Patent Assignment
Reel/Frame 028720/0318
Assignment of Assignor's Interest
Recorded: 2012-08-03
Pages: 8
Assignors
GAO, SHIWEI
Executed: 2011-10-26
VRZIC, SOPHIE
Executed: 2011-10-27
XU, HUA
Executed: 2011-10-27
YU, DONGSHENG
Executed: 2011-10-26
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:
13/545,577 →
Publication:
US 2013/0039291
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 3, 2012
From: BLANKENSHIP, YUFEI WU
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 028720/0352 →
Assignment of Assignor's Interest
Aug 6, 2012
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028726/0871 →
Assignment of Assignor's Interest
Aug 31, 2012
From: GAO, SHIWEI; VRZIC, SOPHIE; XU, HUA; YU, DONGSHENG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028881/0553 →
Assignment of Assignor's Interest
Aug 31, 2012
From: BLANKENSHIP, YUFEI WU
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 028881/0591 →
Assignment of Assignor's Interest
Sep 14, 2012
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028961/0654 →
Change of Name
Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →