IP Library › Assignment 018987/0905
Patent Assignment
Reel/Frame 018987/0905

Change of Name

Recorded: 2007-03-09 Pages: 10
Assignor
SONERA OYJ
Executed: 2003-09-01
Assignee
TELIASONERA FINLAND OYJ
15 TEOLLISUUSKATU 15, HELSINKI, 00510, FINLAND
Covered Property (1)
System and Method for Determining, Storing and Utilizing Operating Mode Data of a User Telecommunication Terminal
Patent: 7,221,959 →
Application: 10/686,414 →
Publication: US 2004/0110502
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 8, 2007
From: LINDQVIST, ANSSI; PIPPURI, SAMI; POHJANEN, PETRI; ROENKKOE, HANNU
To: SONERA OYJ
Reel/Frame 018979/0233 →
Assignment of Assignor's Interest Mar 31, 2016
From: TELIASONERA FINLAND OYJ
To: RPX CORPORATION
Reel/Frame 038165/0106 →
Security Interest Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Security Interest Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →