Patent Assignment
Reel/Frame 026943/0784
Assignment of Assignor's Interest
Recorded: 2011-09-21
Pages: 7
Assignor
M-STACK LIMITED
Executed: 2011-02-16
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Apparatus and Method for Determining Uplink Ciphering Activation Time in Universal Mobile Telecommunications System User Equipment
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 24, 2011
From: FUNNELL, NICOLA M.; FARNSWORTH, ANDREW J.; HARRISON, ROBERT J.
To: M-STACK LIMITED
Reel/Frame 025687/0591 →
Change of Name
Mar 19, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032471/0734 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
Nunc Pro Tunc Assignment
Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064066/0001 →
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 →