Patent Assignment
Reel/Frame 052583/0489
Assignment of Assignor's Interest
Recorded: 2020-05-06
Pages: 52
Assignor
2236008 ONTARIO INC.
Executed: 2020-02-21
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Properties
(3)
Audio Alert Audibility Estimation Method and System
System and Method for Reducing Distortion and Echo Leakage in Hands-Free Communication
Method for Multi-Stage Compression in Sub-Band Processing
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 9, 2019
From: KARIMIAN AZARI, SAM
To: BLACKBERRY LIMITED
Reel/Frame 049695/0320 →
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 24, 2019
From: PERCY, MICHAEL ANDREW; EVERY, MARK ROBERT; LINSEISEN, FRANK; HUSAIN, MOHAMMED AAMIR
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 049842/0298 →
Assignment of Assignor's Interest
Jul 24, 2019
From: HUSAIN, MOHAMMAD AAMIR
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 049849/0777 →
Assignment of Assignor's Interest
Jul 29, 2019
From: QNX SOFTWARE SYSTEMS LIMITED
To: 2236008 ONTARIO INC.
Reel/Frame 049886/0980 →
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
Jul 29, 2019
From: QNX SOFTWARE SYSTEMS LIMITED
To: 2236008 ONTARIO INC.
Reel/Frame 049887/0233 →