Patent Assignment
Reel/Frame 013088/0148
Assignment of Assignor's Interest
Recorded: 2002-07-03
Pages: 3
Assignor
CHEN, XIAOCHUN LINDA
Executed: 2002-06-26
Assignee
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
Covered Property
(1)
Lithography Method for Preventing Lithographic Exposure of Peripheral Region of Semiconductor Wafer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2010
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP
To: QIMONDA AG
Reel/Frame 023774/0399 →
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 8, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 036818/0583 →