Patent Assignment
Reel/Frame 021928/0376
Assignment of Assignor's Interest
Recorded: 2008-12-04
Pages: 8
Assignors
FIELDS, GREGORY J.
Executed: 2008-03-04
KLASSEN, GERHARD D.
Executed: 2008-06-05
DOUGALL, DAVID J.
Executed: 2008-04-11
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
System and Method for Differentiating Between Incoming and Outgoing Messages and Identifying Correspondents in a Tty Communication
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 20, 2009
From: FARID, MOHAMED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 022716/0464 →
Change of Name
Nov 4, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034161/0020 →
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 064270/0001 →