Patent Assignment
Reel/Frame 010990/0197
Assignment of Assignor's Interest
Recorded: 2000-06-21
Pages: 2
Assignor
MANDELMAN, JACK A.
Executed: 2000-05-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK, 10504
Covered Property
(1)
Buried bit line-field isolation defined active semiconductor areas
Patent:
6,911,687 →
Application:
09/598,789 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 23, 2000
From: KUNKEL, GERHARD
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 011131/0537 →
Assignment of Assignor's Interest
Jan 9, 2002
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 012450/0180 →
Assignment of Assignor's Interest
Jan 14, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023853/0401 →