLTMAN, RANDY L.
Executed: 2010-11-11
RUMSBY, STEVEN R.
Executed: 2010-11-11
COLLINS, PAUL ANTHONY
Executed: 2010-11-11
TURK, AHMED A.
Executed: 2010-11-11
BAILEY, MICHAEL D.
Executed: 2010-11-11
MORMAN, JOSHUA BARRY
Executed: 2010-11-11
GAO, PENG
Executed: 2010-11-11
LAW, WAI KWOK
Executed: 2010-11-15
Assignee
SPIRENT COMMUNICATIONS, INC.
1325 BORREGAS AVENUE, SUNNYVALE, CALIFORNIA, 94089
Covered Properties
(2)
Virtual Drive Test Tool
Patent:
8,781,797 →
Application:
12/850,986 →
Virtual Drive Test Tool
Application:
61/231,652 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2009
From: OLTMAN, RANDY L; RUMSBY, STEVEN ROBERT; BAILEY, MICHAEL D; MORMAN, JOSHUA B
To: SPIRENT COMMUNICATIONS, INC.
Reel/Frame 023059/0181 →
Assignment of Assignor's Interest
Oct 20, 2025
From: SPIRENT COMMUNICATIONS, INC.
To: VIAVI SOLUTIONS LICENSING LLC
Reel/Frame 073121/0549 →
Security Agreement
Oct 21, 2025
From: INERTIAL LABS, INC.; VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 073189/0873 →
Security Interest
Nov 14, 2025
From: VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC; INERTIAL LABS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 073571/0137 →
Release of Security Interest at Reel/Frame 73189/0873
May 28, 2026
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: INERTIAL LABS, INC.; VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC
Reel/Frame 075642/0381 →