IP Library › Assignment 030333/0598
Patent Assignment
Reel/Frame 030333/0598

Confirmatory Assignment

Recorded: 2013-05-02 Pages: 73
Assignor
Assignee
QNX SOFTWARE SYSTEMS CO.
175 TERENCE CRESCENT, OTTAWA, ONTARIO, K2M 1W8, CANADA
Covered Property (1)
Speech Enhancement System and Method
Patent: 9,020,813 →
Application: 13/676,803 →
Publication: US 2013/0073284
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 2, 2013
From: PARANJPE, SHREYAS; HETHERINGTON, PHILLIP A.; LI, XUEMAN
To: QNX SOFTWARE SYSTEMS (WAVEMAKERS), INC.
Reel/Frame 030333/0333 →
Change of Name May 2, 2013
From: QNX SOFTWARE SYSTEMS CO.
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 030333/0562 →
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 →