Patent Assignment
Reel/Frame 016007/0657
Assignment of Assignor's Interest
Recorded: 2004-11-23
Pages: 3
Assignors
BONART, DIETRICH
Executed: 2003-07-25
ENDERS, GERHARD
Executed: 2003-07-25
VOIGT, PETER
Executed: 2003-07-25
Assignee
INFINEON TECHNOLOGIES AG
ST. -MARTIN-STRASSE 53, MUENCHEN, 81669, GERMANY
Covered Property
(1)
Method for Fabricating a Vertical Transistor, and Semiconductor Memory Cell Having a Trench Capacitor and an Associated Vertical Selection Transistor
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 023773/0457 →
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 7, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036808/0284 →