Patent Assignment
Reel/Frame 050381/0426
Assignment of Assignor's Interest
Recorded: 2019-09-16
Pages: 9
Assignors
YACH, DAVID PAUL
Executed: 2002-04-09
VANDER VEEN, RAYMOND PAUL
Executed: 2002-04-09
MAJOR, HARRY RICHMOND
Executed: 2002-04-09
MOUSSEAU, GARY PHILLIP
Executed: 2002-04-10
LAZARIDIS, MIHAL
Executed: 2002-04-05
ASTHANA, ATUL
Executed: 2002-04-11
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
Advanced Voice and Data Operations in a Mobile Data Communication Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 16, 2019
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 050383/0048 →
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 →