IP Library › Assignment 012220/0888
Patent Assignment
Reel/Frame 012220/0888

Assignment of Assignor's Interest

Recorded: 2001-09-28 Pages: 3
Assignor
ZAIDI, SHOAIB HASAN
Executed: 2001-09-28
Assignee
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
Covered Property (1)
Method for Overlay Metrology of Low Contrast Features
Patent: 6,724,479 →
Application: 09/967,176 →
Publication: US 2003/0063278
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 25, 2003
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 013905/0176 →
Assignment of Assignor's Interest Jan 13, 2010
From: INFINEON TECHNOLOGIES AG
To: QIMONDA AG
Reel/Frame 023773/0457 →
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 →