Patent Assignment
Reel/Frame 026994/0652
Assignment of Assignor's Interest
Recorded: 2011-09-29
Pages: 8
Assignor
Assignee
RESEARCH IN MOTION LIMITED, A CORPORATION ORGANIZED UNDER THE LAWS OF THE PROVINCE OF ONTARIO, CANADA
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
Voice Service in Evolved Packet System
Application:
12/793,668 →
Publication:
US 2011/0002327
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 2, 2010
From: DWYER, JOHANNA LISA
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025443/0556 →
Assignment of Assignor's Interest
Dec 3, 2010
From: CHIN, CHEN HO; BURBIDGE, RICHARD CHARLES
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 025447/0370 →
Assignment of Assignor's Interest
Dec 3, 2010
From: FACCIN, STEFANO
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 025447/0427 →
Change of Name
Oct 16, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034012/0111 →
Corrective Assignment to Correct the Schedule a to Assignment Previously Recorded at Reel: 027054 Frame: 0065. Assignor(S) Hereby Confirms the Assignment.
May 26, 2017
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 043340/0001 →