Patent Assignment
Reel/Frame 033477/0152
Assignment of Assignor's Interest
Recorded: 2014-08-06
Pages: 7
Assignors
QU, SHOUXING
Executed: 2009-01-21
XIN, YAN
Executed: 2009-01-20
DWYER, JOHANNA LISA
Executed: 2009-01-20
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property
(1)
Systems and Methods for Communicating Using Ask or Qam with Uneven Symbol Constellation
Application:
14/453,003 →
Publication:
US 2014/0348261
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 6, 2014
From: CARPENTER, PAUL
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 033477/0363 →
Assignment of Assignor's Interest
Aug 6, 2014
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 033477/0597 →
Change of Name
Sep 18, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033775/0457 →