IP Library › Assignment 030999/0823
Patent Assignment
Reel/Frame 030999/0823

Change of Name

Recorded: 2013-08-13 Pages: 3
Assignor
QNX SOFTWARE SYSTEMS CO.
Executed: 2012-02-17
Assignee
QNX SOFTWARE SYSTEMS LIMITED
1001 FARRAR RD., KANATA, ONTARIO, K2K 0B3, CANADA
Covered Property (1)
System for Comfort Noise Injection
Patent: 8,520,859 →
Application: 13/413,239 →
Publication: US 2012/0173231
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 13, 2013
From: LI, XUEMAN; LINSEISEN, FRANK; MACDONALD, KYLE
To: QNX SOFTWARE SYSTEMS (WAVEMAKERS), INC.
Reel/Frame 030999/0615 →
Confirmatory Assignment Aug 13, 2013
From: QNX SOFTWARE SYSTEMS (WAVEMAKERS), INC.
To: QNX SOFTWARE SYSTEMS CO.
Reel/Frame 031012/0226 →
Assignment of Assignor's Interest Apr 4, 2014
From: 8758271 CANADA INC.
To: 2236008 ONTARIO INC.
Reel/Frame 032607/0674 →
Assignment of Assignor's Interest Apr 4, 2014
From: QNX SOFTWARE SYSTEMS LIMITED
To: 8758271 CANADA INC.
Reel/Frame 032607/0943 →
Assignment of Assignor's Interest May 22, 2020
From: 2236008 ONTARIO INC.
To: BLACKBERRY LIMITED
Reel/Frame 053313/0315 →