Patent Assignment
Reel/Frame 018855/0752
Change of Name
Recorded: 2007-02-06
Pages: 4
Assignor
NOKIA TELECOMMUNICATIONS OY
Executed: 1999-10-01
Assignee
NOKIA NETWORKS OY
KEILALAHDENTIE 4, ESPOO, FIN-02150, FINLAND
Covered Properties
(4)
Network Interfacing Method and a Network Interface for a Digital Transmission Network
Patent:
5,706,285 →
Application:
08/318,787 →
Method of Establishing a Subscriber Connection and a Subscriber Network
Patent:
5,526,154 →
Application:
08/356,220 →
Pulse Amplitude Modulator Using Direct Digital Synthesizer
Patent:
5,726,609 →
Application:
08/737,823 →
Implementation of Access Service
Patent:
6,240,091 →
Application:
08/955,561 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Feb 6, 2007
From: NOKIA NETWORKS OY
To: NOKIA OYJ
Reel/Frame 018855/0758 →
Assignment of Assignor's Interest
Feb 12, 2007
From: NOKIA OYJ
To: WI-LAN, INC.
Reel/Frame 018875/0925 →
Corrective Assignment to Correct the Serial Number Previously Recorded on Reel 018875 Frame 0925. Assignor(S) Hereby Confirms the Assignment.
Feb 13, 2007
From: NOKIA OYJ
To: WI-LAN, INC.
Reel/Frame 018883/0980 →
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 →