Patent Assignment
Reel/Frame 013309/0476
Assignment of Assignor's Interest
Recorded: 2002-09-23
Pages: 5
Assignors
FISCHER, WERNER
Executed: 2001-04-14
LUDWIG, BURKHARD
Executed: 2001-04-11
MEYER, DIRK
Executed: 2001-05-07
THIELE, JORG
Executed: 2001-04-17
Assignee
INFINEON TECHNOLOGIES AS
ST.-MARTIN-STRASSE 53, PATENTABTEILUNG, MUENCHEN, 81541, GERMANY
Covered Property
(1)
Method of Producing Masks for Fabricating Semiconductor Structures
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 023828/0001 →
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 3, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036539/0196 →