IP Library › Assignment 034934/0652
Patent Assignment
Reel/Frame 034934/0652

Assignment of Assignor's Interest

Recorded: 2015-02-10 Pages: 2
Assignor
TR TECHNOLOGIES INC.
Executed: 2011-01-06
Assignee
WI-LAN INC.
11 HOLLAND AVENUE, SUITE 608, OTTAWA, K1Y 4S1, CANADA
Covered Property (1)
Mitigation of Transmission Errors of Quantized Channel State Information Feedback in Multi Antenna Systems
Patent: 8,719,673 →
Application: 13/541,631 →
Publication: US 2012/0275534
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 10, 2015
From: MIELCZAREK, BARTOSZ; KRYZMIEN, WITOLD A.
To: TR TECHNOLOGIES INC.
Reel/Frame 034926/0343 →
Assignment of Assignor's Interest Feb 10, 2015
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 034926/0502 →
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 →