Patent Assignment
Reel/Frame 029171/0893
Assignment of Assignor's Interest
Recorded: 2012-10-23
Pages: 5
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
PUSCH RS Design for High Doppler Frequency
Application:
61/555,961 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 23, 2012
From: SONG, YI; YU, YI; CAI, ZHIJUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 029171/0717 →
Assignment of Assignor's Interest
Oct 26, 2012
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029203/0694 →
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 →