Patent Assignment
Reel/Frame 019602/0188
Assignment of Assignor's Interest
Recorded: 2007-07-24
Pages: 5
Assignors
KUDELKA, STEPHAN
Executed: 2004-09-08
POPP, MARTIN
Executed: 2004-09-16
SEIDL, HARALD
Executed: 2004-09-08
SAENGER, ANNETTE
Executed: 2004-09-13
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, MUNICH, 81669, GERMANY
Covered Property
(1)
Method for Fabricating Trench Capacitor with Insulation Collar Electrically Connected to Substrate Through 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 023821/0535 →
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 →