IP Library › Assignment 024155/0528
Patent Assignment
Reel/Frame 024155/0528

Assignment of Assignor's Interest

Recorded: 2010-03-29 Pages: 6
Assignors
CAI, ZHIJUN
Executed: 2010-02-16
YU, YI
Executed: 2010-02-16
Assignee
RESEARCH IN MOTION CORPORATION
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Indication of Uplink Semi-Persistent Scheduling Explicit Release Using a Downlink Physical Downlink Control Channel
Patent: 8,428,020 →
Application: 12/698,831 →
Publication: US 2010/0202389
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 29, 2010
From: BURBIDGE, RICHARD CHARLES
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 024155/0493 →
Assignment of Assignor's Interest Jan 20, 2011
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025665/0214 →
Assignment of Assignor's Interest Jan 20, 2011
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025665/0298 →
Change of Name Feb 26, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037940/0001 →