IP Library › Assignment 023855/0879
Patent Assignment
Reel/Frame 023855/0879

Assignment of Assignor's Interest

Recorded: 2010-01-27 Pages: 7
Assignors
CAI, ZHIJUN
Executed: 2009-11-16
WOMACK, JAMES E.
Executed: 2009-11-11
YU, YI
Executed: 2009-11-11
Assignee
RESEARCH IN MOTION CORPORATION
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Layer 2 Relay Multiplexing and Interference Mitigation
Patent: 8,687,528 →
Application: 12/610,950 →
Publication: US 2010/0110942
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 25, 2010
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 024435/0975 →
Change of Name Feb 5, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032164/0127 →