IP Library › Assignment 052642/0603
Patent Assignment
Reel/Frame 052642/0603

Assignment of Assignor's Interest

Recorded: 2020-05-12 Pages: 4
Assignor
GAO, SHIWEI
Executed: 2015-01-02
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property (1)
Uplink Control Channel Resource Allocation for an Enhanced Downlink Control Channel of a Mobile Communication System
Application: 16/820,520 →
Publication: US 2020/0221450
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 12, 2020
From: HARRISON, ROBERT MARK; BLANKENSHIP, YUFEI WU
To: BLACKBERRY CORPORATION
Reel/Frame 052642/0573 →
Assignment of Assignor's Interest May 12, 2020
From: BLACKBERRY CORPORATION
To: BLACKBERRY LIMITED
Reel/Frame 052642/0616 →