Patent Assignment
Reel/Frame 060634/0540
Assignment of Assignor's Interest
Recorded: 2022-07-12
Pages: 70
Assignor
NORTEL NETWORKS LIMITED
Executed: 2011-07-29
Assignee
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP, 1285 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10019-6064
Covered Property
(1)
Detecting the Number of Transmit Antennas in a Base Station
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 2022
From: CALLARD, AARON; MA, JIANGLEI
To: NORTEL NETWORKS LIMITED
Reel/Frame 060487/0690 →
Assignment of Assignor's Interest
Jul 12, 2022
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 060487/0831 →
Assignment of Assignor's Interest
Jul 12, 2022
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 060487/0932 →
Change of Name
Jul 12, 2022
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 060637/0443 →