IP Library › Assignment 019862/0549
Patent Assignment
Reel/Frame 019862/0549

Assignment of Assignor's Interest

Recorded: 2007-09-21 Pages: 2
Assignors
MIELCZAREK, BARTOSZ
Executed: 2007-09-06
KRZYMIEN, WITOLD A.
Executed: 2007-09-06
Assignee
TR TECHNOLOGIES INC.
7TH FLOOR, 9107 - 116 STREET, NW, EDMONTON, ALBERTA, T6G 2V4, CANADA
Covered Property (1)
Quantized Channel State Information Prediction in Multiple Antenna Systems
Patent: 8,009,778 →
Application: 11/852,206 →
Publication: US 2009/0067529
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2009
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 022877/0320 →
Assignment of Assignor's Interest Aug 8, 2011
From: TR TECHNOLOGIES INC.
To: WI-LAN
Reel/Frame 026716/0680 →
Corrective Assignment to Correct the Name of the Receiving Party in the Recordation Cover Sheet from <Wi-Lan> to <Wi-Lan Inc.> Previously Recorded on Reel 026716 Frame 0680. Assignor(S) Hereby Confirms the the Assignment of Application No. 11/852,206 from Tr Technologies Inc. to Wi-Lan Inc. Jan 28, 2015
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 034837/0321 →
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 →