Patent Assignment
Reel/Frame 023262/0404
Assignment of Assignor's Interest
Recorded: 2009-09-11
Pages: 3
Assignor
ZHU, YINJUN
Executed: 2009-09-11
Assignee
TELECOMMUNICATION SYSTEMS, INC.
275 WEST STREET, SUITE 400, ANNAPOLIS, MARYLAND, 21401
Covered Property
(1)
User plane emergency location continuity for voice over internet protocol (VoIP)/IMS emergency services
Application:
12/585,348 →
Publication:
US 2011/0064046
Related Assignments
(2)
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 →
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 →