Patent Assignment
Reel/Frame 016459/0422
Assignment of Assignor's Interest
Recorded: 2005-04-13
Pages: 9
Assignors
BAUCH, LOTHAR
Executed: 2004-05-24
KUNKEL, GERHARD
Executed: 2004-05-24
SACHSE, HERMANN
Executed: 2004-05-24
WURZER, HELMUT
Executed: 2004-05-24
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, 81669 MUNCHEN 81669, GERMANY
Covered Property
(1)
Photolithographic Mask Having Half Tone Main Features and Perpendicular Half Tone Assist Features
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023768/0001 →
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 30, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036723/0021 →