Patent Assignment
Reel/Frame 039976/0373
Assignment of Assignor's Interest
Recorded: 2016-09-08
Pages: 402
Assignor
NORTEL NETWORKS LIMITED
Executed: 2011-07-29
Assignee
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP, NEW YORK, NEW YORK, 10019-6064
Covered Property
(1)
Scattered Pilot Pattern And Channel Estimation Method For MIMO-OFDM Systems
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →
Assignment of Assignor's Interest
Sep 8, 2016
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 039679/0909 →
Assignment of Assignor's Interest
Sep 8, 2016
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 039679/0980 →
Assignment of Assignor's Interest
Sep 8, 2016
From: MA, JIANGLEI; JIA, MING; ZHU, PEIYING; TONG, WEN
To: NORTEL NETWORKS LIMITED
Reel/Frame 039972/0218 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064007/0061 →
Nunc Pro Tunc Assignment
Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →