Patent Assignment
Reel/Frame 033589/0943
Assignment of Assignor's Interest
Recorded: 2014-08-21
Pages: 2
Assignor
TR TECHNOLOGIES INC.
Executed: 2011-01-06
Assignee
WI-LAN INC.
303 TERRY FOX DRIVE, SUITE 300, OTTAWA, ONTARIO, K2K 3J1, CANADA
Covered Property
(1)
Mitigation of Transmission Errors of Quantized Channel State Information Feedback in Multi Antenna Systems
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 21, 2014
From: MIELCZAREK, BARTOSZ; KRZYMIEN, WITOLD A.
To: TR TECHNOLOGIES INC.
Reel/Frame 033585/0667 →
Assignment of Assignor's Interest
Aug 21, 2014
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 033585/0684 →
Merger and Change of Name
Jun 20, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042914/0632 →
Assignment of Assignor's Interest
Jul 12, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043168/0294 →