IP Library › Assignment 034926/0343
Patent Assignment
Reel/Frame 034926/0343

Assignment of Assignor's Interest

Recorded: 2015-02-10 Pages: 3
Assignors
MIELCZAREK, BARTOSZ
Executed: 2008-04-20
KRYZMIEN, WITOLD A.
Executed: 2008-04-21
Assignee
TR TECHNOLOGIES INC.
7TH FLOOR, 9107 - 116 STREET, NW, EDMONTON, T6G 2V4, 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: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 034926/0502 →
Assignment of Assignor's Interest Feb 10, 2015
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 034934/0652 →
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 →