Patent Assignment
Reel/Frame 012284/0049
Assignment of Assignor's Interest
Recorded: 2001-10-18
Pages: 2
Assignee
INTERNTIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK, 10504
Covered Property
(1)
Recess Pt Structure for High K Stacked Capacitor in Dram and Fram, and the Method to Form This Structure
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2001
From: LIAN, JENNY; WISE, MICHAEL
To: INFINEON TECHNOLOGIES AG
Reel/Frame 012284/0041 →
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 →