Patent Assignment
Reel/Frame 031739/0265
Assignment of Assignor's Interest
Recorded: 2013-12-09
Pages: 4
Assignor
YAMADA, ATSUSHI
Executed: 2013-08-19
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property
(1)
Authenticated Encryption Method Using Working Blocks
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2013
From: ZAVERUCHA, GREGORY MARC
To: CERTICOM CORP.
Reel/Frame 031739/0349 →
Assignment of Assignor's Interest
Feb 6, 2014
From: ZAVERUCHA, GREGORY MARC
To: CERTICOM CORP.
Reel/Frame 032155/0517 →
Change of Name
Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →
Assignment of Assignor's Interest
Oct 2, 2019
From: CERTICOM CORP.
To: BLACKBERRY LIMITED
Reel/Frame 050610/0937 →
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 →