Patent Assignment
Reel/Frame 014120/0986
Assignment of Assignor's Interest
Recorded: 2003-06-02
Pages: 3
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method to Fill Deep Trench Structures with Void-Free Polysilicon or Silicon
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 2, 2003
From: RANADE, RAJIV; MATHAD, GANGADHARA S.
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 014120/0494 →
Assignment of Assignor's Interest
Jan 13, 2004
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 014253/0557 →
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 →