Patent Assignment
Reel/Frame 046912/0134
Assignment of Assignor's Interest
Recorded: 2018-09-19
Pages: 5
Assignor
LAYTON, LEONARD CHARLES
Executed: 2018-09-14
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, N2K 0A7, CANADA
Covered Property
(1)
System and Method for Detecting and Indicating That an Audio System Is Ineffectively Tuned
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 19, 2018
From: PARANJPE, SHREYAS ANAND
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 046912/0025 →
Assignment of Assignor's Interest
Sep 19, 2018
From: SOJA, ROBERT JOSEPH, II
To: QNX SOFTWARE SYSTEMS, INC.
Reel/Frame 046978/0357 →
Assignment of Assignor's Interest
Oct 30, 2018
From: QNX SOFTWARE SYSTEMS, INC.
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 047354/0726 →
Assignment of Assignor's Interest
Oct 30, 2018
From: QNX SOFTWARE SYSTEMS LIMITED
To: 2236008 ONTARIO INC.
Reel/Frame 047354/0735 →
Assignment of Assignor's Interest
May 22, 2020
From: 2236008 ONTARIO INC.
To: BLACKBERRY LIMITED
Reel/Frame 053313/0315 →