Patent Assignment
Reel/Frame 014605/0547
Assignment of Assignor's Interest
Recorded: 2003-10-16
Pages: 3
Assignor
ZAIDI, SHOAIB
Executed: 2003-04-11
Assignee
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
Covered Property
(1)
System and Method for Quantifying Errors in an Alternating Phase Shift Mask
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2004
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 014995/0676 →
Assignment of Assignor's Interest
Nov 9, 2004
From: BUTT, SHAHID
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 015346/0577 →
Assignment of Assignor's Interest
Jan 15, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023821/0535 →
Assignment of Assignor's Interest
May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Assignment of Assignor's Interest
Oct 15, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036873/0758 →