Patent Assignment
Reel/Frame 019597/0914
Assignment of Assignor's Interest
Recorded: 2007-07-24
Pages: 5
Assignor
WI-LAN TECHNOLOGIES CORPORATION
Executed: 2007-07-20
Assignee
WI-LAN, INC.
11 HOLLAND AVENUE, SUITE 608, OTTAWA, ONTARIO, K1Y 4S1, CANADA
Covered Property
(1)
Method and Apparatus for Multiple Access Between Transceivers in Wireless Communications Using Ofdm Spread Spectrum
Patent:
5,282,222 →
Application:
07/861,725 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2008
From: WI-LAN TECHNOLOGIES CORP.
To: WI-LAN INC.
Reel/Frame 021165/0952 →
Merger and Change of Name
Jun 20, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042902/0878 →
Assignment of Assignor's Interest
Jul 12, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043165/0898 →