Patent Assignment
Reel/Frame 012870/0522
Assignment of Assignor's Interest
Recorded: 2002-05-02
Pages: 2
Assignor
NIEMELA, KARI
Executed: 2002-04-05
Assignee
NOKIA CORPORATION
KEILALAHDENTIE 4, FIN-02150 ESPOO, FINLAND
Covered Property
(1)
Quality Measurement of Circuit-Switched Service in Cellular Radio Network
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 8, 2015
From: NOKIA CORPORATION
To: NOKIA TECHNOLOGIES OY
Reel/Frame 035599/0001 →
Assignment of Assignor's Interest
Apr 10, 2020
From: NOKIA TECHNOLOGIES OY
To: WSOU INVESTMENTS, LLC
Reel/Frame 052372/0540 →
Security Interest
Jun 1, 2021
From: WSOU INVESTMENTS, LLC
To: OT WSOU TERRIER HOLDINGS, LLC
Reel/Frame 056990/0081 →