IP Library › Assignment 032222/0047
Patent Assignment
Reel/Frame 032222/0047

Assignment of Assignor's Interest

Recorded: 2014-02-14 Pages: 401
Assignor
NORTEL NETWORKS LIMITED
Executed: 2011-07-29
Assignee
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP, NEW YORK, NEW YORK, 10019-6064
Covered Property (1)
Media Access Control Protocol for Multi-Hop Network Systems and Method Therefor
Patent: 9,438,445 →
Application: 13/620,567 →
Publication: US 2013/0016651
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2014
From: ZHANG, HANG; ZHU, PEIYING; FONG, MO-HAN; TONG, WEN
To: NORTEL NETWORKS LIMITED
Reel/Frame 032221/0732 →
Assignment of Assignor's Interest Feb 14, 2014
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 032221/0932 →
Assignment of Assignor's Interest Feb 14, 2014
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 032222/0458 →
Change of Name Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →