IP Library Assignment 022370/0594
Patent Assignment
Reel/Frame 022370/0594

Assignment of Assignor's Interest

Recorded: 2009-03-10 Pages: 6
Assignors
YU, YI
Executed: 2009-01-21
CAI, ZHIJUN
Executed: 2009-01-21
Assignee
RESEARCH IN MOTION CORPORATION
122 WEST JOHN CARPENTER PARKWAY, SUITE 430, IRVING, TEXAS, 75039
Covered Property (1)
Uplink Semi-Persistent Scheduling Explicit Release Acknowledgement Transmission
Application: 61/121,979 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 26, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037940/0001 →