Patent Assignment
Reel/Frame 033822/0487
Assignment of Assignor's Interest
Recorded: 2014-09-25
Pages: 7
Assignor
M-STACK LIMITED
Executed: 2011-02-16
Assignee
RESEARCH IN MOTION LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ON, N2K 047, CANADA
Covered Property
(1)
Apparatus and Method for Handling Out of Service Emergency Calls in Wireless Telecommunications System User Equipment
Application:
12/463,136 →
Publication:
US 2009/0298459
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 19, 2010
From: SAINI, SUKHDEV; ROBERTS, GIDEON EDMUND
To: M-STACK LIMITED
Reel/Frame 025162/0869 →
Assignment of Assignor's Interest
Oct 19, 2010
From: GIBBS, FRASER
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025163/0011 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →