IP Library › Assignment 027734/0028
Patent Assignment
Reel/Frame 027734/0028

Assignment of Assignor's Interest

Recorded: 2012-02-21 Pages: 4
Assignors
EKBERG, JAN-ERIK
Executed: 2012-01-11
KAAJA, JARI-JUKKA HARALD
Executed: 2012-01-11
Assignee
NOKIA CORPORATION
KEILALAHDENTIE 4, ESPOO, FIN-02150, FINLAND
Covered Property (1)
Method and Apparatus for Implementing Key Stream Hierarchy
Patent: 9,203,609 →
Application: 13/316,932 →
Publication: US 2013/0148805
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 1, 2015
From: NOKIA CORPORATION
To: NOKIA TECHNOLOGIES OY
Reel/Frame 035305/0626 →
Assignment of Assignor's Interest Jan 18, 2018
From: NOKIA TECHNOLOGIES OY
To: WSOU INVESTMENTS, LLC
Reel/Frame 045084/0282 →
Security Interest Jun 1, 2021
From: WSOU INVESTMENTS, LLC
To: OT WSOU TERRIER HOLDINGS, LLC
Reel/Frame 056990/0081 →