IP Library › Assignment 019571/0161
Patent Assignment
Reel/Frame 019571/0161

Assignment of Assignor's Interest

Recorded: 2007-07-18 Pages: 6
Assignors
WU, WEI
Executed: 2007-05-30
WOMACK, JAMES EARL
Executed: 2007-06-28
CAI, ZHIJUN
Executed: 2007-05-30
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Method and System for Efficient Drx Operation During Handover in Lte
Patent: 8,023,467 →
Application: 11/741,581 →
Publication: US 2008/0268845
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 28, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034068/0918 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →