Patent Assignment
Reel/Frame 027148/0423
Assignment of Assignor's Interest
Recorded: 2011-10-31
Pages: 5
Assignee
E.F. JOHNSON COMPANY
1440 CORPORATE DRIVE, IRVING, TEXAS, 75038-2401
Covered Property
(1)
System and Method for Simulating a Land Mobile Radio System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
First Amendment to Patent and Trademark Security Agreement
Jan 11, 2012
From: E.F. JOHNSON COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 027519/0726 →
Release of Security Interest
Mar 28, 2014
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: E.F. JOHNSON COMPANY
Reel/Frame 032554/0712 →
Assignment of Assignor's Interest
Dec 29, 2015
From: JOBE, MARSHALL; ROY, ARINDAM
To: E.F. JOHNSON COMPANY
Reel/Frame 037373/0642 →