IP Library › Assignment 014174/0416
Patent Assignment
Reel/Frame 014174/0416

Assignment of Assignor's Interest

Recorded: 2003-06-11 Pages: 4
Assignors
EJZAK, RICHARD PAUL
Executed: 2003-05-29
LICHTER, JOSEPH JAMES
Executed: 2003-05-29
Assignee
LUCENT TECHNOLOGIES, INC.
600 MOUNTAIN AVENUE, P.O. BOX 636, MURRY HILL, NEW JERSEY, 07974-0636
Covered Property (1)
Server Component Redirection of New Media Path Portion Between Packet-Switched and Circuit-Switched Portions of Mobile Switching Center
Patent: 7,535,889 →
Application: 10/459,288 →
Publication: US 2004/0252673
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 25, 2009
From: LUCENT TECHNOLOGIES INC.
To: ALCATEL-LUCENT USA INC.
Reel/Frame 022446/0223 →
Security Interest Mar 7, 2013
From: ALCATEL-LUCENT USA INC.
To: CREDIT SUISSE AG
Reel/Frame 030510/0627 →
Assignment of Assignor's Interest Oct 11, 2013
From: ALCATEL LUCENT S.A.
To: 8631654 CANADA INC.
Reel/Frame 031396/0262 →
Release of Security Interest Oct 9, 2014
From: CREDIT SUISSE AG
To: ALCATEL-LUCENT USA INC.
Reel/Frame 033950/0001 →
Merger and Change of Name Jun 28, 2017
From: 8631654 CANADA INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 043027/0098 →
Assignment of Assignor's Interest Jul 21, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043285/0115 →