IP Library › Assignment 027974/0092
Patent Assignment
Reel/Frame 027974/0092

Assignment of Assignor's Interest

Recorded: 2012-04-02 Pages: 6
Assignors
DICKINSON, RICHARD
Executed: 2006-10-16
HINES, GORDON JOHN
Executed: 2006-10-16
CROY, JONATHAN
Executed: 2006-10-16
Assignee
TELECOMMUNICATION SYSTEMS, INC.
275 WEST STREET, SUITE 400, ANNAPOLIS, MARYLAND, 21401
Covered Property (1)
Enhanced E911 Network Access for a Call Center Using Session Initiation Protocol (Sip) Messaging
Patent: 8,369,825 →
Application: 13/437,538 →
Publication: US 2012/0189107
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →