IP Library Assignment 029153/0897
Patent Assignment
Reel/Frame 029153/0897

Assignment of Assignor's Interest

Recorded: 2012-10-18 Pages: 3
Assignor
CAI, ZHIJUN
Executed: 2007-12-11
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
System and Method for Discontinuous Reception Control Start Time
Patent: 8,811,250 →
Application: 13/287,731 →
Publication: US 2012/0051226
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 21, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032495/0694 →