Patent Assignment
Reel/Frame 014303/0937
Assignment of Assignor's Interest
Recorded: 2004-02-04
Pages: 2
Assignor
ECONOMIKOS, LAERTIS
Executed: 2004-01-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method of forming a trench structure
Application:
10/708,035 →
Publication:
US 2005/0170661
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2004
From: HUMMLER, KLAUS
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP
Reel/Frame 014303/0944 →
Assignment of Assignor's Interest
Mar 5, 2004
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 014399/0111 →
Assignment of Assignor's Interest
Jan 14, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023788/0535 →