Patent Assignment
Reel/Frame 026312/0081
Assignment of Assignor's Interest
Recorded: 2011-05-19
Pages: 4
Assignor
EL-TARKHUNI, MOHAMED
Executed: 1997-07-02
Assignee
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511, STATION C, OTTAWA, ONTARIO, K1Y 4H7, CANADA
Covered Property
(1)
Channel Estimation in Cdma Communications Systems Using Both Lower Power Pilot Channel and Higher Power Date Channel
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 19, 2011
From: WANG, RUI
To: BELL-NORTHERN RESEARCH LTD.
Reel/Frame 026312/0106 →
Assignment of Assignor's Interest
Jun 3, 2011
From: WANG (LEGAL REPRESENTATIVE FOR RUI R. WANG), CHAO
To: NORTEL NETWORKS LIMITED
Reel/Frame 026386/0439 →
Change of Name
Jun 3, 2011
From: BELL-NORTHERN RESEARCH LTD.
To: NORTEL TECHNOLOGY LIMITED
Reel/Frame 026389/0280 →
Change of Name
Jun 3, 2011
From: NORTEL TECHNOLOGY LIMITED
To: NORTEL NETWORKS TECHNOLOGY CORPORATION
Reel/Frame 026389/0306 →
Assignment of Assignor's Interest
Jun 3, 2011
From: EL-TARHUNI, MOHAMED
To: NORTEL NETWORKS LIMITED
Reel/Frame 026390/0338 →
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027164/0356 →
Assignment of Assignor's Interest
Aug 9, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028760/0590 →