Patent Assignment
Reel/Frame 033573/0095
Assignment of Assignor's Interest
Recorded: 2014-08-20
Pages: 6
Assignor
TR TECHNOLOGIES INC.
Executed: 2009-06-22
Assignee
WI-LAN INC.
303 TERRY FOX DRIVE, SUITE 300, OTTAWA, ONTARIO, K2K 3J1, CANADA
Covered Property
(1)
Quantized Channel State Information Prediction in Multiple Antenna Systems
Application:
14/193,844 →
Publication:
US 2014/0247736
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2014
From: MIELCZAREK, BARTOSZ; KRZYMIEN, WITOLD A.
To: TR TECHNOLOGIES INC.
Reel/Frame 033564/0147 →
Assignment of Assignor's Interest
Aug 20, 2014
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 033573/0130 →
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 →