Patent Assignment
Reel/Frame 018883/0390
Assignment of Assignor's Interest
Recorded: 2007-02-13
Pages: 3
Assignor
ZIMMERMAN, PETER L.
Executed: 2004-11-15
Assignee
GLENAYRE ELECTRONICS, INC.
11360 LAKEFIELD DRIVE, DULUTH, GEORGIA, 30097
Covered Property
(1)
Service Level Indication and Registration Processing in a Wireless Communication Device
Patent:
6,216,001 →
Application:
09/089,271 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Statement of Security Interest in Patent Rights
Jul 12, 2004
From: PERCOMM, INC.
To: GLENAYRE ELECTRONICS, INC.
Reel/Frame 015541/0899 →
Nunc Pro Tunc Assignment
May 26, 2006
From: GLENAYRE ELECTRONICS, INC.
To: PERCOMM, INC.
Reel/Frame 017681/0583 →
Assignment of Assignor's Interest
Feb 13, 2007
From: PERCOMM, INC.
To: ZIMMERMAN, PAUL L.
Reel/Frame 018883/0366 →
Assignment of Assignor's Interest
Jul 21, 2011
From: GLENAYRE ELECTRONICS, INC
To: WI-LAN INC.
Reel/Frame 026627/0144 →
Merger and Change of Name
Jun 20, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042902/0973 →
Assignment of Assignor's Interest
Jul 12, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043167/0149 →