Patent Assignment
Reel/Frame 011902/0771
Assignment of Assignor's Interest
Recorded: 2001-06-05
Pages: 2
Assignor
PANDA, SIDDHARTHA
Executed: 2001-05-23
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method of Etching High Aspect Ratio Openings
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 5, 2001
From: MATHAD, GANGADHARA; RANADE, RAJIV M.
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 011902/0789 →
Assignment of Assignor's Interest
May 31, 2002
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 012944/0110 →
Assignment of Assignor's Interest
Jan 14, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023788/0535 →
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →