Patent Assignment
Reel/Frame 033787/0794
Assignment of Assignor's Interest
Recorded: 2014-09-22
Pages: 5
Assignors
DICKINSON, RICHARD
Executed: 2004-03-03
MARSHALL, ROGER
Executed: 2004-03-03
HELME, STEVEN P.
Executed: 2004-03-03
Assignee
TELECOMMUNICATION SYSTEMS, INC.
275 WEST STREET, ANNAPOLIS, MARYLAND, 21401
Covered Property
(1)
Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP)
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 16, 2018
From: COMTECH TELECOMMUNICATIONS CORP.; COMTECH EF DATA CORP.; COMTECH XICOM TECHNOLOGY, INC.; COMTECH SYSTEMS, INC.
To: CITIBANK, N.A.
Reel/Frame 048104/0080 →
Security Interest
Jun 18, 2024
From: TELECOMMUNICATION SYSTEMS, INC.
To: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
Reel/Frame 067776/0309 →