Granted Patent
B2
US 7,587,220 · App. 11/981,013 · Granted Sep 8, 2009
HSDPA CQI, ACK, NACK power offset known in node B in SRNC
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Assignments (9)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Oct 14, 2016
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: ZHIGU HOLDINGS LIMITED
Reel/Frame 040354/0001 →
UCC FINANCING STATEMENT AMENDMENT - DELETION OF SECURED PARTY
Recorded Aug 30, 2016
From: NOKIA CORPORATION
To: MICROSOFT CORPORATION
Reel/Frame 039872/0112 →
CONFIDENTIAL PURCHASE AND SALE AGREEMENT
Recorded May 12, 2016
From: 2011 INTELLECTUAL PROPERTY ASSET TRUST
To: CORE WIRELESS LICENSING S.A.R.L.
Reel/Frame 038694/0815 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jun 9, 2015
From: CORE WIRELESS LICENSING, S.A.R.L.,
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 035871/0519 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Dec 16, 2011
From: 2011 INTELLECTUAL PROPERTY ASSET TRUST
To: CORE WIRELESS LICENSING S.A.R.L.
Reel/Frame 027414/0650 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Oct 26, 2011
From: NOKIA CORPORATION
To: NOKIA 2011 PATENT TRUST
Reel/Frame 027120/0608 →
CHANGE OF NAME
Recorded Oct 26, 2011
From: NOKIA 2011 PATENT TRUST
To: 2011 INTELLECTUAL PROPERTY ASSET TRUST
Reel/Frame 027121/0353 →
SHORT FORM PATENT SECURITY AGREEMENT
Recorded Sep 13, 2011
From: CORE WIRELESS LICENSING S.A.R.L.
To: NOKIA CORPORATION; MICROSOFT CORPORATION
Reel/Frame 026894/0665 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded May 16, 2011
From: HWANG, WOONHEE
To: NOKIA CORPORATION
Reel/Frame 026285/0306 →