Patent Assignment
Reel/Frame 029524/0299
Assignment of Assignor's Interest
Recorded: 2012-12-24
Pages: 7
Assignor
M-STACK LIMITED
Executed: 2012-12-21
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Properties
(3)
Automatic Tracking of Mobile Device Camping Failure to an Access Point
Method and System for Voice Call Setup from a Pch or Fach State
Method and System for Voice Call Setup from a Pch or a Fach State
Application:
61/513,383 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 2012
From: M-STACK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028279/0496 →
Assignment of Assignor's Interest
Sep 10, 2012
From: FARNSWORTH, ANDREW JOHN; SINGH, VAIBHAV
To: M-STACK LIMITED
Reel/Frame 028926/0090 →
Assignment of Assignor's Interest
Sep 10, 2012
From: EKICI, OZGUR; ISLAM, MUHAMMAD KHALEDUL
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028925/0972 →
Assignment of Assignor's Interest
Nov 8, 2012
From: M-STACK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029262/0699 →
Assignment of Assignor's Interest
Nov 8, 2012
From: ISLAM, MUHAMMAD KHALEDUL; EKICI, OZGUR
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029262/0500 →
Assignment of Assignor's Interest
Nov 8, 2012
From: FARNSWORTH, ANDREW JOHN; SINGH, VAIBHAV
To: M-STACK LIMITED
Reel/Frame 029262/0581 →
Assignment of Assignor's Interest
Nov 16, 2012
From: EKICI, OZGUR; ISLAM, MUHAMMAD KHALEDUL
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029309/0557 →
Change of Name
Jan 27, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032126/0830 →
Change of Name
Oct 28, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034077/0227 →
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 064271/0199 →