Patent Assignment
Reel/Frame 017865/0931
Assignment of Assignor's Interest
Recorded: 2006-05-04
Pages: 3
Assignor
MITCHELL, DON
Executed: 2006-05-02
Assignee
TELECOMMUNICATIONS SYSTEMS, INC.
275 WEST STREET, SUITE 400, ANNAPOLIS, MARYLAND, 21401
Covered Property
(1)
SS7 Isup to Sip Based Call Signaling Conversion Gateway for Wireless Voip E911
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 29, 2010
From: TELECOMMUNICATION SYSTEMS, INC.; LONGHORN ACQUISITION, LLC; SOLVERN INNOVATIONS, INC.; QUASAR ACQUISITION, LLC
To: SILICON VALLEY BANK, AGENT
Reel/Frame 023870/0484 →
Security Agreement
Mar 3, 2016
From: COMTECH EF DATA CORP.; COMTECH XICOM TECHNOLOGY, INC.; COMTECH MOBILE DATACOM CORPORATION; TELECOMMUNICATION SYSTEMS, INC.
To: CITIBANK N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 037993/0001 →
Release of Security Interest
Mar 3, 2016
From: SILICON VALLEY BANK
To: TELECOMMUNICATION SYSTEMS, INC.; LONGHORN ACQUISITION, LLC; SOLVEM INNOVATIONS, INC.; QUASAR ACQUISITION, LLC
Reel/Frame 037994/0113 →