Patent Assignment
Reel/Frame 015089/0625
Assignment of Assignor's Interest
Recorded: 2004-08-27
Pages: 4
Assignor
GOLDBACH, MATTHIAS
Executed: 2004-07-28
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, MUNCHEN, 81669, GERMANY
Covered Property
(1)
Method for Fabricating a Trench Capacitor with an Insulation Collar Which Is Electrically Connected to a Substrate on One Side via a Buried Contact, in Particular for a Semiconductor Memory Cell
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 15, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023853/0001 →
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Assignment of Assignor's Interest
Oct 16, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036877/0513 →