Patent Assignment
Reel/Frame 019743/0890
Assignment of Assignor's Interest
Recorded: 2007-08-24
Pages: 6
Assignors
WISSING, JEFFREY
Executed: 2004-10-02
PEK, JIRI
Executed: 2004-10-04
MILASIN, KRASKO
Executed: 2004-10-01
MATHEWS, CECIL
Executed: 2004-09-30
Assignee
NOKIA CORPORATION
KEILALAHDENTIE 4, ESPOO, FIN-02150, FINLAND
Covered Property
(1)
POTS Extender for Voice Fallback in a Subscriber Line
Application:
11/834,492 →
Publication:
US 2008/0037523
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 28, 2007
From: NOKIA OYJ
To: WI-LAN, INC.
Reel/Frame 019757/0779 →
Merger and Change of Name
Jun 20, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042914/0894 →
Assignment of Assignor's Interest
Jul 12, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043167/0655 →