Patent Assignment
Reel/Frame 042439/0453
Assignment of Assignor's Interest
Recorded: 2017-05-19
Pages: 8
Assignors
GAO, SHIWEI
Executed: 2012-08-22
VRZIC, SOPHIE
Executed: 2012-08-22
XU, HUA
Executed: 2012-08-28
YU, DONGSHENG
Executed: 2012-08-23
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property
(1)
Design on Enhanced Control Channel For Wireless System
Application:
15/430,045 →
Publication:
US 2017/0156132
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 19, 2017
From: BLANKENSHIP, YUFEI WU
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 042510/0537 →
Assignment of Assignor's Interest
May 19, 2017
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 042510/0556 →
Change of Name
May 19, 2017
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 042510/0635 →