IP Library › Assignment 029844/0343
Patent Assignment
Reel/Frame 029844/0343

Assignment of Assignor's Interest

Recorded: 2013-02-20 Pages: 19
Assignor
2256355 ONTARIO LIMITED
Executed: 2012-03-02
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Properties (2)
Rf Fingerprinting for Location Estimation
Patent: 8,370,090 →
Application: 13/425,884 →
Publication: US 2012/0178472
Pre-Distortion for a Radio Frequency Power Amplifier
Patent: 8,412,133 →
Application: 13/444,597 →
Publication: US 2012/0256687
Related Assignments (15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 20, 2013
From: AVERIN, ILYA; LYSYAKOV, DENIS
To: NORTEL NETWORKS LIMITED
Reel/Frame 029844/0072 →
Assignment of Assignor's Interest Feb 20, 2013
From: DAVIES, DORIAN
To: NORTEL NETWORKS LIMITED
Reel/Frame 029843/0888 →
Assignment of Assignor's Interest Feb 20, 2013
From: BEVAN, DAVID DAMIAN
To: NORTEL NETWORKS LIMITED
Reel/Frame 029845/0219 →
Assignment of Assignor's Interest Feb 20, 2013
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 029844/0280 →
Assignment of Assignor's Interest Feb 20, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 029844/0128 →
Change of Name Mar 31, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032577/0989 →
Change of Name Oct 16, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034012/0031 →
Assignment of Assignor's Interest Apr 27, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 063471/0474 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
Nunc Pro Tunc Assignment Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →
Nunc Pro Tunc Assignment Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064271/0199 →
Nunc Pro Tunc Assignment Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064066/0001 →
Corrective Assignment to Correct 12817157 Application Number Previously Recorded at Reel: 064015 Frame: 0001. Assignor(S) Hereby Confirms the Assignment. Sep 5, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064807/0001 →
Corrective Assignment to Correct the Cover Sheet at Page 50 to Remove 12817157 Previously Recorded on Reel 063471 Frame 0474. Assignor(S) Hereby Confirms the Assignment. Sep 5, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064806/0669 →
Corrective Assignment to Correct the Added Patent Number to Remove Patent No. 8,873,407 at Previously Recorded on Reel 64066 Frame 1. Assignor(S) Hereby Confirms the Nunc Pro Tunc Assignment Effective Date March 20, 2023. Feb 2, 2026
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 074921/0001 →