Patent Assignment
Reel/Frame 013917/0347
Assignment of Assignor's Interest
Recorded: 2003-03-26
Pages: 4
Assignors
BELYANSKY, MICHAEL
Executed: 2003-03-12
KNORR, ANDREAS
Executed: 2003-03-24
GLUSCHENKOV, OLEG
Executed: 2003-03-12
PARKS, CHRISTOPHER
Executed: 2003-03-17
Assignees
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK, 10504
Covered Property
(1)
Trench Isolation Employing a Doped Oxide Trench Fill
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 5, 2003
From: BELYANSKY, MICHAEL; GLUSCHENKOV, OLEG; PARKS, CHRISTOPHER
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 014655/0280 →
Assignment of Assignor's Interest
Nov 20, 2003
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 014147/0126 →
Assignment of Assignor's Interest
Apr 30, 2004
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 014590/0798 →
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 →