Patent Assignment
Reel/Frame 030198/0001
Assignment of Assignor's Interest
Recorded: 2013-04-11
Pages: 10
Assignor
NEXTWAVE BROADBAND INC.
Executed: 2009-07-16
Assignee
WI-LAN INC.
11 HOLLAND AVENUE, SUITE 608, OTTAWA, ONTARIO, K1Y 4S1, CANADA
Covered Property
(1)
System and Method for Facilitating Co-Channel and Co-Existence via Enhanced Frame Preambles
Application:
13/858,658 →
Publication:
US 2013/0223348
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 11, 2013
From: PIGGIN, PAUL W.; GUMMADI, SRIKANTH; PORAT, RON; STANWOOD, KENNETH L.
To: NEXTWAVE BROADBAND INC.
Reel/Frame 030197/0898 →
Merger and Change of Name
Jun 20, 2017
From: WI-LAN INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042914/0596 →
Assignment of Assignor's Interest
Jul 12, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043168/0323 →