Patent Assignment
Reel/Frame 012514/0308
Assignment of Assignor's Interest
Recorded: 2002-01-18
Pages: 10
Assignors
SARKKI, MIKA
Executed: 2000-08-16
AIRAKSINEN, JUKKA
Executed: 2000-08-16
KOSONEN, MARTTI
Executed: 2000-08-23
JAAKKOLA, JORMA
Executed: 2000-08-30
Assignee
SONERA OYJ
TEOLLISUUSKATU 15, HELSINKI, FIN-0, FINLAND
Covered Property
(1)
Method for implementing transaction-based billing for telephone services
Patent:
6,373,933 →
Application:
09/544,156 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Mar 6, 2007
From: OYJ, SONERA
To: TELIASONERA FINLAND OYJ
Reel/Frame 018961/0950 →
Change of Name
Mar 6, 2007
From: SONERA OYJ
To: TELIASONERA FINLAND OYJ
Reel/Frame 018961/0955 →
Assignment of Assignor's Interest
Jan 24, 2008
From: TELIASONERA FINLAND OYJ
To: MINCIN CELLULAR LIMITED LIABILITY COMPANY
Reel/Frame 020403/0587 →
Merger
Oct 9, 2015
From: MINCIN CELLULAR LIMITED LIABILITY COMPANY
To: S. AQUA SEMICONDUCTOR, LLC
Reel/Frame 036765/0303 →
Assignment of Assignor's Interest
Jan 5, 2020
From: INTELLECTUAL VENTURES ASSETS 161 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 052159/0509 →
Assignment of Assignor's Interest
Feb 18, 2020
From: S. AQUA SEMICONDUCTOR, LLC
To: INTELLECTUAL VENTURES ASSETS 161 LLC
Reel/Frame 051963/0731 →