IP Library › Assignment 033652/0264
Patent Assignment
Reel/Frame 033652/0264

Assignment of Assignor's Interest

Recorded: 2014-09-02 Pages: 3
Assignor
ZHU, YINJUN
Executed: 2014-09-02
Assignee
TELECOMMUNICATION SYSTEMS, INC.
275 WEST STREET, SUITE 400, ANNAPOLIS, MARYLAND, 21401
Covered Property (1)
Extended Area Event for Network Based Proximity Discovery
Patent: 9,408,034 →
Application: 14/472,857 →
Publication: US 2015/0072713
Related Assignments (3)
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 →
Release of Security Interest Apr 25, 2022
From: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
To: COMTECH TELECOMMUNICATIONS CORP.
Reel/Frame 059820/0971 →
Assignment of Assignor's Interest Apr 30, 2022
From: TELECOMMUNICATIONS SYSTEMS, INC
To: ARTAX, LLC
Reel/Frame 059852/0141 →