Patent Assignment
Reel/Frame 028881/0553
Assignment of Assignor's Interest
Recorded: 2012-08-31
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 Properties
(2)
Design on Enhanced Control Channel for Wireless System
Enhanced Control Channel For Wireless System
Application:
61/523,118 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 3, 2012
From: GAO, SHIWEI; VRZIC, SOPHIE; XU, HUA; YU, DONGSHENG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028720/0318 →
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: 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 →