Patent Assignment
Reel/Frame 015601/0488
Assignment of Assignor's Interest
Recorded: 2004-07-22
Pages: 3
Assignor
GEYER, STEFAN
Executed: 2004-06-17
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, 81669 MUNCHEN, GERMANY
Covered Property
(1)
Gassing-Free Exposure Mask
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 15, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036873/0758 →