IP Library › Assignment 036437/0207
Patent Assignment
Reel/Frame 036437/0207

Assignment of Assignor's Interest

Recorded: 2015-08-27 Pages: 7
Assignors
ZHU, YINJUN
Executed: 2004-04-27
DICKINSON, RICHARD
Executed: 2004-04-26
HELME, STEVEN
Executed: 2004-04-26
MARSHALL, ROGER
Executed: 2004-04-26
Assignee
TELECOMMUNICATION SYSTEMS, INC.
275 WEST STREET, SUITE 400, ANNAPOLIS, MARYLAND, 21401
Covered Property (1)
Solutions for Voice Over Internet Protocol (VoIP) 911 Location Services
Patent: 9,237,228 →
Application: 14/297,216 →
Publication: US 2014/0286197
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 →