IP Library › Assignment 036592/0038
Patent Assignment
Reel/Frame 036592/0038

Assignment of Assignor's Interest

Recorded: 2015-09-17 Pages: 2
Assignors
MIELCZAREK, BARTOSZ
Executed: 2007-05-25
KRZYMIEN, WITOLD A.
Executed: 2007-05-25
Assignee
TELECOMMUNICATIONS RESEARCH LABORATORIES
7TH FLOOR, 9107 - 116 STREET, NW, EDMONTON, ALBERTA, T6G 2V4, CANADA
Covered Property (1)
Quantization of Channel State Information in Multiple Antenna Systems
Application: 14/628,570 →
Publication: US 2015/0222337
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 17, 2015
From: TELECOMMUNICATIONS RESEARCH LABORATORIES
To: TR TECHNOLOGIES INC.
Reel/Frame 036592/0107 →
Assignment of Assignor's Interest Sep 17, 2015
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 036592/0155 →
Assignment of Assignor's Interest Sep 17, 2015
From: TR TECHNOLOGIES INC.
To: WI-LAN INC.
Reel/Frame 036592/0203 →
Merger and Change of Name Jun 15, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042725/0362 →
Assignment of Assignor's Interest Jun 20, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 042756/0914 →