Patent Assignment
Reel/Frame 028483/0001
Assignment of Assignor's Interest
Recorded: 2012-07-03
Pages: 6
Assignors
YU, DONGSHENG
Executed: 2011-07-27
BONTU, CHANDRA S.
Executed: 2011-07-28
FONG, MO-HAN
Executed: 2011-08-14
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property
(1)
Physical Uplink Shared Channel Demodulation Reference Signal Design for Uplink Coordinated Transmission in Type Ii Relay Using a Punctured Demodulation Reference Signal
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 3, 2012
From: SONG, YI; YU, YI; CAI, ZHIJUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 028482/0947 →
Assignment of Assignor's Interest
Jul 5, 2012
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028492/0852 →
Change of Name
Aug 6, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033481/0549 →