Patent Assignment
Reel/Frame 049695/0320
Assignment of Assignor's Interest
Recorded: 2019-07-09
Pages: 4
Assignor
KARIMIAN AZARI, SAM
Executed: 2019-07-08
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property
(1)
Audio Alert Audibility Estimation Method and System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 2019
From: EVERY, MARK ROBERT
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 049765/0260 →
Assignment of Assignor's Interest
Jul 29, 2019
From: QNX SOFTWARE SYSTEMS LIMITED
To: 2236008 ONTARIO INC.
Reel/Frame 049887/0099 →
Assignment of Assignor's Interest
May 6, 2020
From: 2236008 ONTARIO INC.
To: BLACKBERRY LIMITED
Reel/Frame 052583/0489 →