Patent Assignment
Reel/Frame 029923/0767
Assignment of Assignor's Interest
Recorded: 2013-03-05
Pages: 5
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property
(1)
Pusch Reference Signal Design for High Doppler Frequency
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2013
From: SONG, YI; YU, YI; CAI, ZHIJUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 029923/0698 →
Assignment of Assignor's Interest
Mar 21, 2013
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 030056/0707 →
Change of Name
Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →