IP Library › Assignment 036290/0093
Patent Assignment
Reel/Frame 036290/0093

Assignment of Assignor's Interest

Recorded: 2015-08-10 Pages: 19
Assignor
ROCKSTAR BIDCO, LP
Executed: 2012-02-29
Assignee
2256355 ONTARIO LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Properties (2)
Scattered Pilot Pattern And Channel Estimation Method For MIMO-OFDM Systems
Patent: 9,154,281 →
Application: 14/520,080 →
Publication: US 2015/0085820
Scattered Pilot Pattern and Channel Estimation Method for Mimo-Ofdm Systems
Patent: 9,313,065 →
Application: 14/608,497 →
Publication: US 2015/0180630
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Jun 1, 2015
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 035805/0534 →
Assignment of Assignor's Interest Aug 10, 2015
From: TONG, WEN; ZHU, PEIYING; MA, JIANGLEI; JIA, MING
To: NORTEL NETWORKS LIMITED
Reel/Frame 036289/0568 →
Assignment of Assignor's Interest Aug 10, 2015
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 036290/0199 →
Assignment of Assignor's Interest Aug 10, 2015
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 036315/0434 →
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 →