Patent Assignment
Reel/Frame 007533/0751
Assignment of Assignor's Interest
Recorded: 1995-06-19
Pages: 4
Assignors
MAKKONEN, MATTI
Executed: 1995-06-02
POKKA, TAPANI
Executed: 1995-06-02
LEHTO, MARKKU
Executed: 1995-06-02
Assignee
TELECOM FINLAND OY
STURENKATU 16, HELSINKI, FIN-0, FINLAND
Covered Property
(1)
A Wireless Private Branch Exchange System for Use with Mobile Communication Device
Patent:
5,594,777 →
Application:
08/392,751 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 4, 1998
From: TELECOM FINLAND OY
To: SONERA OY
Reel/Frame 009570/0350 →
Assignment of Assignor's Interest
Sep 19, 2005
From: SONERA OY
To: SONERA-YHTYMA OYJ
Reel/Frame 017176/0265 →
Merger
Sep 19, 2005
From: SONERA OY
To: SONERA-YHTYMA OYJ
Reel/Frame 017176/0779 →
Change of Name
Sep 19, 2005
From: SONERA-YHTYMA OYJ
To: TELIASONERA FINLAND OYJ
Reel/Frame 017176/0783 →
Assignment of Assignor's Interest
Sep 28, 2005
From: TELIASONERA AB
To: DATA ADVISORS LLC
Reel/Frame 017089/0260 →
Assignment of Assignor's Interest
Sep 26, 2006
From: TELIASONERA AB; TELIASONERA FINLAND OYJ
To: DATA ADVISORS LLC
Reel/Frame 018313/0371 →
Merger
Feb 10, 2012
From: DATA ADVISORS LLC
To: INTELLECTUAL VENTURES I LLC
Reel/Frame 027682/0187 →