Patent Assignment
Reel/Frame 017440/0687
Assignment of Assignor's Interest
Recorded: 2006-01-06
Pages: 5
Assignors
WELLHAUSEN, UWE
Executed: 2005-12-02
HEIDEMEYER, HENRY
Executed: 2005-12-14
REGUL, JOERN
Executed: 2005-12-09
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, MUNCHEN, 81669, GERMANY
Covered Property
(1)
Method for Forming an Isolating Trench with a Dielectric Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023773/0001 →
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Assignment of Assignor's Interest
Sep 28, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036701/0926 →