Patent Assignment
Reel/Frame 064966/0084
Confirmatory License
Recorded: 2023-09-20
Pages: 2
Assignor
IOWA STATE UNIVERSITY
Executed: 2021-06-03
Assignee
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE, ROOM W 18000, ALEXANDRIA, VIRGINIA, 22314
Covered Property
(1)
Systems and Methods for Determining Pitch Lag for a Current Frame of Information
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 28, 2005
From: OJANPERA, JUHA
To: NOKIA CORPORATION
Reel/Frame 016337/0771 →
Short Form Patent Security Agreement
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
Oct 26, 2011
From: NOKIA CORPORATION
To: NOKIA 2011 PATENT TRUST
Reel/Frame 027120/0608 →
Change of Name
Oct 26, 2011
From: NOKIA 2011 PATENT TRUST
To: 2011 INTELLECTUAL PROPERTY ASSET TRUST
Reel/Frame 027121/0353 →
Assignment of Assignor's Interest
Dec 23, 2011
From: 2011 INTELLECTUAL PROPERTY ASSET TRUST
To: CORE WIRELESS LICENSING S.A.R.L
Reel/Frame 027441/0819 →
Ucc Financing Statement Amendment - Deletion of Secured Party
Aug 30, 2016
From: NOKIA CORPORATION
To: MICROSOFT CORPORATION
Reel/Frame 039872/0112 →
Change of Name
Oct 20, 2017
From: CORE WIRELESS LICENSING S.A.R.L.
To: CONVERSANT WIRELESS LICENSING S.A R.L.
Reel/Frame 044516/0772 →
Amended and Restated U.S. Patent Security Agreement (for Non-U.S. Grantors)
Aug 22, 2018
From: CONVERSANT WIRELESS LICENSING S.A R.L.
To: CPPIB CREDIT INVESTMENTS, INC.
Reel/Frame 046897/0001 →
Release of Security Interest
Mar 30, 2021
From: CPPIB CREDIT INVESTMENTS INC.
To: CONVERSANT WIRELESS LICENSING S.A R.L.
Reel/Frame 057204/0857 →